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Packagehl7.fhir.uv.xver-r4.r4b
Resource TypeConceptMap
IdConceptMap-R4-SubstanceProtein-element-map-to-R4B.json
FHIR VersionR4B
Sourcehttp://hl7.org/fhir/uv/xver-r4.r4b/0.1.0/ConceptMap-R4-SubstanceProtein-element-map-to-R4B.html
URLhttp://hl7.org/fhir/uv/xver/ConceptMap/R4-SubstanceProtein-element-map-to-R4B
Version0.1.0
Statusactive
Date2026-03-17T16:03:43.8431773-05:00
NameR4SubstanceProteinElementMapToR4B
TitleCross-version mapping for FHIR R4 SubstanceProtein to FHIR R4B Basic
Realmuv
Authorityhl7
DescriptionThis ConceptMap represents cross-version mappings for elements from a FHIR R4 SubstanceProtein to FHIR R4B.

Resources that use this resource

No resources found


Resources that this resource uses

StructureDefinition
hl7.fhir.uv.xver-r4.r4b#0.1.0extension-SubstanceProtein.disulfideLinkageR4: The disulphide bond between two cysteine residues either on the same subunit or on two different subunits shall be described. The position of the disulfide bonds in the SubstanceProtein shall be listed in increasing order of subunit number and position within subunit followed by the abbreviation of the amino acids involved. The disulfide linkage positions shall actually contain the amino acid Cysteine at the respective positions (new)
hl7.fhir.uv.xver-r4.r4b#0.1.0extension-SubstanceProtein.numberOfSubunitsR4: Number of linear sequences of amino acids linked through peptide bonds. The number of subunits constituting the SubstanceProtein shall be described. It is possible that the number of subunits can be variable (new)
hl7.fhir.uv.xver-r4.r4b#0.1.0extension-SubstanceProtein.sequenceTypeR4: The SubstanceProtein descriptive elements will only be used when a complete or partial amino acid sequence is available or derivable from a nucleic acid sequence (new)
hl7.fhir.uv.xver-r4.r4b#0.1.0extension-SubstanceProtein.subunitR4: This subclause refers to the description of each subunit constituting the SubstanceProtein. A subunit is a linear sequence of amino acids linked through peptide bonds. The Subunit information shall be provided when the finished SubstanceProtein is a complex of multiple sequences; subunits are not used to delineate domains within a single sequence. Subunits are listed in order of decreasing length; sequences of the same length will be ordered by decreasing molecular weight; subunits that have identical sequences will be repeated multiple times (new)

Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: ConceptMap R4-SubstanceProtein-element-map-to-R4B

Mapping from http://hl7.org/fhir/4.0 to http://hl7.org/fhir/4.3


Group 1 Mapping from http://hl7.org/fhir/StructureDefinition/SubstanceProtein|4.0.1 to Basicversion: 4.3.0)

Source CodeRelationshipTarget CodeComment
SubstanceProtein.meta (meta)is equivalent toBasic.metaElement matches Basic element path `Basic.meta` (`Resource.meta`), use that element instead. Element `SubstanceProtein.meta` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.meta` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
SubstanceProtein.implicitRules (implicitRules)is equivalent toBasic.implicitRulesElement matches Basic element path `Basic.implicitRules` (`Resource.implicitRules`), use that element instead. Element `SubstanceProtein.implicitRules` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.implicitRules` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.
SubstanceProtein.language (language)is equivalent toBasic.languageElement matches Basic element path `Basic.language` (`Resource.language`), use that element instead. Element `SubstanceProtein.language` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.language` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).
SubstanceProtein.text (text)is equivalent toBasic.textElement matches Basic element path `Basic.text` (`DomainResource.text`), use that element instead. Element `SubstanceProtein.text` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.text` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.
SubstanceProtein.contained (contained)is equivalent toBasic.containedElement matches Basic element path `Basic.contained` (`DomainResource.contained`), use that element instead. Element `SubstanceProtein.contained` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.contained` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.

Group 2 Mapping from http://hl7.org/fhir/StructureDefinition/SubstanceProtein|4.0.1 to R4: The SubstanceProtein descriptive elements will only be used when a complete or partial amino acid sequence is available or derivable from a nucleic acid sequence (new)version: 0.1.0)

Source CodeRelationshipTarget CodeComment
SubstanceProtein.sequenceType (sequenceType)maps to wider conceptExtension (R4: The SubstanceProtein descriptive elements will only be used when a complete or partial amino acid sequence is available or derivable from a nucleic acid sequence (new))Element `SubstanceProtein.sequenceType` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.sequenceType` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).

Group 3 Mapping from http://hl7.org/fhir/StructureDefinition/SubstanceProtein|4.0.1 to R4: Number of linear sequences of amino acids linked through peptide bonds. The number of subunits constituting the SubstanceProtein shall be described. It is possible that the number of subunits can be variable (new)version: 0.1.0)

Source CodeRelationshipTarget CodeComment
SubstanceProtein.numberOfSubunits (numberOfSubunits)maps to wider conceptExtension (R4: Number of linear sequences of amino acids linked through peptide bonds. The number of subunits constituting the SubstanceProtein shall be described. It is possible that the number of subunits can be variable (new))Element `SubstanceProtein.numberOfSubunits` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.numberOfSubunits` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).

Group 4 Mapping from http://hl7.org/fhir/StructureDefinition/SubstanceProtein|4.0.1 to R4: The disulphide bond between two cysteine residues either on the same subunit or on two different subunits shall be described. The position of the disulfide bonds in the SubstanceProtein shall be listed in increasing order of subunit number and position within subunit followed by the abbreviation of the amino acids involved. The disulfide linkage positions shall actually contain the amino acid Cysteine at the respective positions (new)version: 0.1.0)

Source CodeRelationshipTarget CodeComment
SubstanceProtein.disulfideLinkage (disulfideLinkage)maps to wider conceptExtension (R4: The disulphide bond between two cysteine residues either on the same subunit or on two different subunits shall be described. The position of the disulfide bonds in the SubstanceProtein shall be listed in increasing order of subunit number and position within subunit followed by the abbreviation of the amino acids involved. The disulfide linkage positions shall actually contain the amino acid Cysteine at the respective positions (new))Element `SubstanceProtein.disulfideLinkage` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.disulfideLinkage` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).

Group 5 Mapping from http://hl7.org/fhir/StructureDefinition/SubstanceProtein|4.0.1 to R4: This subclause refers to the description of each subunit constituting the SubstanceProtein. A subunit is a linear sequence of amino acids linked through peptide bonds. The Subunit information shall be provided when the finished SubstanceProtein is a complex of multiple sequences; subunits are not used to delineate domains within a single sequence. Subunits are listed in order of decreasing length; sequences of the same length will be ordered by decreasing molecular weight; subunits that have identical sequences will be repeated multiple times (new)version: 0.1.0)

Source CodeRelationshipTarget CodeComment
SubstanceProtein.subunit (subunit)maps to wider conceptExtension (R4: This subclause refers to the description of each subunit constituting the SubstanceProtein. A subunit is a linear sequence of amino acids linked through peptide bonds. The Subunit information shall be provided when the finished SubstanceProtein is a complex of multiple sequences; subunits are not used to delineate domains within a single sequence. Subunits are listed in order of decreasing length; sequences of the same length will be ordered by decreasing molecular weight; subunits that have identical sequences will be repeated multiple times (new))Element `SubstanceProtein.subunit` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.subunit` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
SubstanceProtein.subunit.subunit (subunit)maps to wider conceptExtension.extension:subunit (R4: Index of primary sequences of amino acids linked through peptide bonds in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts (new))Element `SubstanceProtein.subunit.subunit` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension. Element `SubstanceProtein.subunit.subunit` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.subunit.subunit` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
SubstanceProtein.subunit.sequence (sequence)maps to wider conceptExtension.extension:sequence (R4: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence (new))Element `SubstanceProtein.subunit.sequence` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension. Element `SubstanceProtein.subunit.sequence` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.subunit.sequence` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
SubstanceProtein.subunit.length (length)maps to wider conceptExtension.extension:length (R4: Length of linear sequences of amino acids contained in the subunit (new))Element `SubstanceProtein.subunit.length` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension. Element `SubstanceProtein.subunit.length` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.subunit.length` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
SubstanceProtein.subunit.sequenceAttachment (sequenceAttachment)maps to wider conceptExtension.extension:sequenceAttachment (R4: The sequence information shall be provided enumerating the amino acids from N- to C-terminal end using standard single-letter amino acid codes. Uppercase shall be used for L-amino acids and lowercase for D-amino acids. Transcribed SubstanceProteins will always be described using the translated sequence; for synthetic peptide containing amino acids that are not represented with a single letter code an X should be used within the sequence. The modified amino acids will be distinguished by their position in the sequence (new))Element `SubstanceProtein.subunit.sequenceAttachment` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension. Element `SubstanceProtein.subunit.sequenceAttachment` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.subunit.sequenceAttachment` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
SubstanceProtein.subunit.nTerminalModificationId (nTerminalModificationId)maps to wider conceptExtension.extension:nTerminalModificationId (R4: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID (new))Element `SubstanceProtein.subunit.nTerminalModificationId` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension. Element `SubstanceProtein.subunit.nTerminalModificationId` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.subunit.nTerminalModificationId` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
SubstanceProtein.subunit.nTerminalModification (nTerminalModification)maps to wider conceptExtension.extension:nTerminalModification (R4: The name of the fragment modified at the N-terminal of the SubstanceProtein shall be specified (new))Element `SubstanceProtein.subunit.nTerminalModification` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension. Element `SubstanceProtein.subunit.nTerminalModification` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.subunit.nTerminalModification` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
SubstanceProtein.subunit.cTerminalModificationId (cTerminalModificationId)maps to wider conceptExtension.extension:cTerminalModificationId (R4: Unique identifier for molecular fragment modification based on the ISO 11238 Substance ID (new))Element `SubstanceProtein.subunit.cTerminalModificationId` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension. Element `SubstanceProtein.subunit.cTerminalModificationId` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.subunit.cTerminalModificationId` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
SubstanceProtein.subunit.cTerminalModification (cTerminalModification)maps to wider conceptExtension.extension:cTerminalModification (R4: The modification at the C-terminal shall be specified (new))Element `SubstanceProtein.subunit.cTerminalModification` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension. Element `SubstanceProtein.subunit.cTerminalModification` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped. Element `SubstanceProtein.subunit.cTerminalModification` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).

Source1

{
  "resourceType": "ConceptMap",
  "id": "R4-SubstanceProtein-element-map-to-R4B",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 0,
      "_valueInteger": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r4b"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r4b"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/uv/xver/ConceptMap/R4-SubstanceProtein-element-map-to-R4B",
  "version": "0.1.0",
  "name": "R4SubstanceProteinElementMapToR4B",
  "title": "Cross-version mapping for FHIR R4 SubstanceProtein to FHIR R4B Basic",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T16:03:43.8431773-05:00",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "description": "This ConceptMap represents cross-version mappings for elements from a FHIR R4 SubstanceProtein to FHIR R4B.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "sourceCanonical": "http://hl7.org/fhir/4.0",
  "targetUri": "http://hl7.org/fhir/4.3",
  "group": [
    {
      "source": "http://hl7.org/fhir/StructureDefinition/SubstanceProtein",
      "sourceVersion": "4.0.1",
      "target": "http://hl7.org/fhir/StructureDefinition/Basic",
      "targetVersion": "4.3.0",
      "element": [
        {
          "code": "SubstanceProtein.meta",
          "display": "meta",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "equivalent"
                }
              ],
              "code": "Basic.meta",
              "display": "Basic.meta",
              "equivalence": "equivalent",
              "comment": "Element matches Basic element path `Basic.meta` (`Resource.meta`), use that element instead.\nElement `SubstanceProtein.meta` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.meta` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        },
        {
          "code": "SubstanceProtein.implicitRules",
          "display": "implicitRules",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "equivalent"
                }
              ],
              "code": "Basic.implicitRules",
              "display": "Basic.implicitRules",
              "equivalence": "equivalent",
              "comment": "Element matches Basic element path `Basic.implicitRules` (`Resource.implicitRules`), use that element instead.\nElement `SubstanceProtein.implicitRules` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.implicitRules` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).\nAsserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc."
            }
          ]
        },
        {
          "code": "SubstanceProtein.language",
          "display": "language",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "equivalent"
                }
              ],
              "code": "Basic.language",
              "display": "Basic.language",
              "equivalence": "equivalent",
              "comment": "Element matches Basic element path `Basic.language` (`Resource.language`), use that element instead.\nElement `SubstanceProtein.language` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.language` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).\nLanguage is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute)."
            }
          ]
        },
        {
          "code": "SubstanceProtein.text",
          "display": "text",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "equivalent"
                }
              ],
              "code": "Basic.text",
              "display": "Basic.text",
              "equivalence": "equivalent",
              "comment": "Element matches Basic element path `Basic.text` (`DomainResource.text`), use that element instead.\nElement `SubstanceProtein.text` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.text` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).\nContained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a \"text blob\" or where text is additionally entered raw or narrated and encoded information is added later."
            }
          ]
        },
        {
          "code": "SubstanceProtein.contained",
          "display": "contained",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "equivalent"
                }
              ],
              "code": "Basic.contained",
              "display": "Basic.contained",
              "equivalence": "equivalent",
              "comment": "Element matches Basic element path `Basic.contained` (`DomainResource.contained`), use that element instead.\nElement `SubstanceProtein.contained` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.contained` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).\nThis should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/SubstanceProtein",
      "sourceVersion": "4.0.1",
      "target": "http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceProtein.sequenceType",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "SubstanceProtein.sequenceType",
          "display": "sequenceType",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Extension",
              "equivalence": "wider",
              "comment": "Element `SubstanceProtein.sequenceType` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.sequenceType` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/SubstanceProtein",
      "sourceVersion": "4.0.1",
      "target": "http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceProtein.numberOfSubunits",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "SubstanceProtein.numberOfSubunits",
          "display": "numberOfSubunits",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Extension",
              "equivalence": "wider",
              "comment": "Element `SubstanceProtein.numberOfSubunits` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.numberOfSubunits` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/SubstanceProtein",
      "sourceVersion": "4.0.1",
      "target": "http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceProtein.disulfideLinkage",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "SubstanceProtein.disulfideLinkage",
          "display": "disulfideLinkage",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Extension",
              "equivalence": "wider",
              "comment": "Element `SubstanceProtein.disulfideLinkage` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.disulfideLinkage` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/SubstanceProtein",
      "sourceVersion": "4.0.1",
      "target": "http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceProtein.subunit",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "SubstanceProtein.subunit",
          "display": "subunit",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Extension",
              "equivalence": "wider",
              "comment": "Element `SubstanceProtein.subunit` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.subunit` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        },
        {
          "code": "SubstanceProtein.subunit.subunit",
          "display": "subunit",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Extension.extension:subunit",
              "equivalence": "wider",
              "comment": "Element `SubstanceProtein.subunit.subunit` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension.\nElement `SubstanceProtein.subunit.subunit` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.subunit.subunit` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        },
        {
          "code": "SubstanceProtein.subunit.sequence",
          "display": "sequence",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Extension.extension:sequence",
              "equivalence": "wider",
              "comment": "Element `SubstanceProtein.subunit.sequence` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension.\nElement `SubstanceProtein.subunit.sequence` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.subunit.sequence` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        },
        {
          "code": "SubstanceProtein.subunit.length",
          "display": "length",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Extension.extension:length",
              "equivalence": "wider",
              "comment": "Element `SubstanceProtein.subunit.length` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension.\nElement `SubstanceProtein.subunit.length` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.subunit.length` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        },
        {
          "code": "SubstanceProtein.subunit.sequenceAttachment",
          "display": "sequenceAttachment",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Extension.extension:sequenceAttachment",
              "equivalence": "wider",
              "comment": "Element `SubstanceProtein.subunit.sequenceAttachment` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension.\nElement `SubstanceProtein.subunit.sequenceAttachment` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.subunit.sequenceAttachment` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        },
        {
          "code": "SubstanceProtein.subunit.nTerminalModificationId",
          "display": "nTerminalModificationId",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Extension.extension:nTerminalModificationId",
              "equivalence": "wider",
              "comment": "Element `SubstanceProtein.subunit.nTerminalModificationId` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension.\nElement `SubstanceProtein.subunit.nTerminalModificationId` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.subunit.nTerminalModificationId` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        },
        {
          "code": "SubstanceProtein.subunit.nTerminalModification",
          "display": "nTerminalModification",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Extension.extension:nTerminalModification",
              "equivalence": "wider",
              "comment": "Element `SubstanceProtein.subunit.nTerminalModification` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension.\nElement `SubstanceProtein.subunit.nTerminalModification` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.subunit.nTerminalModification` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        },
        {
          "code": "SubstanceProtein.subunit.cTerminalModificationId",
          "display": "cTerminalModificationId",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Extension.extension:cTerminalModificationId",
              "equivalence": "wider",
              "comment": "Element `SubstanceProtein.subunit.cTerminalModificationId` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension.\nElement `SubstanceProtein.subunit.cTerminalModificationId` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.subunit.cTerminalModificationId` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        },
        {
          "code": "SubstanceProtein.subunit.cTerminalModification",
          "display": "cTerminalModification",
          "target": [
            {
              "modifierExtension": [
                {
                  "url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap.element.target.equivalence",
                  "valueCode": "wider"
                }
              ],
              "code": "Extension.extension:cTerminalModification",
              "equivalence": "wider",
              "comment": "Element `SubstanceProtein.subunit.cTerminalModification` is part of an existing definition because parent element `SubstanceProtein.subunit` requires a cross-version extension.\nElement `SubstanceProtein.subunit.cTerminalModification` is not mapped to FHIR R4B, since FHIR R4 `SubstanceProtein` is not mapped.\nElement `SubstanceProtein.subunit.cTerminalModification` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element)."
            }
          ]
        }
      ]
    }
  ]
}