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Packagehl7.fhir.uv.molecular-definition-data-types
Resource TypeCodeSystem
IdCodeSystem-encodings.json
FHIR VersionR6
Sourcehttps://build.fhir.org/ig/HL7/molecular-definition-data-types/CodeSystem-encodings.html
URLhttp://hl7.org/fhir/uv/molecular-definition-data-types/CodeSystem/encodings
Version1.0.0-ballot1
Statusdraft
Date2026-01-26T14:36:09+00:00
NameEncodings
TitleEncodings
Realmuv
Authorityhl7
DescriptionCodeSystem listing the different encodings for nucleotides and amino acids.
Contentcomplete

Resources that use this resource

ValueSet
encodingsMolecular Definition Encodings ValueSet

Resources that this resource uses

No resources found


Narrative

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

Generated Narrative: CodeSystem encodings

This case-sensitive code system http://hl7.org/fhir/uv/molecular-definition-data-types/CodeSystem/encodings defines the following codes:

CodeDisplayDefinition
nucleotide-dna-1letter-unambiguous Nucleotide DNA 1-letter Unambiguous SymbolsSingle-letter unambiguous symbols for DNA residues (G, A, T, C)
nucleotide-rna-1letter-unambiguous Nucleotide RNA 1-letter Unambiguous SymbolsSingle-letter unambiguous symbols for RNA residues (G, A, U, C)
nucleotide-dna-1letter-with-n Nucleotide DNA 1-letter Symbols Including NSingle-letter symbols for DNA residues, including N for any nucleotide
nucleotide-dna-1letter-ambiguous Nucleotide DNA 1-letter Ambiguous SymbolsSingle-letter ambiguous symbols for DNA residues including IUPAC codes
amino-acid-1letter-unambiguous Amino Acid 1-letter Unambiguous SymbolsSingle-letter unambiguous symbols for the 20 common amino acids
amino-acid-3letter-unambiguous Amino Acid 3-letter Unambiguous SymbolsThree-letter unambiguous symbols for the 20 common amino acids
amino-acid-1letter-ambiguous Amino Acid 1-letter Ambiguous SymbolsSingle-letter symbols for amino acids, including ambiguous symbols
amino-acid-3letter-ambiguous Amino Acid 3-letter Ambiguous SymbolsThree-letter symbols for amino acids, including ambiguous symbols

Source1

{
  "resourceType": "CodeSystem",
  "id": "encodings",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "cg"
    },
    {
      "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/molecular-definition-data-types/ImplementationGuide/hl7.fhir.uv.molecular-definition-data-types"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "draft",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/molecular-definition-data-types/ImplementationGuide/hl7.fhir.uv.molecular-definition-data-types"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/uv/molecular-definition-data-types/CodeSystem/encodings",
  "version": "1.0.0-ballot1",
  "name": "Encodings",
  "title": "Encodings",
  "status": "draft",
  "experimental": false,
  "date": "2026-01-26T14:36:09+00:00",
  "publisher": "HL7 International / Clinical Genomics",
  "contact": [
    {
      "name": "HL7 International / Clinical Genomics",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/clingenomics"
        },
        {
          "system": "email",
          "value": "cg@lists.HL7.org"
        }
      ]
    }
  ],
  "description": "CodeSystem listing the different encodings for nucleotides and amino acids.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "caseSensitive": true,
  "content": "complete",
  "count": 8,
  "concept": [
    {
      "code": "nucleotide-dna-1letter-unambiguous",
      "display": "Nucleotide DNA 1-letter Unambiguous Symbols",
      "definition": "Single-letter unambiguous symbols for DNA residues (G, A, T, C)"
    },
    {
      "code": "nucleotide-rna-1letter-unambiguous",
      "display": "Nucleotide RNA 1-letter Unambiguous Symbols",
      "definition": "Single-letter unambiguous symbols for RNA residues (G, A, U, C)"
    },
    {
      "code": "nucleotide-dna-1letter-with-n",
      "display": "Nucleotide DNA 1-letter Symbols Including N",
      "definition": "Single-letter symbols for DNA residues, including N for any nucleotide"
    },
    {
      "code": "nucleotide-dna-1letter-ambiguous",
      "display": "Nucleotide DNA 1-letter Ambiguous Symbols",
      "definition": "Single-letter ambiguous symbols for DNA residues including IUPAC codes"
    },
    {
      "code": "amino-acid-1letter-unambiguous",
      "display": "Amino Acid 1-letter Unambiguous Symbols",
      "definition": "Single-letter unambiguous symbols for the 20 common amino acids"
    },
    {
      "code": "amino-acid-3letter-unambiguous",
      "display": "Amino Acid 3-letter Unambiguous Symbols",
      "definition": "Three-letter unambiguous symbols for the 20 common amino acids"
    },
    {
      "code": "amino-acid-1letter-ambiguous",
      "display": "Amino Acid 1-letter Ambiguous Symbols",
      "definition": "Single-letter symbols for amino acids, including ambiguous symbols"
    },
    {
      "code": "amino-acid-3letter-ambiguous",
      "display": "Amino Acid 3-letter Ambiguous Symbols",
      "definition": "Three-letter symbols for amino acids, including ambiguous symbols"
    }
  ]
}