<?xml version="1.0" encoding="UTF-8"?>

<ValueSet xmlns="http://hl7.org/fhir">
  <id value="amino-acid-3letter-ambiguous"/>
  <meta>
    <lastUpdated value="2026-03-23T00:00:00Z"/>
    <profile value="http://hl7.org/fhir/StructureDefinition/shareablevalueset"/>
  </meta>
  <language value="en"/>
  <text>
    <status value="extensions"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ValueSet amino-acid-3letter-ambiguous</b></p><a name="amino-acid-3letter-ambiguous"> </a><a name="hcamino-acid-3letter-ambiguous"> </a><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">Last updated: 2026-03-23 00:00:00+0000</p><p style="margin-bottom: 0px">Profile: <a href="http://hl7.org/fhir/R5/shareablevalueset.html">Shareable ValueSet</a></p></div><ul><li>Include these codes as defined in <a href="CodeSystem-amino-acid.html"><code>http://hl7.org/fhir/uv/cg-incubator/CodeSystem/amino-acid</code></a><span title="Version is not explicitly stated, which means it is fixed to the version provided in this specification"> version &#x1F4E6;0.1.0-ci-build</span><table class="none"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Ala">Ala</a></td><td style="color: #cccccc">Alanine</td><td>Ala</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Asx">Asx</a></td><td style="color: #cccccc">Aspartic acid or asparagine</td><td>Asp or Asn</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Cys">Cys</a></td><td style="color: #cccccc">Cysteine</td><td>Cys</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Asp">Asp</a></td><td style="color: #cccccc">Aspartic acid</td><td>Asp</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Glu">Glu</a></td><td style="color: #cccccc">Glutamic acid</td><td>Glu</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Phe">Phe</a></td><td style="color: #cccccc">Phenylalanine</td><td>Phe</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Gly">Gly</a></td><td style="color: #cccccc">Glycine</td><td>Gly</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-His">His</a></td><td style="color: #cccccc">Histidine</td><td>His</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Ile">Ile</a></td><td style="color: #cccccc">Isoleucine</td><td>Ile</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Lys">Lys</a></td><td style="color: #cccccc">Lysine</td><td>Lys</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Leu">Leu</a></td><td style="color: #cccccc">Leucine</td><td>Leu</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Met">Met</a></td><td style="color: #cccccc">Methionine</td><td>Met</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Asn">Asn</a></td><td style="color: #cccccc">Asparagine</td><td>Asn</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Pro">Pro</a></td><td style="color: #cccccc">Proline</td><td>Pro</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Gln">Gln</a></td><td style="color: #cccccc">Glutamine</td><td>Gln</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Arg">Arg</a></td><td style="color: #cccccc">Arginine</td><td>Arg</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Ser">Ser</a></td><td style="color: #cccccc">Serine</td><td>Ser</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Thr">Thr</a></td><td style="color: #cccccc">Threonine</td><td>Thr</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Val">Val</a></td><td style="color: #cccccc">Valine</td><td>Val</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Trp">Trp</a></td><td style="color: #cccccc">Tryptophan</td><td>Trp</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Tyr">Tyr</a></td><td style="color: #cccccc">Tyrosine</td><td>Tyr</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Sec">Sec</a></td><td style="color: #cccccc">Selenocysteine</td><td>Sec</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Xaa">Xaa</a></td><td style="color: #cccccc">Unknown or other amino acid</td><td>Any amino acid</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Glx">Glx</a></td><td style="color: #cccccc">Glutamic acid or glutamine</td><td>Glu or Gln</td></tr></table></li></ul></div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="cg"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="informative"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="0"/>
  </extension>
  <url value="http://hl7.org/fhir/uv/cg-incubator/ValueSet/amino-acid-3letter-ambiguous"/>
  <version value="0.1.0-ci-build"/>
  <name value="AminoAcid3LetterAmbiguous"/>
  <title value="Amino Acid 3-letter Ambiguous Symbols ValueSet"/>
  <status value="draft"/>
  <experimental value="true"/>
  <date value="2026-03-23"/>
  <publisher value="HL7 International / Clinical Genomics"/>
  <contact>
    <name value="HL7 International / Clinical Genomics"/>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/clingenomics"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="clingenomics@lists.hl7.org"/>
    </telecom>
  </contact>
  <description value="Three-letter symbols for amino acids including ambiguous symbols (Ala, Asx, Cys, Asp, Glu, Phe, Gly, His, Ile, Lys, Leu, Met, Asn, Pro, Gln, Arg, Ser, Thr, Val, Trp, Tyr, Sec, Xaa, Glx)."/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <compose>
    <include>
      <system value="http://hl7.org/fhir/uv/cg-incubator/CodeSystem/amino-acid"/>
      <concept>
        <code value="Ala"/>
      </concept>
      <concept>
        <code value="Asx"/>
      </concept>
      <concept>
        <code value="Cys"/>
      </concept>
      <concept>
        <code value="Asp"/>
      </concept>
      <concept>
        <code value="Glu"/>
      </concept>
      <concept>
        <code value="Phe"/>
      </concept>
      <concept>
        <code value="Gly"/>
      </concept>
      <concept>
        <code value="His"/>
      </concept>
      <concept>
        <code value="Ile"/>
      </concept>
      <concept>
        <code value="Lys"/>
      </concept>
      <concept>
        <code value="Leu"/>
      </concept>
      <concept>
        <code value="Met"/>
      </concept>
      <concept>
        <code value="Asn"/>
      </concept>
      <concept>
        <code value="Pro"/>
      </concept>
      <concept>
        <code value="Gln"/>
      </concept>
      <concept>
        <code value="Arg"/>
      </concept>
      <concept>
        <code value="Ser"/>
      </concept>
      <concept>
        <code value="Thr"/>
      </concept>
      <concept>
        <code value="Val"/>
      </concept>
      <concept>
        <code value="Trp"/>
      </concept>
      <concept>
        <code value="Tyr"/>
      </concept>
      <concept>
        <code value="Sec"/>
      </concept>
      <concept>
        <code value="Xaa"/>
      </concept>
      <concept>
        <code value="Glx"/>
      </concept>
    </include>
  </compose>
</ValueSet>