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

<ValueSet xmlns="http://hl7.org/fhir">
  <id value="amino-acid-1letter-unambiguous"/>
  <meta>
    <lastUpdated value="2026-03-23T00:00:00Z"/>
    <profile value="http://hl7.org/fhir/StructureDefinition/shareablevalueset"/>
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  <language value="en"/>
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    <status value="extensions"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ValueSet amino-acid-1letter-unambiguous</b></p><a name="amino-acid-1letter-unambiguous"> </a><a name="hcamino-acid-1letter-unambiguous"> </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-A">A</a></td><td style="color: #cccccc">Alanine</td><td>A</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-C">C</a></td><td style="color: #cccccc">Cysteine</td><td>C</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-D">D</a></td><td style="color: #cccccc">Aspartic acid</td><td>D</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-E">E</a></td><td style="color: #cccccc">Glutamic acid</td><td>E</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-F">F</a></td><td style="color: #cccccc">Phenylalanine</td><td>F</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-G">G</a></td><td style="color: #cccccc">Glycine</td><td>G</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-H">H</a></td><td style="color: #cccccc">Histidine</td><td>H</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-I">I</a></td><td style="color: #cccccc">Isoleucine</td><td>I</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-K">K</a></td><td style="color: #cccccc">Lysine</td><td>K</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-L">L</a></td><td style="color: #cccccc">Leucine</td><td>L</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-M">M</a></td><td style="color: #cccccc">Methionine</td><td>M</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-N">N</a></td><td style="color: #cccccc">Asparagine</td><td>N</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-P">P</a></td><td style="color: #cccccc">Proline</td><td>P</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Q">Q</a></td><td style="color: #cccccc">Glutamine</td><td>Q</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-R">R</a></td><td style="color: #cccccc">Arginine</td><td>R</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-S">S</a></td><td style="color: #cccccc">Serine</td><td>S</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-T">T</a></td><td style="color: #cccccc">Threonine</td><td>T</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-V">V</a></td><td style="color: #cccccc">Valine</td><td>V</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-W">W</a></td><td style="color: #cccccc">Tryptophan</td><td>W</td></tr><tr><td><a href="CodeSystem-amino-acid.html#amino-acid-Y">Y</a></td><td style="color: #cccccc">Tyrosine</td><td>Y</td></tr></table></li></ul></div>
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    <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-1letter-unambiguous"/>
  <version value="0.1.0-ci-build"/>
  <name value="AminoAcid1LetterUnambiguous"/>
  <title value="Amino Acid 1-letter Unambiguous 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="Single-letter unambiguous symbols for the 20 common amino acids."/>
  <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="A"/>
      </concept>
      <concept>
        <code value="C"/>
      </concept>
      <concept>
        <code value="D"/>
      </concept>
      <concept>
        <code value="E"/>
      </concept>
      <concept>
        <code value="F"/>
      </concept>
      <concept>
        <code value="G"/>
      </concept>
      <concept>
        <code value="H"/>
      </concept>
      <concept>
        <code value="I"/>
      </concept>
      <concept>
        <code value="K"/>
      </concept>
      <concept>
        <code value="L"/>
      </concept>
      <concept>
        <code value="M"/>
      </concept>
      <concept>
        <code value="N"/>
      </concept>
      <concept>
        <code value="P"/>
      </concept>
      <concept>
        <code value="Q"/>
      </concept>
      <concept>
        <code value="R"/>
      </concept>
      <concept>
        <code value="S"/>
      </concept>
      <concept>
        <code value="T"/>
      </concept>
      <concept>
        <code value="V"/>
      </concept>
      <concept>
        <code value="W"/>
      </concept>
      <concept>
        <code value="Y"/>
      </concept>
    </include>
  </compose>
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