Molecular Definition Implementation Guide for Molecular Data Types
1.0.0-ballot1 - ci-build International flag

Molecular Definition Implementation Guide for Molecular Data Types, published by HL7 International / Clinical Genomics. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/molecular-definition-data-types/ and changes regularly. See the Directory of published versions

CodeSystem: Coordinate Origin

Official URL: http://hl7.org/fhir/uv/molecular-definition-data-types/CodeSystem/coordinate-origin Version: 1.0.0-ballot1
Standards status: Draft Maturity Level: 0 Computable Name: CoordinateOrigin

Reference points for coordinate counting in molecular sequences

This Code system is referenced in the content logical definition of the following value sets:

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

CodeDisplayDefinition
sequence-start Sequence start Counting begins at the start of the sequence - e.g., 5' end or N terminus
feature-start Feature start Counting begins at the start of a designated feature - e.g., translation initiation codon (A in ATG), exon
feature-end Feature end Counting begins at the end of a designated feature - e.g., exon (as offset into the following intron)