Name Type Attributes Definition allele_description_id string required, identifier, nullable "Unique identifier of this AlleleDescription within the file. Typically, generated by the repository hosting the record. " allele_description_ref string optional, nullable Unique reference to the allele description, in standardized form (Repo:Label:Version) acknowledgements array of :ref:`Contributor ` required, nullable "List of individuals whose contribution to the gene description should be acknowledged. Note that these are not necessarily identical with the authors on an associated manuscript or other scholarly communication. Further note that typically at least the three CRediT contributor roles ""supervision"", ""investigation"" and ""data curation"" should be assigned. The current maintainer should be listed first. " release_version integer required, nullable Version number of this record, updated whenever a revised version is published or released release_date string required, nullable Date of this release release_description string required, nullable Brief descriptive notes of the reason for this release and the changes embodied label string optional, nullable "The accepted name for this gene or allele following the relevant nomenclature. The value in this field should correspond to values in acceptable name fields of other schemas, such as v_call, d_call, and j_call fields. " sequence string required "Nucleotide sequence of the gene. This should cover the full length that is available, including where possible RSS, and 5' UTR and lead-in for V-gene sequences. " coding_sequence string required, nullable "Nucleotide sequence of the core coding region, such as the coding region of a D-, J- or C- gene or the coding region of a V-gene excluding the leader. " aliases array of string optional, nullable Alternative names for this sequence locus string required Gene locus chromosome integer optional, nullable chromosome on which the gene is located sequence_type string required Sequence type (V, D, J, C) functional boolean required, nullable True if the gene is functional, false if it is a pseudogene inference_type string required, nullable Type of inference(s) from which this gene sequence was inferred species :ref:`Ontology ` required Binomial designation of subject's species species_subgroup string optional, nullable Race, strain or other species subgroup to which this subject belongs species_subgroup_type string optional, nullable status string optional, nullable Status of record, assumed active if the field is not present subgroup_designation string optional, nullable Identifier of the gene subgroup or clade, as (and if) defined gene_designation string optional, nullable Gene number or other identifier, as (and if) defined allele_designation string optional, nullable Allele number or other identifier, as (and if) defined allele_similarity_cluster_designation string optional, nullable ID of the similarity cluster used in this germline set, if designated allele_similarity_cluster_member_id string optional, nullable Membership ID of the allele within the similarity cluster, if a cluster is designated j_codon_frame integer optional, nullable "Codon position of the first nucleotide in the 'coding_sequence' field. Mandatory for J genes. Not used for V or D genes. '1' means the sequence is in-frame, '2' means that the first bp is missing from the first codon, and '3' means that the first 2 bp are missing. " gene_start integer optional, nullable "Co-ordinate in the sequence field of the first nucleotide in the coding_sequence field. " gene_end integer optional, nullable "Co-ordinate in the sequence field of the last gene-coding nucleotide in the coding_sequence field. " utr_5_prime_start integer optional, nullable Start co-ordinate in the sequence field of the 5 prime UTR (V-genes only). utr_5_prime_end integer optional, nullable End co-ordinate in the sequence field of the 5 prime UTR (V-genes only). leader_1_start integer optional, nullable Start co-ordinate in the sequence field of L-PART1 (V-genes only). leader_1_end integer optional, nullable End co-ordinate in the sequence field of L-PART1 (V-genes only). leader_2_start integer optional, nullable Start co-ordinate in the sequence field of L-PART2 (V-genes only). leader_2_end integer optional, nullable End co-ordinate in the sequence field of L-PART2 (V-genes only). v_rs_start integer optional, nullable Start co-ordinate in the sequence field of the V recombination site (V-genes only). v_rs_end integer optional, nullable End co-ordinate in the sequence field of the V recombination site (V-genes only). d_rs_3_prime_start integer optional, nullable Start co-ordinate in the sequence field of the 3 prime D recombination site (D-genes only). d_rs_3_prime_end integer optional, nullable End co-ordinate in the sequence field of the 3 prime D recombination site (D-genes only). d_rs_5_prime_start integer optional, nullable Start co-ordinate in the sequence field of the 5 prime D recombination site (D-genes only). d_rs_5_prime_end integer optional, nullable End co-ordinate in the sequence field of 5 the prime D recombination site (D-genes only). j_cdr3_end integer optional, nullable "In the case of a J-gene, the co-ordinate in the sequence field of the first nucelotide of the conserved PHE or TRP (IMGT codon position 118). " j_rs_start integer optional, nullable Start co-ordinate in the sequence field of J recombination site (J-genes only). j_rs_end integer optional, nullable End co-ordinate in the sequence field of J recombination site (J-genes only). j_donor_splice integer optional, nullable Co-ordinate in the sequence field of the final 3' nucleotide of the J-REGION (J-genes only). v_gene_delineations array of :ref:`SequenceDelineationV ` optional, nullable unrearranged_support array of :ref:`UnrearrangedSequence ` optional, nullable rearranged_support array of :ref:`RearrangedSequence ` optional, nullable paralogs array of string optional, nullable Gene symbols of any paralogs curation string optional, nullable "Curational notes on the AlleleDescription. This can be used to give more extensive notes on the decisions taken than are provided in the release_description. " curational_tags array of string optional, nullable Controlled-vocabulary tags applied to this description