Here you are: IMGT Web resources > IMGT Repertoire (IG and TR) > 1. Locus and genes

"+" or "-" indicates if the gene sequences have been found (+) or not been found (-) rearranged (R), transcribed (T) and/or translated into protein (Pr). Arbitrarily that information is shown on the first line of each gene when the data have been confirmed by several studies.

Functionality is shown between parentheses, (F) and (P), when the accession number refers to rearranged genomic DNA or cDNA and the corresponding germline gene has not yet been isolated.
Functionality is shown between brackets, [F] and [P], when the accession number refers to genomic DNA, but not known as being germline or rearranged.

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IMGT subgroup IMGT gene name IMGT allele name Fct Chromosomal
localization		 R T Pr IMGT/LIGM-DB locus reference sequences IMGT/LIGM-DB sequences from the literature
Isolate Clone names Accession numbers Positions in the sequence
(L-V-GENE-UNIT)		 Secondary accession numbers Isolate Clone names Accession numbers Positions in the sequence
(L-V-GENE-UNIT)
TRDV1 TRDV1-1 TRDV1-1*01 P (1) MEF-2018 RPGA01000024.1 IMGT000071 452888..453482
TRDV1-2 TRDV1-2*01 ORF (2) MEF-2018 RPGA01000024.1 IMGT000071 576850..577425
TRDV1-3 TRDV1-3*01 P (3) MEF-2018 RPGA01000024.1 IMGT000071 663653..664206
TRDV1-4 TRDV1-4*01 F MEF-2018 RPGA01000024.1 IMGT000071 676189..676742
TRDV1-5 TRDV1-5*01 F MEF-2018 RPGA01000024.1 IMGT000071 720393..721004
TRDV1-6 TRDV1-6*01 F MEF-2018 RPGA01000024.1 IMGT000071 796437..797037
TRDV2 TRDV2 TRDV2*01 P (5) MEF-2018 RPGA01000024.1 IMGT000071 1592159..1592673
TRDV3 TRDV3 TRDV3*01 ORF (6) MEF-2018 RPGA01000024.1 IMGT000071 complement(1668387..1669023)
TRDV4 TRDV4 TRDV4*01 P (7) MEF-2018 RPGA01000024.1 IMGT000071 1566383..1566909
TRDV5 TRDV5 TRDV5*01 F MEF-2018 RPGA01000024.1 IMGT000071 1514437..1515007
TRDVA TRDVA TRDVA*01 P (8) MEF-2018 RPGA01000024.1 IMGT000071 648895..649516
TRDVB TRDVB TRDVB*01 P (9) MEF-2018 RPGA01000024.1 IMGT000071 1009775..1010369
TRDVC TRDVC TRDVC*01 P (10) MEF-2018 RPGA01000024.1 IMGT000071 1023313..1023897

Provisional nomenclature (scaffolds only, no chromosome assembly).
IMGT notes:
  1. (1) STOP-CODON in L-PART1, frameshift in L-PART1, several STOP-CODON in V-REGION
  2. (2) noncanonical ACCEPTOR-SPLICE, noncanonical V-NONAMER
  3. (3) frameshift in L-PART1, frameshifts in V-REGION
  4. (4) insertions in V-REGION: 4 AA are added in FR3-IMGT
  5. (5) no INIT-CODON, no DONOR-SPLICE, frameshift in V-REGION
  6. (6) no 1st-CYS
  7. (7) STOP-CODON in L-PART1, STOP-CODON in V-REGION, frameshift in V-REGION
  8. (8) several STOP-CODON in V-REGION, frameshifts in V-REGION
  9. (9) no INIT-CODON, STOP-CODON in V-REGION
  10. (10) no INIT-CODON, frameshift in V-REGION
Created:
07/07/2021
Last updated:
22/09/2023
Authors:
Maria Georga