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"+" 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 R T Pr Positions in the locus IMGT/LIGM-DB reference sequences IMGT/LIGM-DB sequences from the literature
Strain Clone names Accession numbers Positions in the sequence Secondary accession numbers Strain Clone names Accession numbers Positions in the sequence
TRGV1 TRGV1-1 TRGV1-1*01 F 257A09 EU221178 [1] EU221177 [1]
TRGV1-2 TRGV1-2*01 P (1) 115J17 EU221176 [1]
TRGV1-3 TRGV1-3*01 F 115J17 EU221176 [1]
TRGV1-4 TRGV1-4*01 P (2) 115J17 EU221176 [1]
TRGV1-5 TRGV1-5*01 F 115J17 EU221176 [1]
TRGV1-6 TRGV1-6*01 F 115J17 EU221176 [1] EU221177 [1]
TRGV2 TRGV2-1 TRGV2-1*01 F 257A09 EU221178 [1]
TRGV2-2 TRGV2-2*01 F 115J17 EU221176 [1]
TRGV2-3 TRGV2-3*01 F 115J17 EU221176 [1]
TRGV2-4 TRGV2-4*01 P (3) 115J17 EU221176 [1]
TRGV3 TRGV3 TRGV3*01 F 261P24 EU221179 [1] EU221180 [1]
IMGT notes:
  1. (1) 2 STOP-CODONs and frameshift in V-REGION: 1 STOP-CODON in FR3-IMGT instead the 2nd-CYS, frameshift in FR3-IMGT.
  2. (2) Putative limit of L-PART1; no DONOR-SPLICE (ngt) at the end of L-PART1, no 2nd-Cys in FR3-IMGT and the V-NONAMER is not canonical.
  3. (3) Not canonical ACCEPTOR-SPLICE and no 2nd-Cys.
IMGT references:
  1. [1] Yazawa R. et al., Mol Immunol., 45, 2150-2157 (2008). PMID:18241922
Last updated:
Joumana Jabado-Michaloud and Marie-Paule Lefranc