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)
TRBV1 TRBV1-1 TRBV1-1*01 P (1) 3 17573 CM000289.1 NW_001114291 [1] 94437..94925 17573 CM002984.2 IMGT000012 10001..10489
TRBV1-1*02 P (1) 3 AG07107 CM014338.1 IMGT000073 10001..10490
TRBV1-2 TRBV1-2*01 P (2) 3 17573 CM000289.1 NW_001114291 [1] 114272..114759 17573 CM002984.2 IMGT000012 29836..30323
TRBV1-3 TRBV1-3*01 P (2) 3 17573 CM000289.1 NW_001114291 [1] 130356..130842 17573 CM002984.2 IMGT000012 45920..46406
TRBV1-3*02 P (2) 3 AG07107 CM014338.1 IMGT000073 45926..46412
TRBV2 TRBV2-1 TRBV2-1*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 96280..96751 17573 CM002984.2 IMGT000012 11844..12315
TRBV2-1*02 F 3 AG07107 CM014338.1 IMGT000073 11846..12317
TRBV2-2 TRBV2-2*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 116110..116584 17573 CM002984.2 IMGT000012 31674..32148
TRBV2-3 TRBV2-3*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 132214..132688 17573 CM002984.2 IMGT000012 47778..48252
TRBV2-3*02 F 3 AG07107 CM014338.1 IMGT000073 47783..48258
TRBV3 TRBV3-1 TRBV3-1*01 F 3 17573 CM000289.1 NW_001114291 [1] 103220..103715 17573 CM002984.2 IMGT000012 18784..19279
TRBV3-2 TRBV3-2*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 123677..124175 17573 CM002984.2 IMGT000012 39241..39739
TRBV3-2*02 F 3 AG07107 CM014338.1 IMGT000073 39247..39745
TRBV3-3 TRBV3-3*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 138708..139203 17573 CM002984.2 IMGT000012 54272..54767
TRBV3-3*02 F 3 AG07107 CM014338.1 IMGT000073 54266..54761
TRBV3-4 TRBV3-4*01 F 3 17573 CM000289.1 NW_001114291 [1] 176551..177046 17573 CM002984.2 IMGT000012 92143..92638
TRBV3-4*02 F 3 + + AG07107 CM014338.1 IMGT000073 91518..92013
TRBV4 TRBV4-1 TRBV4-1*01 F 3 17573 CM000289.1 NW_001114291 [1] 107867..108359 17573 CM002984.2 IMGT000012 23431..23923
TRBV4-1*02 F 3 AG07107 CM014338.1 IMGT000073 23432..23924
TRBV4-2 TRBV4-2*01 F 3 17573 CM000289.1 NW_001114291 [1] 143048..143540 17573 CM002984.2 IMGT000012 58643..59135
TRBV4-2*02 F 3 AG07107 CM014338.1 IMGT000073 58634..59126
TRBV4-3 TRBV4-3*01 F 3 17573 CM000289.1 NW_001114291 [1] 179978..180479
TRBV4-3*02 F 3 17573 CM002984.2 IMGT000012 95570..96071
TRBV4-3*03 F 3 AG07107 CM014338.1 IMGT000073 94945..95446
TRBV5 TRBV5-1 TRBV5-1*01 P (3) 3 17573 CM000289.1 NW_001114291 [1] 153819..154326
TRBV5-1*02 P (3) 3 17573 CM002984.2 IMGT000012 69585..70092
TRBV5-1*03 P (3) 3 AG07107 CM014338.1 IMGT000073 69560..70067
TRBV5-2 TRBV5-2*01 P (4) 3 17573 CM000289.1 NW_001114291 [1] 183332..183843
TRBV5-2*02 P (4) 3 17573 CM002984.2 IMGT000012 98924..99435
TRBV5-3 TRBV5-3*01 ORF (5) 3 17573 CM000289.1 NW_001114291 [1] 226050..226557
TRBV5-3*02 F 3 17573 CM002984.2 IMGT000012 141694..142201
TRBV5-3*03 F 3 AG07107 CM014338.1 IMGT000073 140659..141166
TRBV5-4 TRBV5-4*01 F 3 17573 CM000289.1 NW_001114291 [1] 299507..300012
TRBV5-4*02 P (6) 3 17573 CM002984.2 IMGT000012 215111..215616
TRBV5-4*03 F 3 AG07107 CM014338.1 IMGT000073 213708..214213
TRBV5-5 TRBV5-5*01 P (7) 3 17573 CM000289.1 NW_001114291 [1] 321417..321923
TRBV5-5*02 F 3 17573 CM002984.2 IMGT000012 237020..237525
TRBV5-5*03 F 3 AG07107 CM014338.1 IMGT000073 235625..236130
TRBV5-6 TRBV5-6*01 F 3 17573 CM000289.1 NW_001114291 [1] 337415..337919 17573 CM002984.2 IMGT000012 255579..256083
TRBV5-6*02 F 3 AG07107 CM014338.1 IMGT000073 254215..254720
TRBV5-7 TRBV5-7*01 F 3 17573 CM000289.1 NW_001114291 [1] 353415..353919 17573 CM002984.2 IMGT000012 272195..272699
TRBV5-7*02 P (7) 3 AG07107 CM014338.1 IMGT000073 270841..271343
TRBV5-8 TRBV5-8*01 F 3 17573 CM000289.1 NW_001114291 [1] 385302..385807 17573 CM002984.2 IMGT000012 301237..301742
TRBV5-8*02 F 3 AG07107 CM014338.1 IMGT000073 305163..305668
TRBV5-9 TRBV5-9*01 F 3 17573 CM000289.1 NW_001114291 [1] 405129..405633
TRBV5-9*02 F 3 17573 CM002984.2 IMGT000012 321063..321567
TRBV5-9*03 F 3 AG07107 CM014338.1 IMGT000073 324989..325493
TRBV5-10 TRBV5-10*01 F 3 17573 CM000289.1 NW_001114291 [1] 424157..424662 17573 CM002984.2 IMGT000012 341430..341935
TRBV5-10*02 F 3 AG07107 CM014338.1 IMGT000073 345317..345822
TRBV6 TRBV6-1 TRBV6-1*01 F 3 17573 CM000289.1 NW_001114291 [1] 161788..162258
TRBV6-1*02 F 3 17573 CM002984.2 IMGT000012 77552..78022
TRBV6-2 TRBV6-2*01 F (8) 3 17573 CM000289.1 NW_001114291 [1] 191927..192213 (25)
TRBV6-2*02 F 3 17573 CM002984.2 IMGT000012 107345..107816
TRBV6-2*03 F 3 AG07107 CM014338.1 IMGT000073 106724..107195
TRBV6-2-1 TRBV6-2-1*01 ORF (9) 3 17573 CM002984.2 IMGT000012 110146..>110399 (25) 17573 CM000289.1 NW_001114291 [1] 194582..>194600 (25)
TRBV6-2-1*02 P (6) 3 AG07107 CM014338.1 IMGT000073 109379..109850
TRBV6-3 TRBV6-3*01 F 3 17573 CM000289.1 NW_001114291 [1] 287289..287763
TRBV6-3*02 F 3 + + 17573 CM002984.2 IMGT000012 202995..203469
TRBV6-4 TRBV6-4*01 ORF (10) 3 17573 CM000289.1 NW_001114291 [1] 304826..305297
TRBV6-4*02 P (1) 3 17573 CM002984.2 IMGT000012 220431..220901
TRBV6-4*03 P (6) 3 AG07107 CM014338.1 IMGT000073 219029..219500
TRBV6-5 TRBV6-5*01 ORF (11) 3 17573 CM002984.2 IMGT000012 240358..240829 17573 CM000289.1 NW_001114291 [1] 324914..325191 (25)
TRBV6-5-1 TRBV6-5-1*01 P (12) 3 17573 CM000289.1 NW_001114291 [1] 344875..345165 (25)
TRBV6-5-1*02 P (13) 3 17573 CM002984.2 IMGT000012 262893..263368
TRBV6-6 TRBV6-6*01 F 3 17573 CM000289.1 NW_001114291 [1] 359496..359964 17573 CM002984.2 IMGT000012 278275..278743
TRBV6-6*02 F 3 AG07107 CM014338.1 IMGT000073 282611..283079
TRBV6-7 TRBV6-7*01 ORF (14) 3 17573 CM000289.1 NW_001114291 [1] 392771..393242 17573 CM002984.2 IMGT000012 308706..309177
TRBV6-8 TRBV6-8*01 ORF (11) 3 17573 CM002984.2 IMGT000012 328384..328855 17573 CM000289.1 NW_001114291 [1] 328384..328855
TRBV6-8*02 F 3 AG07107 CM014338.1 IMGT000073 332190..332661
TRBV7 TRBV7-1 TRBV7-1*01 P (15) 3 17573 CM002984.2 IMGT000012 81379..81926 17573 CM000289.1 NW_001114291 [1] (8) 166000..166289 (25)
TRBV7-2 TRBV7-2*01 P (7) 3 17573 CM002984.2, TRBV7-2*02 IMGT000012 113728..114265 17573 CM000289.1 NW_001114291 [1] 198735..198955 (25)
TRBV7-2*03 F 3 AG07107 CM014338.1 IMGT000073 113048..113584
TRBV7-3 TRBV7-3*01 F 3 17573 CM000289.1 NW_001114291 [1] 221017..221516 17573 CM002984.2 IMGT000012 136332..136831
TRBV7-4 TRBV7-4*01 F 3 17573 CM000289.1 NW_001114291 [1] 291451..291999
TRBV7-4*02 F 3 17573 CM002984.2 IMGT000012 207156..207704
TRBV7-4*03 F 3 AG07107 CM014338.1 IMGT000073 205816..206360
TRBV7-5 TRBV7-5*01 F 3 17573 CM000289.1 NW_001114291 [1] 310934..311458 17573 CM002984.2 IMGT000012 226537..227061
TRBV7-5*02 F 3 AG07107 CM014338.1 IMGT000073 225138..225662
TRBV7-6 TRBV7-6*01 F 3 17573 CM000289.1 NW_001114291 [1] 326773..327288 17573 CM002984.2 IMGT000012 244937..245452
TRBV7-6*02 F 3 AG07107 CM014338.1 IMGT000073 243563..244079
TRBV7-7 TRBV7-7*01 F 3 17573 CM000289.1 NW_001114291 [1] 348346..348854 17573 CM002984.2 IMGT000012 267133..267637
TRBV7-7*02 ORF (16) 3 AG07107 CM014338.1 IMGT000073 265774..266278
TRBV7-7-1 TRBV7-7-1*01 P (13) 3 17573 CM002984.2 IMGT000012 292777..293283 17573 CM000289.1 NW_001114291 [1] 377167..377309 (25)
TRBV7-7-1*02 F 3 + + AG07107 CM014338.1 IMGT000073 296677..297211
TRBV7-8 TRBV7-8*01 P (13) 3 17573 CM000289.1 NW_001114291 [1] 397143..397668 17573 CM002984.2 IMGT000012 313077..313602
TRBV7-9 TRBV7-9*01 F 3 17573 CM000289.1 NW_001114291 [1] 416640..417177 17573 CM002984.2 IMGT000012 332626..333163
TRBV7-9*02 F 3 AG07107 CM014338.1 IMGT000073 336430..336973
TRBV7-10 TRBV7-10*01 ORF (17) 3 17573 CM000289.1 NW_001114291 [1] 434885..435398 17573 CM002984.2 IMGT000012 353456..353969
TRBV7-10*02 F 3 AG07107 CM014338.1 IMGT000073 356039..356548
TRBV8 TRBV8-1 TRBV8-1*01 P (18) 3 17573 CM000289.1 NW_001114291 [1] 204510..204788 (25)
TRBV8-1*02 P (18) 3 17573 CM002984.2 IMGT000012 119781..120059 (25)
TRBV8-2 TRBV8-2*01 P (13) 3 17573 CM000289.1 NW_001114291 [1] 222815..223325 17573 CM002984.2 IMGT000012 138459..138969
TRBV8-2*02 P (13) 3 AG07107 CM014338.1 IMGT000073 125504..139296
TRBV9 TRBV9 TRBV9*01 F 3 17573 CM000289.1 NW_001114291 [1] 228727..229240
TRBV9*02 F 3 17573 CM002984.2 IMGT000012 144371..144884
TRBV10 TRBV10-1 TRBV10-1*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 237059..237547
TRBV10-1*02 F 3 17573 CM002984.2 IMGT000012 152725..153213
TRBV10-2 TRBV10-2*01 F (26) 3 + + 17573 CM000289.1 NW_001114291 [1] 261008..261496 17573 CM002984.2 IMGT000012 176715..177203
TRBV10-3 TRBV10-3*01 F 3 17573 CM000289.1 NW_001114291 [1] 449027..449515
TRBV10-3*02 F 3 17573 CM002984.2 IMGT000012 367528..368016
TRBV11 TRBV11-1 TRBV11-1*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 248420..248908 17573 CM002984.2 IMGT000012 164134..164622
TRBV11-2 TRBV11-2*01 F 3 17573 CM000289.1 NW_001114291 [1] 270177..270656 17573 CM002984.2 IMGT000012 185884..186363
TRBV11-2*02 F 3 AG07107 CM014338.1 IMGT000073 184545..185024
TRBV11-3 TRBV11-3*01 F 3 17573 CM000289.1 NW_001114291 [1] 460081..460557 17573 CM002984.2 IMGT000012 378585..379061
TRBV12 TRBV12-1 TRBV12-1*01 ORF (19) 3 17573 CM000289.1 NW_001114291 [1] 277071..277552 17573 CM002984.2 IMGT000012 192777..193258
TRBV12-1*02 ORF (19) 3 AG07107 CM014338.1 IMGT000073 191439..191920
TRBV12-2 TRBV12-2*01 F 3 17573 CM000289.1 NW_001114291 [1] 465673..466158
TRBV12-2*02 F 3 17573 CM002984.2 IMGT000012 384177..384662
TRBV12-2*03 F 3 AG07107 CM014338.1 IMGT000073 386633..387118
TRBV12-3 TRBV12-3*01 F 3 17573 CM000289.1 NW_001114291 [1] 468941..469426 17573 CM002984.2 IMGT000012 387443..387928
TRBV12-3*02 F 3 AG07107 CM014338.1 IMGT000073 389899..390384
TRBV12-4 TRBV12-4*01 F 3 17573 CM000289.1 NW_001114291 [1] 484283..484768 17573 CM002984.2 IMGT000012 402783..403268
TRBV12-4*02 F 3 AG07107 CM014338.1 IMGT000073 405237..405722
TRBV13 TRBV13 TRBV13*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 441689..442211 17573 CM002984.2 IMGT000012 360260..360782
TRBV13*02 F 3 AG07107 CM014338.1 IMGT000073 362794..363316
TRBV14 TRBV14 TRBV14*01 F 3 17573 CM000289.1 NW_001114291 [1] 491273..491754 17573 CM002984.2 IMGT000012 409794..410275
TRBV15 TRBV15 TRBV15*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 496898..497405 17573 CM002984.2 IMGT000012 415383..415890
TRBV16 TRBV16 TRBV16*01 F 3 17573 CM000289.1 NW_001114291 [1] 502794..503286 17573 CM002984.2 IMGT000012 421279..421771
TRBV16*02 F 3 AG07107 CM014338.1 IMGT000073 422979..423471
TRBV18 TRBV18 TRBV18*01 F 3 17573 CM000289.1 NW_001114291 [1] 517257..517914 17573 CM002984.2 IMGT000012 435742..436399
TRBV19 TRBV19 TRBV19*01 F 3 17573 CM000289.1 NW_001114291 [1] 520617..521132 17573 CM002984.2 IMGT000012 439121..439636
TRBV19*02 F 3 + + AG07107 CM014338.1 IMGT000073 440824..441339
TRBV20 TRBV20-1 TRBV20-1*01 F 3 17573 CM000289.1 NW_001114291 [1] 528381..529084 17573 CM002984.2 IMGT000012 446885..447588
TRBV20-1*02 F 3 AG07107 CM014338.1 IMGT000073 448591..449294
TRBV21 TRBV21-1 TRBV21-1*01 F 3 17573 CM000289.1 NW_001114291 [1] 538922..539416 17573 CM002984.2 IMGT000012 457483..457977
TRBV21-1*02 F 3 + + AG07107 CM014338.1 IMGT000073 458903..459400
TRBV22 TRBV22-1 TRBV22-1*01 P (20) 3 17573 CM000289.1 NW_001114291 [1] 543773..544191 17573 CM002984.2 IMGT000012 462334..462752
TRBV22-1*02 P (21) 3 AG07107 CM014338.1 IMGT000073 463740..464158
TRBV23 TRBV23-1 TRBV23-1*01 F 3 17573 CM000289.1 NW_001114291 [1] 547876..548397 17573 CM002984.2 IMGT000012 466437..466958
TRBV24 TRBV24-1 TRBV24-1*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 559882..560398 17573 CM002984.2 IMGT000012 478580..479096
TRBV25 TRBV25-1 TRBV25-1*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 567721..568227 17573 CM002984.2 IMGT000012 486419..486925
TRBV26 TRBV26 TRBV26*01 P (7) 3 17573 CM000289.1 NW_001114291 [1] 588533..589055 17573 CM002984.2 IMGT000012 507270..507792
TRBV26*02 P (7) 3 AG07107 CM014338.1 IMGT000073 508331..508853
TRBV27 TRBV27 TRBV27*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 608615..609126 17573 CM002984.2 IMGT000012 527352..527863
TRBV27*02 F 3 AG07107 CM014338.1 IMGT000073 528402..528913
TRBV28 TRBV28 TRBV28*01 F 3 + + 17573 CM000289.1 NW_001114291 [1] 613937..614459 17573 CM002984.2 IMGT000012 532675..533197
TRBV29 TRBV29-1 TRBV29-1*01 F 3 17573 CM000289.1 NW_001114291 [1] 627622..628282 17573 CM002984.2 IMGT000012 552292..552952
TRBV29-1*02 F 3 + + AG07107 CM014338.1 IMGT000073 553437..554097
TRBV30 TRBV30 TRBV30*01 F 3 17573 CM000289.1 NW_001114291 [1] complement(804383..805125) 17573 CM002984.2 IMGT000012 complement(725092..725834)
TRBVA TRBVA TRBVA*01 P (22) 3 17573 CM000289.1 NW_001114291 [1] 575126..575619 17573 CM002984.2 IMGT000012 493840..494333
TRBVB TRBVB TRBVB*01 P (23) 3 17573 CM000289.1 NW_001114291 [1] 604823..>605116 (25) 17573 CM002984.2 IMGT000012 523560..>523853 (25)
TRBVC TRBVC TRBVC*01 P (24) 3 17573 CM000289.1 NW_001114291 [1] complement(<610133..610214) (25) 17573 CM002984.2 IMGT000012 complement(<528870..528953) (25)
TRBVC*02 P (24) 3 AG07107 CM014338.1 IMGT000073 complement(529920..>530003) (25)
IMGT notes:
  1. (1) frameshift in L-PART1.
  2. (2) frameshift in L-PART1 and frameshifts in V-REGION.
  3. (3) No INIT-CODON.
  4. (4) No INIT-CODON and STOP-CODON in V-REGION.
  5. (5) No 1st-CYS.
  6. (6) STOP-CODON in V-REGION.
  7. (7) frameshift in V-REGION.
  8. (8) functionality defined for the available sequence of the gene (partial gene in 5' because of gaps in the sequence).
  9. (9) functionality defined as ORF because partial gene in 3'.
  10. (10) noncanonical V-HEPTAMER.
  11. (11) noncanonical V-NONAMER.
  12. (12) frameshifts in V-REGION, no V-RS.
  13. (13) frameshifts in V-REGION.
  14. (14) noncanonical DONOR-SPLICE and noncanonical V-NONAMER.
  15. (15) frameshift in L-PART2, several STOP-CODON in V-REGION, no CONSERVED-TRP
  16. (16) no 2nd-CYS.
  17. (17) unexpected V-SPACER length.
  18. (18) no L-PART1, frameshifts in V-REGION.
  19. (19) noncanonical DONOR-SPLICE, noncanonical V-HEPTAMER and noncanonical V-NONAMER.
  20. (20) no INIT-CODON, frameshifts in L-PART1.
  21. (21) no INIT-CODON, frameshifts in L-PART1, STOP-CODON in V-REGION.
  22. (22) no INIT-CODON, frameshift in L-PART1 and frameshifts in V-REGION.
  23. (23) no INIT-CODON, frameshift in L-PART1, frameshifts in V-REGION and no V-RS.
  24. (24) truncated and degenerated pseudogene.
  25. (25) Positions of V-REGION.
  26. (26) noncanonical V-NONAMER : tcataaagg instead of tcacaaacc, however this V-GENE has been found rearranged.
IMGT references:
  1. [1] Gibbs, R.A. et al., Science. 316(5822):222-234 (2007). PMID: 17431167
Created:
05/10/2018
Last updated:
23/03/2021
Authors:
Morgane Bertignac