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
Breed Clone names Accession numbers Positions in the sequence
(L-V-GENE-UNIT)
Secondary accession numbers Breed Clone names Accession numbers Positions in the sequence
(L-V-GENE-UNIT)
TRBV1 TRBV1 TRBV1*01 F 4 Rambouillet IMGT000042 MAP 15897..16560
TRBV2 TRBV2 TRBV2*01 F 4 Rambouillet IMGT000042 MAP 103224..103715
TRBV3 TRBV3 TRBV3*01 F (1) 4 Rambouillet IMGT000042 MAP 94528..95027
TRBV4 TRBV4 TRBV4*01 F 4 Rambouillet IMGT000042 MAP 98990..99484
TRBV5 TRBV5-1 TRBV5-1*01 P (2) 4 Rambouillet IMGT000042 MAP 111236..>111389 (23)
TRBV5-2 TRBV5-2*01 F 4 Rambouillet IMGT000042 MAP 116721..117235
TRBV5-3 TRBV5-3*01 ORF (3) 4 Rambouillet IMGT000042 MAP 125474..125988
TRBV5-4 TRBV5-4*01 P (4) 4 Rambouillet IMGT000042 MAP 131980..132492
TRBV5-5 TRBV5-5*01 F 4 + + Rambouillet IMGT000042 MAP 135043..135554
TRBV5-6 TRBV5-6*01 F 4 Rambouillet IMGT000042 MAP 139073..139588
TRBV5-7 TRBV5-7*01 P (5) 4 Rambouillet IMGT000042 MAP 143495..144005
TRBV5-8 TRBV5-8*01 F 4 Rambouillet IMGT000042 MAP 148862..149376
TRBV5-9 TRBV5-9*01 P (6) 4 Rambouillet IMGT000042 MAP 152552..153041
TRBV5-10 TRBV5-10*01 P (7) 4 Rambouillet IMGT000042 MAP 157427..157924
TRBV5-11 TRBV5-11*01 P (8) 4 Rambouillet IMGT000042 MAP 164276..164791
TRBV5-12 TRBV5-12*01 P (7) 4 Rambouillet IMGT000042 MAP 168252..168764
TRBV5-13 TRBV5-13*01 F 4 + + Rambouillet IMGT000042 MAP 173077..173592
TRBV5-14 TRBV5-14*01 P (6) 4 Rambouillet IMGT000042 MAP 176501..177010
TRBV5-15 TRBV5-15*01 F 4 Rambouillet IMGT000042 MAP 180637..181133
TRBV5-16 TRBV5-16*01 P (8) 4 Rambouillet IMGT000042 MAP 188629..189146
TRBV5-17 TRBV5-17*01 P 4 Rambouillet IMGT000042 MAP 192816..193330
TRBV5-18 TRBV5-18*01 F 4 Rambouillet IMGT000042 MAP 197757..198272
TRBV5-19 TRBV5-19*01 P (8) 4 Rambouillet IMGT000042 MAP 205865..206379
TRBV5-20 TRBV5-20*01 P (5) 4 Rambouillet IMGT000042 MAP 212915..213401
TRBV5-21 TRBV5-21*01 F 4 Rambouillet IMGT000042 MAP 216997..217493
TRBV5-22 TRBV5-22*01 F 4 Rambouillet IMGT000042 MAP 223860..224377
TRBV5-23 TRBV5-23*01 F 4 Rambouillet IMGT000042 MAP 227991..228507
TRBV5-24 TRBV5-24*01 F 4 Rambouillet IMGT000042 MAP 236346..236843
TRBV5-25 TRBV5-25*01 ORF (9) 4 Rambouillet IMGT000042 MAP 246102..246600
TRBV5-26 TRBV5-26*01 ORF (10) 4 Rambouillet IMGT000042 MAP 250074..250589
TRBV5-27 TRBV5-27*01 P (7) 4 Rambouillet IMGT000042 MAP 253470..253983
TRBV5-28 TRBV5-28*01 F 4 Rambouillet IMGT000042 MAP 257456..257971
TRBV5-29 TRBV5-29*01 F 4 Rambouillet IMGT000042 MAP 261783..262279
TRBV5-30 TRBV5-30*01 ORF (3) 4 Rambouillet IMGT000042 MAP 268599..269112
TRBV5-31 TRBV5-31*01 ORF (11) 4 Rambouillet IMGT000042 MAP 272723..273239
TRBV5-32 TRBV5-32*01 F 4 Rambouillet IMGT000042 MAP 290465..290971
TRBV5-33 TRBV5-33*01 P (12) 4 Rambouillet IMGT000042 MAP 300723..301003 (23)
TRBV6 TRBV6-1 TRBV6-1*01 ORF (11) 4 Rambouillet IMGT000042 MAP 121624..122093
TRBV6-2 TRBV6-2*01 F 4 Rambouillet IMGT000042 MAP 129417..129886
TRBV6-3 TRBV6-3*01 P (13) 4 Rambouillet IMGT000042 MAP 136849..137318
TRBV6-4 TRBV6-4*01 P (8) 4 Rambouillet IMGT000042 MAP 146565..147034
TRBV6-5 TRBV6-5*01 F 4 Rambouillet IMGT000042 MAP 150711..151179
TRBV6-6 TRBV6-6*01 F 4 Rambouillet IMGT000042 MAP 154464..154933
TRBV6-7 TRBV6-7*01 P (7) 4 Rambouillet IMGT000042 MAP 155239..155707
TRBV6-8 TRBV6-8*01 P (6) 4 Rambouillet IMGT000042 MAP 162028..162495
TRBV6-9 TRBV6-9*01 F 4 Rambouillet IMGT000042 MAP 166002..166471
TRBV6-10 TRBV6-10*01 P (14) 4 Rambouillet IMGT000042 MAP 170591..171260
TRBV6-11 TRBV6-11*01 P (7) 4 Rambouillet IMGT000042 MAP 174781..175266
TRBV6-12 TRBV6-12*01 F 4 Rambouillet IMGT000042 MAP 178444..178911
TRBV6-13 TRBV6-13*01 P (7) 4 Rambouillet IMGT000042 MAP 186377..186803
TRBV6-14 TRBV6-14*01 ORF (13) 4 Rambouillet IMGT000042 MAP 190506..190975
TRBV6-15 TRBV6-15*01 F 4 Rambouillet IMGT000042 MAP 199460..199929
TRBV6-16 TRBV6-16*01 ORF (15) 4 Rambouillet IMGT000042 MAP 202779..203249
TRBV6-17 TRBV6-17*01 F 4 Rambouillet IMGT000042 MAP 211189..211656
TRBV6-18 TRBV6-18*01 P (8) 4 Rambouillet IMGT000042 MAP 214797..215263
TRBV6-19 TRBV6-19*01 P (16) 4 Rambouillet IMGT000042 MAP 221560..222023
TRBV6-20 TRBV6-20*01 P (7) 4 Rambouillet IMGT000042 MAP 225726..226194
TRBV6-21 TRBV6-21*01 P (8) 4 Rambouillet IMGT000042 MAP 230826..231295
TRBV6-22 TRBV6-22*01 F 4 Rambouillet IMGT000042 MAP 234151..234619
TRBV6-23 TRBV6-23*01 P (17) 4 Rambouillet IMGT000042 MAP 243797..244262
TRBV6-24 TRBV6-24*01 P (17) 4 Rambouillet IMGT000042 MAP 247812..248281
TRBV6-25 TRBV6-25*01 P (7) 4 Rambouillet IMGT000042 MAP 251775..252259
TRBV6-26 TRBV6-26*01 P (8) 4 Rambouillet IMGT000042 MAP 255205..255671
TRBV6-27 TRBV6-27*01 F 4 + + Rambouillet IMGT000042 MAP 259778..260248
TRBV6-28 TRBV6-28*01 ORF (18) 4 Rambouillet IMGT000042 MAP 266349..266810
TRBV6-29 TRBV6-29*01 F 4 Rambouillet IMGT000042 MAP 270471..270940
TRBV6-30 TRBV6-30*01 ORF (11) 4 Rambouillet IMGT000042 MAP 275541..276009
TRBV7 TRBV7-1 TRBV7-1*01 F 4 Rambouillet IMGT000042 MAP 278374..278865
TRBV7-2 TRBV7-2*01 F 4 Rambouillet IMGT000042 MAP 295409..295937
TRBV8 TRBV8 TRBV8*01 P (12) 4 Rambouillet IMGT000042 MAP 282550..282848 (23)
TRBV10 TRBV10 TRBV10*01 P (6) 4 Rambouillet IMGT000042 MAP 306284..306754
TRBV11 TRBV11 TRBV11*01 P (19) 4 Rambouillet IMGT000042 MAP 310722..311217
TRBV12 TRBV12-1 TRBV12-1*01 ORF (11) 4 Rambouillet IMGT000042 MAP 317719..318201
TRBV12-2 TRBV12-2*01 F 4 Rambouillet IMGT000042 MAP 333203..333684
TRBV14 TRBV14 TRBV14*01 F 4 Rambouillet IMGT000042 MAP 335755..336223
TRBV15 TRBV15 TRBV15*01 F 4 Rambouillet IMGT000042 MAP 338052..338555
TRBV16 TRBV16 TRBV16*01 F 4 Rambouillet IMGT000042 MAP 343090..343581
TRBV18 TRBV18 TRBV18*01 P (20) 4 Rambouillet IMGT000042 MAP 354905..355563
TRBV19 TRBV19 TRBV19*01 ORF (11) 4 Rambouillet IMGT000042 MAP 356903..357395
TRBV20 TRBV20 TRBV20*01 F 4 + + Rambouillet IMGT000042 MAP 361947..362799
TRBV21 TRBV21-1 TRBV21-1*01 P (21) 4 Rambouillet IMGT000042 MAP 368995..369488
TRBV21-2 TRBV21-2*01 F (1) 4 Rambouillet IMGT000042 MAP 372786..373267
TRBV21-3 TRBV21-3*01 F 4 Rambouillet IMGT000042 MAP 381785..382273
TRBV21-4 TRBV21-4*01 F 4 Rambouillet IMGT000042 MAP 386239..386738
TRBV21-5 TRBV21-5*01 F 4 Rambouillet IMGT000042 MAP 390307..390795
TRBV21-6 TRBV21-6*01 F 4 Rambouillet IMGT000042 MAP 396613..397106
TRBV22 TRBV22 TRBV22*01 P (22) 4 Rambouillet IMGT000042 MAP 401327..401606 (23)
TRBV24 TRBV24 TRBV24*01 F 4 Rambouillet IMGT000042 MAP 404874..405386
TRBV25 TRBV25 TRBV25*01 F 4 Rambouillet IMGT000042 MAP 411210..411719
TRBV26 TRBV26 TRBV26*01 F 4 Rambouillet IMGT000042 MAP 413128..413646
TRBV27 TRBV27 TRBV27*01 P (7) 4 Rambouillet IMGT000042 MAP 424923..425431
TRBV28 TRBV28 TRBV28*01 F 4 + + Rambouillet IMGT000042 MAP 430819..431530
TRBV29 TRBV29 TRBV29*01 F 4 Rambouillet IMGT000042 MAP 438448..439081
TRBV30 TRBV30 TRBV30*01 F 4 Romanov AM420900 [1] complement(40347..41045) Rambouillet IMGT000042 MAP complement(495273..495971)

MAP: Mapped reference sequences.

IMGT notes:
  1. (1) STOP-CODON at position 108 (last 3' codon of germline CDR3-IMGT) may disappear during rearrangements
  2. (2) STOP-CODON in V-REGION, frameshift in V-REGION, deletions in V-REGION: AA 56 to 108 are missing
  3. (3) noncanonical DONOR-SPLICE
  4. (4) STOP-CODON in V-REGION, frameshift in V-REGION
  5. (5) frameshift in L-PART1, frameshift in V-REGION
  6. (6) frameshifts in V-REGION
  7. (7) frameshift in V-REGION
  8. (8) STOP-CODON in V-REGION
  9. (9) deletions in V-REGION: 6 AA are missing
  10. (10) no 2nd-CYS, noncanonical V-NONAMER
  11. (11) noncanonical V-NONAMER
  12. (12) no L-PART1, frameshifts in V-REGION
  13. (13) no CONSERVED-TRP
  14. (14) insertion of 67 AA between FR1-IMGT and CDR1-IMGT
  15. (15) noncanonical ACCEPTOR-SPLICE
  16. (16) STOP-CODON in V-REGION, frameshifts in V-REGION
  17. (17) several STOP-CODON in V-REGION
  18. (18) noncanonical V-HEPTAMER
  19. (19) frameshift in L-PART2, STOP-CODON in V-REGION
  20. (20) no INIT-CODON, STOP-CODON in L-PART1, no DONOR-SPLICE, several STOP-CODON in V-REGION, frameshifts in V-REGION
  21. (21) frameshift in L-PART1
  22. (22) no V-NONAMER
  23. (23) Positions of V-REGION
IMGT references:
  1. [1] R. Antonacci, et al. Mol. Immunol. 45(2):493-509 (2008). PMID: 17673294
Created:
02/04/2019
Last updated:
11/04/2019
Authors:
Perrine Pégorier
Editors:
Chantal Ginestoux