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)
IGLV1 IGLV1-44 IGLV1-44*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 338419..338925
IGLV1-44*02 F 22 LT578337.1 IMGT000094 MAP 356447..356953 KB3781 CM054604.1 IMGT000152 MAP 356447..356953
IGLV1-44*03 F 22 KB3781 CM054580.1 IMGT000153 MAP 345979..346485
IGLV1-47 IGLV1-47*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 309310..309816
IGLV1-47*02 P (1) 22 LT578337.1 IMGT000094 MAP 327405..327909
IGLV1-47*03 F 22 KB3781 CM054604.1 IMGT000152 MAP 316937..317443
IGLV1-47*04 F 22 KB3781 CM054580.1 IMGT000153 MAP 316614..317120
IGLV1-50 IGLV1-50*01 ORF (2) 22 Kamilah CM017869.1 IMGT000086 MAP 279270..279774
IGLV1-50*02 ORF (2) 22 LT578337.1 IMGT000094 MAP 297356..297860
IGLV1-50*03 ORF (2) 22 KB3781 CM054604.1 IMGT000152 MAP 286817..287321
IGLV1-50*04 P (32) 22 KB3781 CM054580.1 IMGT000153 MAP 286559..287062
IGLV1-51 IGLV1-51*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 273413..273913
IGLV1-51*02 F 22 LT578337.1 IMGT000094 MAP 291505..292005 KB3781 CM054604.1 IMGT000152 MAP 280961..281461
CM054580.1 IMGT000153 MAP 280709..281209
IGLV1-62 IGLV1-62*01 P (3) 22 Kamilah CM017869.1 IMGT000086 MAP 33707..34209 LT578337.1 IMGT000094 MAP 33707..34209
KB3781 CM054604.1 IMGT000152 MAP 40487..40989
CM054580.1 IMGT000153 MAP 40511..41013
IGLV1-67-1 IGLV1-67-1*01 P (3) 22 Kamilah CM017869.1 IMGT000086 MAP 22143..22625 LT578337.1 IMGT000094 MAP 22143..22625
KB3781 CM054604.1 IMGT000152 MAP 28924..29406
IGLV1-67-1*02 P (3) 22 KB3781 CM054580.1 IMGT000153 MAP 28938..29420
IGLV2 IGLV2-5 IGLV2-5*01 P (3) 22 Kamilah CM017869.1 IMGT000086 MAP 762361..762871
IGLV2-5*02 P (3) 22 LT578337.1 IMGT000094 MAP 800555..801065 KB3781 CM054604.1 IMGT000152 MAP 750415..750925
IGLV2-5*03 P (33) 22 KB3781 CM054580.1 IMGT000153 MAP 790558..791072
IGLV2-8 IGLV2-8*01 ORF (4) 22 Kamilah CM017869.1 IMGT000086 MAP 728993..729500 KB3781 CM054604.1 IMGT000152 MAP 717018..717525
CM054580.1 IMGT000153 MAP 757118..757625
IGLV2-8*02 ORF (4) 22 LT578337.1 IMGT000094 MAP 767133..767640
IGLV2-11 IGLV2-11*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 698604..699113 LT578337.1 IMGT000094 MAP 736761..737270
KB3781 CM054604.1 IMGT000152 MAP 686630..687139
CM054580.1 IMGT000153 MAP 726735..727244
IGLV2-14 IGLV2-14*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 665047..665556 LT578337.1 IMGT000094 MAP 703226..703735
KB3781 CM054604.1 IMGT000152 MAP 653064..653573
IGLV2-14*02 F 22 KB3781 CM054580.1 IMGT000153 MAP 693200..693706
IGLV2-18 IGLV2-18*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 641011..641520 KB3781 CM054604.1 IMGT000152 MAP 629015..629524
IGLV2-18*02 F 22 LT578337.1 IMGT000094 MAP 679198..679707
IGLV2-18*03 F 22 KB3781 CM054580.1 IMGT000153 MAP 669107..669616
IGLV2-23 IGLV2-23*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 602298..602806 LT578337.1 IMGT000094 MAP 640481..640989
KB3781 CM054604.1 IMGT000152 MAP 590289..590797
CM054580.1 IMGT000153 MAP 630398..630906
IGLV2-24-4 IGLV2-24-4*01 F 22 LT578337.1 IMGT000094 MAP 622997..623504 KB3781 CM054580.1 IMGT000153 MAP 612888..613395
IGLV2-28 IGLV2-28*01 P (31) 22 Kamilah CM017869.1 IMGT000086 MAP 569069..569353 (11) LT578337.1 IMGT000094 MAP 596034..596318 (11)
KB3781 CM054580.1 IMGT000153 MAP 585863..586147 (11)
IGLV2-28*02 P (31) 22 KB3781 CM054604.1 IMGT000152 MAP 575503..575787 (11)
IGLV2-33 IGLV2-33*01 F 22 LT578337.1 IMGT000094 MAP 518869..519383 KB3781 CM054604.1 IMGT000152 MAP 590289..590797
IGLV2-23 IGLV2-23*02 F 22 KB3781 CM054580.1 IMGT000153 MAP 630398..630906
IGLV2-34 IGLV2-34*01 P (3) 22 LT578337.1 IMGT000094 MAP 510698..511206 KB3781 CM054580.1 IMGT000153 MAP 500421..500929
IGLV2-34*02 P (3) 22 KB3781 CM054604.1 IMGT000152 MAP 500809..501317
IGLV3 IGLV3-1 IGLV3-1*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 786442..787117 KB3781 CM054604.1 IMGT000152 MAP 774522..775197
IGLV3-1*02 F 22 LT578337.1 IMGT000094 MAP 824629..825301 KB3781 CM054580.1 IMGT000153 MAP 814617..815292
IGLV3-2 IGLV3-2*01 P (5) 22 Kamilah CM017869.1 IMGT000086 MAP 778786..779309 LT578337.1 IMGT000094 MAP 816980..817503
KB3781 CM054604.1 IMGT000152 MAP 766868..767391
CM054580.1 IMGT000153 MAP 806962..807485
IGLV3-4 IGLV3-4*01 ORF (6) 22 Kamilah CM017869.1 IMGT000086 MAP 763593..764113 LT578337.1 IMGT000094 MAP 801787..802307
KB3781 CM054604.1 IMGT000152 MAP 751647..752167
CM054580.1 IMGT000153 MAP 791794..792314
IGLV3-6 IGLV3-6*01 P (7) 22 Kamilah CM017869.1 IMGT000086 MAP 755946..756471 LT578337.1 IMGT000094 MAP 794140..794665
KB3781 CM054580.1 IMGT000153 MAP 784143..784668
IGLV3-6*02 P (7) 22 KB3781 CM054604.1 IMGT000152 MAP 743998..744523
IGLV3-7 IGLV3-7*01 P (8) 22 Kamilah CM017869.1 IMGT000086 MAP 744206..744716 LT578337.1 IMGT000094 MAP 782392..782902
IGLV3-7*02 P (8) 22 KB3781 CM054604.1 IMGT000152 MAP 732235..732769 KB3781 CM054580.1 IMGT000153 MAP 772379..772913
IGLV3-9 IGLV3-9*01 P (30) 22 Kamilah CM017869.1 IMGT000086 MAP 725307..725973 KB3781 CM054604.1 IMGT000152 MAP 713332..713998
IGLV3-9*02 F 22 LT578337.1 IMGT000094 MAP 763449..764115 KB3781 CM054580.1 IMGT000153 MAP 753432..754098
IGLV3-10 IGLV3-10*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 717951..718489 KB3781 CM054604.1 IMGT000152 MAP 705976..706514
CM054580.1 IMGT000153 MAP 746075..746613
IGLV3-10*02 F 22 LT578337.1 IMGT000094 MAP 756102..756640
IGLV3-12 IGLV3-12*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 677961..678756 LT578337.1 IMGT000094 MAP 716135..716930
KB3781 CM054604.1 IMGT000152 MAP 665976..666771
CM054580.1 IMGT000153 MAP 706093..706887
IGLV3-13 IGLV3-13*01 P (9) 22 Kamilah CM017869.1 IMGT000086 MAP 668202..668735 KB3781 CM054604.1 IMGT000152 MAP 656217..656750
IGLV3-13*02 P (9) 22 LT578337.1 IMGT000094 MAP 706377..706910
IGLV3-13*03 F 22 KB3781 CM054580.1 IMGT000153 MAP 696349..696882
IGLV3-15 IGLV3-15*01 P (5) 22 Kamilah CM017869.1 IMGT000086 MAP 661549..662217 LT578337.1 IMGT000094 MAP 699728..700396
KB3781 CM054604.1 IMGT000152 MAP 649566..650234
IGLV3-15*02 P (5) 22 KB3781 CM054580.1 IMGT000153 MAP 689705..690373
IGLV3-16 IGLV3-16*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 653797..654335 LT578337.1 IMGT000094 MAP 691974..692511
KB3781 CM054604.1 IMGT000152 MAP 641809..642347
CM054580.1 IMGT000153 MAP 681908..682446
IGLV3-17 IGLV3-17*01 P (10) 22 Kamilah CM017869.1 IMGT000086 MAP 645112..645627 LT578337.1 IMGT000094 MAP 683294..683809
KB3781 CM054604.1 IMGT000152 MAP 633111..633626
IGLV3-17*02 P (10) 22 KB3781 CM054580.1 IMGT000153 MAP 673208..673723
IGLV3-19 IGLV3-19*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 624976..625507 LT578337.1 IMGT000094 MAP 663169..663700
KB3781 CM054604.1 IMGT000152 MAP 612987..613518
CM054580.1 IMGT000153 MAP 653087..653618
IGLV3-21 IGLV3-21*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 616780..617591
IGLV3-21*02 F 22 LT578337.1 IMGT000094 MAP 655112..655769 KB3781 CM054604.1 IMGT000152 MAP 604924..605590
CM054580.1 IMGT000153 MAP 645033..645687
IGLV3-22 IGLV3-22*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 608682..609214 LT578337.1 IMGT000094 MAP 646863..647395
KB3781 CM054604.1 IMGT000152 MAP 596673..597205
CM054580.1 IMGT000153 MAP 636782..637314
IGLV3-24 IGLV3-24*01 P (5) 22 Kamilah CM017869.1 IMGT000086 MAP 598955..599471 KB3781 CM054604.1 IMGT000152 MAP 586946..587462
IGLV3-24*02 P (5) 22 LT578337.1 IMGT000094 MAP 637138..637654 KB3781 CM054580.1 IMGT000153 MAP 627055..627571
IGLV3-24-2 IGLV3-24-2*01 F 22 LT578337.1 IMGT000094 MAP 629356..629883 KB3781 CM054580.1 IMGT000153 MAP 619248..619775
IGLV3-24-2*02 F 22 KB3781 CM054604.1 IMGT000152 MAP 579178..579705
IGLV3-25 IGLV3-25*01 ORF (12) 22 Kamilah CM017869.1 IMGT000086 MAP 591154..591705
IGLV3-25*02 F 22 LT578337.1 IMGT000094 MAP 617967..618518 KB3781 CM054580.1 IMGT000153 MAP 607877..608428
IGLV3-26 IGLV3-26*01 P (13) 22 Kamilah CM017869.1 IMGT000086 MAP 577569..578093
IGLV3-26*02 P (13) 22 LT578337.1 IMGT000094 MAP 604533..605057 KB3781 CM054580.1 IMGT000153 MAP 594362..594886
IGLV3-27 IGLV3-27*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 572744..573265
IGLV3-27*02 F 22 LT578337.1 IMGT000094 MAP 599708..600229 KB3781 CM054580.1 IMGT000153 MAP 589537..590058
IGLV3-29 IGLV3-29*01 P (14) 22 Kamilah CM017869.1 IMGT000086 MAP 565372..566039 LT578337.1 IMGT000094 MAP 592338..593005
IGLV3-29*02 P (14) 22 KB3781 CM054604.1 IMGT000152 MAP 571950..572464 KB3781 CM054580.1 IMGT000153 MAP 582310..582824
IGLV3-30 IGLV3-30*01 P (15) 22 LT578337.1 IMGT000094 MAP 549252..549784 KB3781 CM054604.1 IMGT000152 MAP 528105..528637
CM054580.1 IMGT000153 MAP 539056..539588
IGLV3-31 IGLV3-31*01 P (3) 22 LT578337.1 IMGT000094 MAP 535369..535900 KB3781 CM054580.1 IMGT000153 MAP 525094..525625
IGLV3-32 IGLV3-32*01 ORF (16) 22 LT578337.1 IMGT000094 MAP 525238..525766 KB3781 CM054580.1 IMGT000153 MAP 514961..515489
IGLV3-32*02 ORF (16) 22 KB3781 CM054604.1 IMGT000152 MAP 515354..515882
IGLV4 IGLV4-3 IGLV4-3*01 ORF (17) 22 Kamilah CM017869.1 IMGT000086 MAP 777319..777853 KB3781 CM054580.1 IMGT000153 MAP 805495..806029
IGLV4-3*02 ORF (17) 22 LT578337.1 IMGT000094 MAP 815506..816040
IGLV4-3*03 ORF (17) 22 KB3781 CM054604.1 IMGT000152 MAP 765401..765935
IGLV4-7-1 IGLV4-7-1*01 P (18) 22 Kamilah CM017869.1 IMGT000086 MAP 740524..741061 KB3781 CM054580.1 IMGT000153 MAP 768694..769231
IGLV4-7-1*02 P (18) 22 LT578337.1 IMGT000094 MAP 778711..779248
IGLV4-7-1*03 P (18) 22 KB3781 CM054604.1 IMGT000152 MAP 728548..729085
IGLV4-10-1 IGLV4-10-1*01 P (19) 22 Kamilah CM017869.1 IMGT000086 MAP 708966..709499 LT578337.1 IMGT000094 MAP 747125..747658
IGLV4-10-1*02 P (19) 22 KB3781 CM054604.1 IMGT000152 MAP 696997..697530
IGLV4-10-1*03 P (19) 22 KB3781 CM054580.1 IMGT000153 MAP 737096..737629
IGLV4-60 IGLV4-60*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 112036..112560 LT578337.1 IMGT000094 MAP 112004..112528
KB3781 CM054604.1 IMGT000152 MAP 118841..119365
CM054580.1 IMGT000153 MAP 118845..119369
IGLV4-69 IGLV4-69*01 P (20) 22 Kamilah CM017869.1 IMGT000086 MAP 14688..15205
IGLV4-69*02 P (20) 22 LT578337.1 IMGT000094 MAP 14688..15205 KB3781 CM054604.1 IMGT000152 MAP 21469..21986
IGLV4-69*03 P (20) 22 KB3781 CM054580.1 IMGT000153 MAP 21483..22000
IGLV5 IGLV5-45 IGLV5-45*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 333566..334096 LT578337.1 IMGT000094 MAP 351605..352135
KB3781 CM054604.1 IMGT000152 MAP 341127..341657
CM054580.1 IMGT000153 MAP 340870..341400
IGLV5-48 IGLV5-48*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 304491..305022 KB3781 CM054604.1 IMGT000152 MAP 312103..312634
CM054580.1 IMGT000153 MAP 311796..312327
IGLV5-48*02 P (21) 22 LT578337.1 IMGT000094 MAP 322583..323110
IGLV5-52 IGLV5-52*01 ORF (22) 22 Kamilah CM017869.1 IMGT000086 MAP 269634..270167
IGLV5-52*02 P (1) 22 LT578337.1 IMGT000094 MAP 287752..288278
IGLV5-52*03 ORF (22) 22 KB3781 CM054604.1 IMGT000152 MAP 277187..277720
IGLV5-52*04 P (21) 22 KB3781 CM054580.1 IMGT000153 MAP 276950..277479
IGLV6 IGLV6-57 IGLV6-57*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 145638..146154 LT578337.1 IMGT000094 MAP 145587..146103
KB3781 CM054604.1 IMGT000152 MAP 152447..152963
CM054580.1 IMGT000153 MAP 152410..152926
IGLV7 IGLV7-35 IGLV7-35*01 P (23) 22 Kamilah CM017869.1 IMGT000086 MAP 362895..363384 KB3781 CM054604.1 IMGT000152 MAP 371039..371528
CM054580.1 IMGT000153 MAP 370588..371077
IGLV7-35*02 P (24) 22 LT578337.1 IMGT000094 MAP 381182..381670
IGLV7-43 IGLV7-43*01 ORF (25) 22 Kamilah CM017869.1 IMGT000086 MAP 354741..355220 KB3781 CM054604.1 IMGT000152 MAP 362887..363366
CM054580.1 IMGT000153 MAP 362423..362902
IGLV7-43*02 ORF (25) 22 LT578337.1 IMGT000094 MAP 373024..373503
IGLV7-46 IGLV7-46*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 327202..327679 LT578337.1 IMGT000094 MAP 345247..345724
KB3781 CM054604.1 IMGT000152 MAP 334766..335243
CM054580.1 IMGT000153 MAP 334506..334983
IGLV8 IGLV8-61 IGLV8-61*01 F 22 Kamilah CM017869.1 IMGT000086 MAP 45890..46381
IGLV8-61*02 F 22 LT578337.1 IMGT000094 MAP 45890..46381 KB3781 CM054604.1 IMGT000152 MAP 52675..53166
CM054580.1 IMGT000153 MAP 52700..53191
IGLV9 IGLV9-49 IGLV9-49*01 F (26) 22 Kamilah CM017869.1 IMGT000086 MAP 294766..295314 LT578337.1 IMGT000094 MAP 312854..313402
KB3781 CM054580.1 IMGT000153 MAP 302061..302609
IGLV9-49*02 F (26) 22 KB3781 CM054604.1 IMGT000152 MAP 302308..302856
IGLV10 IGLV10-54 IGLV10-54*01 ORF (27) 22 Kamilah CM017869.1 IMGT000086 MAP 164559..165062 LT578337.1 IMGT000094 MAP 164500..165003
KB3781 CM054604.1 IMGT000152 MAP 171355..171858
CM054580.1 IMGT000153 MAP 171316..171819
IGLV10-67 IGLV10-67*01 P (28) 22 Kamilah CM017869.1 IMGT000086 MAP 26974..27474 LT578337.1 IMGT000094 MAP 26980..27474
KB3781 CM054604.1 IMGT000152 MAP 33761..34261
CM054580.1 IMGT000153 MAP 33773..34273
IGLV11 IGLV11-55 IGLV11-55*01 ORF (29) 22 Kamilah CM017869.1 IMGT000086 MAP 151516..152037
IGLV11-55*02 ORF (29) 22 LT578337.1 IMGT000094 MAP 151464..151985 KB3781 CM054580.1 IMGT000153 MAP 158289..158810
IGLV11-55*03 ORF (29) 22 KB3781 CM054604.1 IMGT000152 MAP 158326..158847
MAP: mapped sequences.

IMGT notes:
  1. (1) frameshifts in V-REGION: several deletions
  2. (2) noncanonical V-NONAMER: agaagaacc instead of acacaaacc
  3. (3) several STOP-CODON in V-REGION
  4. (4) noncanonical V-NONAMER: atcaaaacc instead of acacaaacc
  5. (5) frameshift in L-PART1 causing defectuous DONOR-SPLICE, frameshifts in V-REGION: several deletions
  6. (6) no 2nd-CYS: Phe instead of Cys
  7. (7) no ACCEPTOR-SPLICE, STOP-CODON in V-REGION: position 25, frameshifts in V-REGION: several deletions
  8. (8) frameshift in L-PART1 causing defectuous DONOR-SPLICE, frameshift in V-REGION: insertion of 2 nt in FR2-IMGT
  9. (9) STOP-CODON in V-REGION: position 109
  10. (10) frameshift in L-PART1 causing defectuous DONOR-SPLICE, no INIT-CODON: Val instead of Met, no DONOR-SPLICE, frameshifts in V-REGION: several deletions
  11. (11) position of V-REGION
  12. (12) no 1st-CYS in FR1-IMGT: Ser instead of Cys
  13. (13) no INIT-CODON: Val instead of Met, frameshift in V-REGION: deletion of 1 nt in FR3-IMGT
  14. (14) STOP-CODON in V-REGION: position 40, frameshift in V-REGION: deletion of 5 nt in FR3-IMGT
  15. (15) STOP-CODON in V-REGION: position 75, frameshift in V-REGION: deletion of 4 nt in FR3-IMGT
  16. (16) noncanonical ACCEPTOR-SPLICE: nggnn instead of nagnn, no 2nd-CYS: Tyr instead of Cys
  17. (17) noncanonical V-NONAMER: gccaaaacc instead of acacaaacc, STOP-CODON at position 116 (last 3' codon of germline CDR3-IMGT) may disappear during rearrangements
  18. (18) no INIT-CODON: Lys instead of Met, several STOP-CODON in V-REGION
  19. (19) no INIT-CODON: Gly instead of Met, frameshift in L-PART1 causing defectuous DONOR-SPLICE, several STOP-CODON in V-REGION, no CONSERVED-TRP: STOP-CODON instead of Trp
  20. (20) no INIT-CODON: Val instead of Met
  21. (21) frameshift in V-REGION: deletion of 4 nt in FR3-IMGT
  22. (22) noncanonical ACCEPTOR-SPLICE: nggnn instead of nagnn
  23. (23) frameshift in V-REGION: insertion of 1 nt in FR3-IMGT
  24. (24) frameshift in V-REGION: deletion of 1 nt in CDR1-IMGT, insertion of 1 nt in FR3-IMGT
  25. (25) no CONSERVED-TRP: Arg instead of Trp
  26. (26) STOP-CODON at position 116 (last 3' codon of germline CDR3-IMGT) may disappear during rearrangements
  27. (27) noncanonical V-NONAMER: ataaaaact instead of acacaaacc
  28. (28) frameshift in V-REGION: deletion of 1 nt in FR3-IMGT
  29. (29) unexpected V-SPACER length: 19 nt instead of 23 nt
  30. (30) STOP-CODON in V-REGION: position 107
  31. (31) frameshifts in V-REGION: several deletions and insertions, no V-NONAMER
  32. (32) frameshift in V-REGION: deletion of 1 nt in CDR2-IMGT
  33. (33) frameshift in V-REGION: insertion of 4 nt in FR3-IMGT
Created:
26/09/2022
Last updated:
22/09/2023
Authors:
Chahrazed Debbagh