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.

Click on:

IMGT subgroup IMGT gene name IMGT allele name Fct Chromosomal localization R T Pr Positions in the locus IMGT/LIGM-DB reference sequences IMGT/LIGM-DB sequences from the literature
Clone names Accession numbers Positions in the sequence (L-V-GENE-UNIT) Secondary accession numbers Clone names Accession numbers Positions in the sequence (L-V-GENE-UNIT)
IGLV1 IGLV1-1 IGLV1-1*01 P (1) 10 NW_001095158 [1] 2067371-2067878
IGLV1-1*02 P (1) 10 AC215787 [2] 41153-41634
IGLV1-2 IGLV1-2*01 P (2) 10 NW_001095158 [1] 1621311-1621807
IGLV1-2*02 P (2) 10 AC215787 [2] 43044-43540
IGLV1-3 IGLV1-3*01 P (3) 10 NW_001095158 [1]
IGLV1-4 IGLV1-4*01 P (3) 10 NW_001095158 [1] 1761580-1762079
IGLV1-5 IGLV1-5*01 P (4) 10 NW_001095158 [1] 1767102-1767601
IGLV1-6 IGLV1-6*01 F 10 NW_001095158 [1] 1994356-1994856
IGLV1-6*02 F 10 AC214063 [3] 34769-35269 AM055975 [4]
IGLV1-7 IGLV1-7*01 F 10 NW_001095158 [1] 1999694-2000195 AC214063 [3] 29427-29928
IGLV1-8 IGLV1-8*01 F 10 NW_001095158 [1] 2027334-2027841 AC214063 [3] 1769-2276
IGLV1-9 IGLV1-9*01 F 10 NW_001095158 [1] 2046101-2046607
IGLV1-10 IGLV1-10*01 F 10 NW_001095158 [1] 2067371-2067878
IGLV1-11 (5) IGLV1-11*01 F (18) 10 NW_001095158 [1]
IGLV1-12 IGLV1-12*01 F 10 NW_001095158 [1] 2102858-2103356
IGLV1-13 IGLV1-13*01 F 10 NW_001095158 [1] 2107850-2108364
IGLV1-14 IGLV1-14*01 F 10 NW_001095158 [1] 2113687-2114188
IGLV1-15 IGLV1-15*01 F 10 NW_001095158 [1] 2140996-2141503 AM055974 [4]
IGLV1S1 IGLV1S1*01 F 10 AM055970 [4]
IGLV1S2 IGLV1S2*01 F 10 AM055971 [4]
IGLV1S3 IGLV1S3*01 F 10 AM055972 [4]
IGLV1S4 IGLV1S4*01 F 10 AM055973 [4]
IGLV1S5 IGLV1S5*01 P (2) 10 AM056014 [4]
IGLV1S6 IGLV1S6*01 F 10 AM056015 [4]
IGLV1S7 IGLV1S7*01 F 10 AM056016 [4]
IGLV2 IGLV2-1 IGLV2-1*01 P (3) 10 NW_001095158 [1]
IGLV2-2 IGLV2-2*01 P (3) 10 NW_001095158 [1] 2337553-2338048
IGLV2-3 IGLV2-3*01 F 10 NW_001095158 [1] 2453950-2454457
IGLV2-4 IGLV2-4*01 P (3) 10 NW_001095158 [1]
IGLV2-5 IGLV2-5*01 ORF (6) 10 NW_001095158 [1] 2498192-2498701
IGLV2-6 IGLV2-6*01 P (3) 10 NW_001095158 [1]
IGLV2-7 IGLV2-7*01 F 10 NW_001095158 [1] 2518765-2519274
IGLV2-8 IGLV2-8*01 F 10 NW_001095158 [1] 2542583-2543092
IGLV2-9 IGLV2-9*01 F 10 NW_001095158 [1] 2576939-2577446
IGLV2-10 (5) IGLV2-10*01 F (18) 10 NW_001095158 [1]
IGLV2-11 IGLV2-11*01 P (7) 10 NW_001095158 [1] 2626009-2626524
IGLV2S1 IGLV2S1*01 F 10 AM055976 [4]
IGLV2S2 IGLV2S2*01 F 10 AM055977 [4]
IGLV2S3 IGLV2S3*01 F 10 AM055978 [4]
IGLV2S4 IGLV2S4*01 F 10 AM055979 [4]
IGLV2S5 IGLV2S5*01 F 10 AM055980 [4]
IGLV2S6 IGLV2S6*01 F 10 AM055981 [4]
IGLV2S7 IGLV2S7*01 F 10 AM055982 [4]
IGLV2S8 IGLV2S8*01 P (8) 10 AM055983 [4]
IGLV2S9 IGLV2S9*01 F 10 AM055984 [4]
IGLV2S10 IGLV2S10*01 F 10 AM055985 [4]
IGLV2S11 IGLV2S11*01 F 10 AM055986 [4]
IGLV3 IGLV3-1 IGLV3-1*01 F 10 NW_001095158 [1] 2442692-2443480
IGLV3-2 IGLV3-2*01 F 10 NW_001095158 [1] 2447429-2447958
IGLV3-3 IGLV3-3*01 F 10 NW_001095158 [1] 2463140-2463673
IGLV3-4 IGLV3-4*01 F 10 NW_001095158 [1] 2471187-2471974
IGLV3-5 IGLV3-5*01 F 10 NW_001095158 [1] 2479084-2479615
IGLV3-6 IGLV3-6*01 F 10 NW_001095158 [1] 2506313-2507103
IGLV3-7 IGLV3-7*01 P (3) 10 NW_001095158 [1]
IGLV3-8 IGLV3-8*01 P (9) 10 NW_001095158 [1] 2534199-2534871
IGLV3-9 IGLV3-9*01 ORF (10) 10 NW_001095158 [1] 2552072-2552618
IGLV3-10 IGLV3-10*01 F 10 NW_001095158 [1] 2566276-2566814
IGLV3-11 IGLV3-11*01 P (3) 10 NW_001095158 [1]
IGLV3-12 (5) IGLV3-12*01 F (18) 10 NW_001095158 [1]
IGLV3-13 IGLV3-13*01 P (3) 10 NW_001095158 [1] 2582037-2582550
IGLV3-14 IGLV3-14*01 P (9) 10 NW_001095158 [1] 2618030-2618548
IGLV3-15 IGLV3-15*01 P (3) 10 NW_001095158 [1] 2632631-2633163
IGLV3-16 IGLV3-16*01 P (3) 10 NW_001095158 [1] 2735210-2735742
IGLV3-17 IGLV3-17*01 P (11) 10 NW_001095158 [1]
IGLV3-18 IGLV3-18*01 P (3) 10 NW_001095158 [1] 2743918-2744611
IGLV3-19 IGLV3-19*01 F (12) 10 NW_001095158 [1] 2747988-2748856
IGLV3-20 IGLV3-20*01 P (3) 10 NW_001095158 [1] 2754717-2755375
IGLV3S1 IGLV3S1*01 F 10 AM055987 [4] AM055990 [4]
IGLV3S2 IGLV3S2*01 F 10 AM055988 [4]
IGLV3S3 IGLV3S3*01 F 10 AM055989 [4]
IGLV3S4 IGLV3S4*01 F 10 AM055991 [4]
IGLV3S5 IGLV3S5*01 F 10 AM055992 [4]
IGLV3S6 IGLV3S6*01 F 10 AM055993 [4]
IGLV3S7 IGLV3S7*01 F 10 AM055994 [4]
IGLV3S8 IGLV3S8*01 F 10 AM055995 [4]
IGLV3S9 IGLV3S9*01 F 10 AM055996 [4]
IGLV3S10 IGLV3S10*01 F 10 AM055997 [4]
IGLV3S11 IGLV3S11*01 F 10 AM055998 [4]
IGLV3S12 IGLV3S12*01 F 10 AM055999 [4]
IGLV3S13 IGLV3S13*01 F 10 AM056000 [4]
IGLV3S14 (13) IGLV3S14*01 F 10 AM056001 [4]
IGLV3S15 (13) IGLV3S15*01 F 10 AM056002 [4]
IGLV3S16 IGLV3S16*01 F 10 AM056003 [4]
IGLV3S17 IGLV3S17*01 P (3) 10 AM056017 [4]
IGLV3S18 IGLV3S18*01 ORF (10) 10 AM056018 [4]
IGLV3S19 IGLV3S19*01 P (2) 10 AM056019 [4]
IGLV3S20 IGLV3S20*01 P (2) 10 AM056020 [4]
IGLV4 IGLV4-1 IGLV4-1*01 P (3) 10 NW_001095158 [1] 1741510-1742026
IGLV4-2 IGLV4-2*01 F 10 NW_001095158 [1] 1781471-1781995
IGLV4-3 IGLV4-3*01 ORF (14) 10 NW_001095158 [1] 2562144-2562681
IGLV4-4 IGLV4-4*01 F (12) 10 NW_001095158 [1] 2616546-2617085
IGLV4S1 IGLV4S1*01 F 10 AM056004 [4]
IGLV4S2 IGLV4S2*01 F 10 AM056005 [4]
IGLV4S3 (15) IGLV4S3*01 F 10 AM056006 [4]
IGLV4S4 (15) IGLV4S4*01 F 10 AM056007 [4] AM056008 [4]
IGLV5 IGLV5-1 IGLV5-1*01 P (2) 10 NW_001095158 [1] 1633672-1634202
IGLV5-1*02 P (3) 10 AC215787 [2] 55561-56090
IGLV5-2 IGLV5-2*01 P (3) 10 NW_001095158 [1] 1637516-1638033
IGLV5-2*02 P (3) 10 AC215787 [2] 59409-59928
IGLV5-3 IGLV5-3*01 P (3) 10 NW_001095158 [1] 1738757-1739276
IGLV5-4 IGLV5-4*01 P (3) 10 NW_001095158 [1] 1750604-1751129
IGLV5-5 IGLV5-5*01 F 10 NW_001095158 [1] 1754236-1754764
IGLV5-6 IGLV5-6*01 F 10 NW_001095158 [1] 1773557-1774087
IGLV5-7 IGLV5-7*01 F 10 NW_001095158 [1] 1801547-1802080
IGLV5-8 IGLV5-8*01 P (2) 10 AC214063 [3] 92303-92832
IGLV5-9 IGLV5-9*01 P (3) 10 NW_001095158 [1] 1951457-1951900 AC214063 [3] 77923-78366
IGLV5-10 IGLV5-10*01 F 10 NW_001095158 [1] 1989529-1990059
IGLV5-10*02 F 10 AC214063 [3] 39560-40090
IGLV5-11 IGLV5-11*01 F 10 NW_001095158 [1] 2022687-2023217 AC214063 [3] 6393-6923
IGLV5-12 IGLV5-12*01 P (3) 10 NW_001095158 [1] 2041189-2041717 AM056022 [4]
IGLV5-13 IGLV5-13*01 F 10 NW_001095158 [1] 2062787-2063317
IGLV5-14 IGLV5-14*01 F 10 NW_001095158 [1] 2136520-2136970
IGLV5-15 IGLV5-15*01 P (16) 10 NW_001095158 [1] 2178938-2179470
IGLV5S1 IGLV5S1*01 P (3) 10 NW_001095158 [1]
IGLV5S2 IGLV5S2*01 F 10 AM056011 [4]
IGLV5S3 IGLV5S3*01 F 10 AM056012 [4]
IGLV5S4 IGLV5S4*01 F 10 AM056013 [4]
IGLV5S5 IGLV5S5*01 P (3) 10 AM056021 [4]
IGLV6 IGLV6-1 IGLV6-1*01 F 10 NW_001095158 [1] 1702490-1703005 AC215787 [2] 161477-161992
IGLV6-2 IGLV6-2*01 F 10 NW_001095158 [1] 1713523-1714040
IGLV6-2*02 F 10 AC215787 [2] 172852-173369
IGLV6-3 IGLV6-3*01 P (3) 10 NW_001095158 [1] 1793866-1794373
IGLV6-4 IGLV6-4*01 P (17) 10 NW_001095158 [1] 1804000-1804520
IGLV6-5 IGLV6-5*01 F 10 NW_001095158 [1] 1946737-1947254 AC214063 [3] 82569-83086
IGLV7 IGLV7-1 IGLV7-1*01 F 10 NW_001095158 [1] 1985047-1985527 AC214063 [3] 44098-44578
IGLV7-2 IGLV7-2*01 F 10 NW_001095158 [1] 2036599-2037079
IGLV7-3 IGLV7-3*01 F 10 NW_001095158 [1] 2055197-2055676
IGLV7-4 IGLV7-4*01 F 10 NW_001095158 [1] 2080782-2081262
IGLV7-5 IGLV7-5*01 P (2) 10 NW_001095158 [1] 2159045-2159534
IGLV7-6 IGLV7-6*01 P (3) 10 NW_001095158 [1]
IGLV7-7 IGLV7-7*01 P (3) 10 NW_001095158 [1]
IGLV8 IGLV8-1 IGLV8-1*01 F 10 NW_001095158 [1] 1566341-1566835
IGLV8S1 IGLV8S1*01 P (3) 10 NW_001095158 [1]
IGLV9 IGLV9-1 IGLV9-1*01 F (12) 10 NW_001095158 [1] 2015927-2016475 AC214063 [3] 13136-13684
IGLV10 IGLV10-1 IGLV10-1*01 F 10 NW_001095158 [1] 1692658-1693170 AC215787 [2] 151429-151941
IGLV10-2 IGLV10-2*01 P (3) 10 NW_001095158 [1]
IGLV11 IGLV11-1 IGLV11-1*01 F 10 NW_001095158 [1] 1669368-1669893 AC215787 [2] 128396-128921
IMGT notes:
  1. (1) In frame STOP-CODON in L-PART2 and frameshift in V-REGION
  2. (2) In frame STOP-CODONs in V-REGION
  3. (3) Frameshifts in V-REGION
  4. (4) In frame STOP-CODON in L-PART2
  5. (5) V-GENE is truncated in 3'
  6. (6) Non canonical DONOR-SPLICE: ngc instead of ngt
  7. (7) INIT-CODON is replaced by Ile and frameshifts in V-REGION
  8. (8) In frame STOP-CODON in L-PART1
  9. (9) In frame STOP-CODON in L-PART1 and frameshift in V-REGION
  10. (10) 2nd-CYS is replaced by Phe
  11. (11) INIT-CODON is replaced by Pro and frameshifts in V-REGION
  12. (12) Since the STOP-CODON at the 3' end of the V-REGION can be deleted by rearrangement, the V-GENE is considered as functional
  13. (13) The IGLV3S14*01 (AM056001) and the IGLV3S15*01 (AM056002) V-REGION nucleotide sequences are 100% identical. These two genes differ by two nucleotides in their L-PART1
  14. (14) CONSERVED-TRP is replaced by Arg and since the STOP-CODON at the 3' end of the V-REGION can be deleted by rearrangement, the V-GENE is considered as ORF
  15. (15) The IGLV4S2*01 (AM056005) and the IGLV4S3*01 (AM056006) V-REGION nucleotide sequences are 100% identical. These two genes differ by one nucleotide in their L-PART1
  16. (16) INIT-CODON is replaced by Leu
  17. (17) INIT-CODON is replaced by Val and frameshifts in V-EXON
  18. (18) Functionality defined for the available sequence of the gene (truncated gene in 3' because of gaps in the sequence)
IMGT references:
  1. [1] Gibbs R.A. et al., Science, 316, 222-234 (2007). PMID: 17431167
  2. [2] Schmidt H., Unpublished.
  3. [3] Trani L. et al., Unpublished.
  4. [4] Howard WA et al., Immunogenetics, 57(9), 655-664 (2005). PMID: 16189671
See also (IMGT Scientific chart):