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
(J-GENE-UNIT)
Secondary accession numbers Isolate Clone names Accession numbers Positions in the sequence
(J-GENE-UNIT)
IGKJ1 IGKJ1 IGKJ1*01 F 2A AG05252 NC_072374.1 IMGT000146 MAP 776602..776678
IGKJ2 IGKJ2 IGKJ2*01 F 2A AG05252 NC_072374.1 IMGT000146 MAP 776948..777025
IGKJ3 IGKJ3 IGKJ3*01 F 2A AG05252 NC_072374.1 IMGT000146 MAP 777254..777329
IGKJ4 IGKJ4 IGKJ4*01 F 2A AG05252 NC_072374.1 IMGT000146 MAP 777588..777664
IGKJ5 IGKJ5 IGKJ5*01 P (1) 2A AG05252 NC_072374.1 IMGT000146 MAP 777906..777982
MAP: mapped sequences.

IMGT notes:
  1. (1) STOP-CODON in J-REGION
Created:
20/07/2023
Last updated:
22/09/2023
Authors:
Shamsa Batool