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 Kamilah CM017848.1 IMGT000077 MAP 878254..878330 LT578338.1 IMGT000089 MAP 683620..683696
IGKJ2 IGKJ2 IGKJ2*01 F 2A Kamilah CM017848.1 IMGT000077 MAP 878614..878691 LT578338.1 IMGT000089 MAP 683980..684057
IGKJ3 IGKJ3 IGKJ3*01 F 2A Kamilah CM017848.1 IMGT000077 MAP 878920..878995 LT578338.1 IMGT000089 MAP 684286..684361
IGKJ4 IGKJ4 IGKJ4*01 F 2A Kamilah CM017848.1 IMGT000077 MAP 879254..879330 LT578338.1 IMGT000089 MAP 684620..684696
IGKJ5 IGKJ5 IGKJ5*01 F 2A Kamilah CM017848.1 IMGT000077 MAP 879572..879648
IGKJ5*02 F 2A LT578338.1 IMGT000089 MAP 684938..685014
MAP: mapped sequences.

Created:
28/04/2022
Last updated:
13/12/2022
Authors:
Chahrazed Debbagh