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 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*01 F 13 + + 17573 CM000299.1 NW_001099007 [1] complement(69449..69525) AG07107 CM014348.1 IMGT000063 MAP 1342073..1342149
IGKJ2 IGKJ2*01 F 13 + + 17573 CM000299.1 NW_001099007 [1] complement(69089..69166) AG07107 CM014348.1 IMGT000063 MAP 1342432..1342509
IGKJ3 IGKJ3*01 F 13 + + 17573 CM000299.1 NW_001099007 [1] complement(68781..68856) AG07107 CM014348.1 IMGT000063 MAP 1342742..1342817
IGKJ4 IGKJ4*01 F 13 + + 17573 CM000299.1 NW_001099007 [1] complement(68449..68524) AG07107 CM014348.1 IMGT000063 MAP 1343074..1343149
IGKJ5 IGKJ5*01 ORF (1) 13 17573 CM000299.1 NW_001099007 [1] complement(68135..68207) AG07107 CM014348.1 IMGT000063 MAP 1343391..1343463

MAP: Mapped reference sequences.

IMGT notes:
  1. (1) unexpected J-SPACER length
IMGT references:
  1. [1] Gibbs R.A. et al., Science 316 (5822), 222-234 (2007). PMID: 17431167
Created:
24/09/2014
Last updated:
19/03/2021
Authors:
Morgane Bertignac, Géraldine Folch, Gérard Lefranc, Marie-Paule Lefranc and Sofia Kossida.