Citing IMGT/GENE-DB: Giudicelli V., Chaume D. and Lefranc M.-P.. Nucleic Acids Res., 33: D256 - D261 (2005). PMID: 15608191

IMGT/GENE-DB program version: 3.1.38 (08 November 2022)
IMGT/GENE-DB data updates

IMGT/GENE-DB DETAILED RESULTS

Selected genes: Homo sapiens IGKJ2

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IMGT gene name and definition

IMGT gene name:	Homo sapiens IGKJ2
IMGT gene definition:	Homo sapiens immunoglobulin kappa joining 2

Chromosomal localization

Locus name:	Homo sapiens IGK locus
Chromosome:	2
Chromosomal localization:	2p11.2

Localizations in genome assemblies

Assembly	Assembly Unit	Designation	NCBI Accession number	IMGT allele name	Fct	IMGT label	Positions in NCBI Accession number	Orientation
GRCh38.p14	Primary Assembly	Full chromosome 2	NC_000002.12	IGKJ2*04	F	J-GENE-UNIT	88861525..88861602	REV
						J-REGION	88861526..88861563	REV

Number of alleles: 4

IMGT reference alleles

IMGT allele names for IGKJ2	IMGT gene functionality	R	T	Pr	Isolate	Clone name	Accession numbers	Molecule type
IGKJ2*01	F	+	+		-	J2	J00242	gDNA
IGKJ2*02	(F)	+	+		-	J2	Z70260	cDNA
IGKJ2*03	(F)	+	+		-	J2	U95246	cDNA
IGKJ2*04	F	+	+		-		IMGT000100	gDNA

		IMGT/GENE-DB reference sequences (in FASTA format)
IMGT allele names for IGKJ2	IMGT gene functionality	J-REGION
		F+ORF+all P	F+ORF+in-frame P
IGKJ2*01	F	nucleotides	amino acids
IGKJ2*02	(F)
IGKJ2*03	(F)
IGKJ2*04	F

Other sequences from the literature (compiled in IMGT Gene tables, IMGT Repertoire)

IMGT allele names for IGKJ2	R	T	Pr	Isolate	Clone name	Accession numbers	Molecule type
IGKJ2*01	+	+		-		X61584	gDNA
IGKJ2*01	+	+		-		X63370	gDNA
IGKJ2*01	+	+		-		X67858	gDNA
IGKJ2*04	+	+		-		AF189007	gDNA
IGKJ2*04	+	+		-		L40735	cDNA
IGKJ2*04	+	+		-	J2	Z46620	cDNA

IMGT Repertoire links

Locus and genes	Proteins and alleles	Genes and clinical entities
Chromosomal localization Gene table Locus representation	Table of alleles Protein Displays Alignment of alleles	Translocations and inversions Translocations and inversions

Annotated IMGT/LIGM-DB cDNA sequences for Homo sapiens IGKJ2: 882

Table of annotated IMGT/LIGM-DB cDNA sequences (Accession number, IMGT allele name, Sequence length, Sequence functionality, Sequence definition, Specificity)

Annotated IMGT/LIGM-DB rearranged genomic DNA sequences for Homo sapiens IGKJ2: 207

Table of annotated IMGT/LIGM-DB rearranged genomic DNA sequences (Accession number, IMGT allele name, Sequence length, Sequence functionality, Sequence definition, Specificity)

Annotated IMGT/3Dstructure-DB structures and IMGT/2Dstructure-DB amino acid sequences for Homo sapiens IGKJ2: 890

Table of annotated IMGT/3Dstructure-DB structures and IMGT/2Dstructure-DB amino acid sequences (IMGT entry ID, IMGT entry type, IMGT allele name, IMGT protein name, IMGT receptor type, IMGT receptor description, Species, Chain ID)

External links

Nomenclature
HGNC database: 5720

Genome databases
NCBI Gene: 28949
Ensembl: ENSG00000211596
GeneCards: IGKJ2
GenAtlas: 27545

Sequence databases
EMBL: AF189007 IMGT000100 J00242 L40735 U95246 X61584 X63370 X67858 Z46620 Z70260
DDBJ: AF189007 IMGT000100 J00242 L40735 U95246 X61584 X63370 X67858 Z46620 Z70260
GenBank: AF189007 IMGT000100 J00242 L40735 U95246 X61584 X63370 X67858 Z46620 Z70260

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Created: 2001-06-15
Last Modified: 2022-09-23