IMGT numbering and description of alleles for germline J-REGIONs start with the first nucleotide of the first codon. The accession number of a reference sequence is given for each allele.
Click on a gene name to get the alignment of the corresponding J-REGION alleles.
Click on an accession number to get the sequence and additional information (IMGT annotations, IMGT flat file, Coding regions...).
IGHJ name |
Fct | IGHJ allele name |
Accession number | Confirmed by genetics and /or data |
Description of mutations |
IGHJ1-1 | F | IGHJ1-1*01 | Y12391 | ||
IGHJ1-2 | F | IGHJ1-2*01 | Y12391 | ||
IGHJ1-3 | F | IGHJ1-3*01 | Y12391 | ||
IGHJ1-4 | F | IGHJ1-4*01 | Y12391 | ||
IGHJ1-5 | ORF | IGHJ1-5*01 | Y12391 | ||
IGHJ2-1 | F | IGHJ2-1*01 | Y12392 | ||
IGHJ2-2 | F | IGHJ2-2*01 | Y12392 | ||
IGHJ2-3 | F | IGHJ2-3*01 | Y12392 | ||
IGHJ2-4 | F | IGHJ2-4*01 | Y12392 | ||
IGHJ2-5 | ORF | IGHJ2-5*01 | Y12392 |