Gene Information
Gene NameTNFSF13B
OrganismHomo sapiens (Human)
Gene Length285
Protein NamesTumor necrosis factor ligand superfamily member 13B (B lymphocyte stimulator) (BLyS) (B-cell-activating factor) (BAFF) (Dendritic cell-derived TNF-like molecule) (TNF- and APOL-related leukocyte expressed ligand 1) (TALL-1) (CD antigen CD257) [Cleaved into: Tumor necrosis factor ligand superfamily member 13b, membrane form; Tumor necrosis factor ligand superfamily member 13b, soluble form]
Target Nametumor necrosis factor ligand superfamily member 13b
Target TypeNA
Gene Age680 ( ENSG00000102524 )
Evolutionary StageVertebrata
AlphaFoldDBQ9Y275
Gene CardTNFSF13B
Uniprot IDQ9Y275
PfamPF00229
In ASDno
Allosteric Predictionyes (0.037473297)
Ortholog in AnimalsAlpaca_ TNFSF13B ( ortholog_one2one )
Dog_ TNFSF13B ( ortholog_one2one )
GuineaPig_ TNFSF13B ( ortholog_one2one )
Macaque_ TNFSF13B ( ortholog_one2one )
Mouse_ Tnfsf13b ( ortholog_one2one )
Pig_ TNFSF13B ( ortholog_one2one )
Rat_ Tnfsf13b ( ortholog_one2one )
Rabbit_ TNLG7A ( ortholog_one2one )
OhnologsNA
ParalogsTNFSF13, TNFSF12
Tissuewhole.blood
Tissue SpecificityAbundantly expressed in peripheral blood Leukocytes and is specifically expressed in monocytes and macrophages. Also found in the spleen, lymph node, bone marrow, T-cells and dendritic cells. A lower expression seen in placenta, heart, lung, fetal liver, thymus, and pancreas. Isoform 2 is expressed in many myeloid cell lines. {ECO:0000269|PubMed:12867412}.
Pharmacological Animal Models0.022255(Chimpanzee);0.001000(Mouse);NULL(Rat);0.046154(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1JH5  (X-ray  3.00A  1KD7  (X-ray  2.80A  1KXG  (X-ray  2.00A  1OQD  (X-ray  2.60A  1OQE  (X-ray  2.50A  1OSG  (X-ray  3.00A  3V56  (X-ray  3.00A  4V46  (X-ray  3.30A  4ZCH  (X-ray  2.43A  5Y9J  (X-ray  2.05A  6FXN  (X-ray  2.90A 
DBSNP rs201543678 
Subcellular location [CC]Cell membrane;
Single-pass type II membrane protein.;
[Tumor necrosis factor ligand superfamily member 13b, soluble form]: Secreted.
Mouse PG classificationNA
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