Gene Information
Gene NameGPNMB
OrganismHomo sapiens (Human)
Gene Length572
Protein NamesTransmembrane glycoprotein NMB (Hematopoietic growth factor inducible neurokinin-1 type)
Target Nametransmembrane glycoprotein nmb
Target TypeNA
Gene Age645 ( ENSG00000136235 )
Evolutionary StageVertebrata
AlphaFoldDBQ14956
Gene CardGPNMB
Uniprot IDQ14956
PfamPF20433; PF00801
In ASDno
Allosteric Predictionno (-0.15939314)
Ortholog in AnimalsAlpaca_ GPNMB ( ortholog_one2one )
GuineaPig_ GPNMB ( ortholog_one2one )
Macaque_ GPNMB ( ortholog_one2one )
Mouse_ Gpnmb ( ortholog_one2one )
Pig_ GPNMB ( ortholog_one2one )
Rat_ Gpnmb ( ortholog_one2one )
Rabbit_ GPNMB ( ortholog_one2one )
OhnologsNA
ParalogsPMEL, TMEM130
TissueNA
Tissue SpecificityWidely expressed, but very low expression, if any, in the brain (PubMed:12609765, PubMed:16609006). Expressed in the epidermis with higher levels in melanocytes compared with keratinocytes and Langerhans cells (at protein level) (PubMed:29336782). Expressed in peripheral blood, but not bone marrow mononuclear cells (PubMed:12609765). Expressed in tissue macrophages, including liver Kuppfer cells and lung alveolar macrophages, in podocytes and in some cells of the ciliary body of the eye (at protein level) (PubMed:16489096). May be overexpressed in various cancers, including melanoma and glioblastoma multiforme (PubMed:7814155, PubMed:16489096, PubMed:16609006). {ECO:0000269|PubMed:12609765, ECO:0000269|PubMed:16489096, ECO:0000269|PubMed:16609006, ECO:0000269|PubMed:29336782, ECO:0000269|PubMed:7814155}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs755767733  rs530436  rs530413  rs35499907  rs35363287  rs35878037 
Subcellular location [CC]Cell membrane;
Single-pass type I membrane protein {ECO:0000269|PubMed:16489096, ECO:0000269|PubMed:16609006}. Melanosome membrane {ECO:0000269|PubMed:12643545, ECO:0000269|PubMed:17081065};
Single-pass type I membrane protein {ECO:0000305}. Early endosome membrane {ECO:0000269|PubMed:29336782};
Single-pass type I membrane protein {ECO:0000305}. Note=Identified by mass spectrometry in melanosome fractions from stage I to stage IV. {ECO:0000269|PubMed:17081065}.
Mouse PG classificationNA
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