Gene Information
Gene NameUNQ6505/PRO21383
OrganismHomo sapiens (Human)
Gene Length385
Protein NamesBasigin (5F7) (Collagenase stimulatory factor) (Extracellular matrix metalloproteinase inducer) (EMMPRIN) (Hepatoma-associated antigen) (HAb18G) (Leukocyte activation antigen M6) (OK blood group antigen) (Tumor cell-derived collagenase stimulatory factor) (TCSF) (CD antigen CD147)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBP35613
Gene CardBSG
Uniprot IDP35613
PfamNA
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue Specificity[Isoform 1]: Retina-specific (PubMed:25957687). Expressed in retinal cone photoreceptors (at protein level) (PubMed:25957687). {ECO:0000269|PubMed:25957687}.;
[Isoform 2]: Expressed in erythrocytes (at protein level) (PubMed:26195724, PubMed:28409866). Highly expressed in melanoma cell lines (at protein level) (PubMed:11992541). Highly expressed in the heart, kidney, skeletal muscle and testis (PubMed:21536654). {ECO:0000269|PubMed:11992541, ECO:0000269|PubMed:21536654, ECO:0000269|PubMed:26195724, ECO:0000269|PubMed:28409866}.;
[Isoform 3]: Highly expressed in the bone marrow, fetal liver, lung, testis and thymus. {ECO:0000269|PubMed:21536654}.;
[Isoform 4]: Highly expressed in the bone marrow, fetal liver, lung, testis and thymus. {ECO:0000269|PubMed:21536654}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 3B5H  (X-ray  2.80A  3I84  (X-ray  2.00A  3I85  (X-ray  2.50A  3QQN  (X-ray  2.31A  3QR2  (X-ray  2.30A  4U0Q  (X-ray  3.10A  5X0T  (X-ray  2.50A  5XF0  (NMR  6LYY  (EM  3.60A  6LZ0  (EM  3.60A  7CKO  (EM  2.95A  7CKR  (EM  3.00A  7DA5  (EM  3.30A  7DAA  (X-ray  2.51A  7DCE  (EM  3.80A 
DBSNP rs201850688  rs11551906  rs144824657  rs14704  rs2229662  rs55911144  rs104894669  rs1803203 
Subcellular location [CC]Melanosome {ECO:0000269|PubMed:17081065}. Note=Identified by mass spectrometry in melanosome fractions from stage I to stage IV. {ECO:0000269|PubMed:17081065}.;
[Isoform 1]: Cell membrane {ECO:0000269|PubMed:25957687};
Single-pass type I membrane protein {ECO:0000250|UniProtKB:P26453}. Photoreceptor inner segment {ECO:0000250|UniProtKB:P18572}. Cell projection, cilium, photoreceptor outer segment {ECO:0000250|UniProtKB:P18572}.;
[Isoform 2]: Cell membrane {ECO:0000269|PubMed:11992541, ECO:0000269|PubMed:15688292, ECO:0000269|PubMed:15946952, ECO:0000269|PubMed:17127621, ECO:0000269|PubMed:21536654, ECO:0000269|PubMed:25825981, ECO:0000269|PubMed:26195724, ECO:0000269|PubMed:28409866, ECO:0000269|PubMed:29739904};
Single-pass type I membrane protein {ECO:0000250|UniProtKB:P26453}. Endosome {ECO:0000269|PubMed:29739904}. Endoplasmic reticulum membrane {ECO:0000269|PubMed:15688292};
Single-pass type I membrane protein {ECO:0000250|UniProtKB:P26453}. Basolateral cell membrane {ECO:0000269|PubMed:17267690};
Single-pass type I membrane protein {ECO:0000250|UniProtKB:P26453}.;
[Isoform 3]: Cell membrane {ECO:0000269|PubMed:21536654};
Single-pass type I membrane protein {ECO:0000250|UniProtKB:P26453}.;
[Isoform 4]: Cell membrane {ECO:0000269|PubMed:21536654};
Single-pass type I membrane protein {ECO:0000250|UniProtKB:P26453}.
Mouse PG classificationNA
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