Gene Information
Gene NameFN1
OrganismHomo sapiens (Human)
Gene Length2477
Protein NamesFibronectin (FN) (Cold-insoluble globulin) (CIG) [Cleaved into: Anastellin; Ugl-Y1; Ugl-Y2; Ugl-Y3]
Target Namefibronectin
Target TypeNA
Gene Age680 ( ENSG00000115414 )
Evolutionary StageEukaryota
AlphaFoldDBP02751
Gene CardFN1
Uniprot IDP02751
PfamPF00039; PF00040; PF00041
In ASDyes
Allosteric Predictionyes (1.381808568)
Ortholog in AnimalsAlpaca_ FN1 ( ortholog_one2one )
Dog_ FN1 ( ortholog_one2one )
GuineaPig_ FN1 ( ortholog_one2one )
Macaque_ FN1 ( ortholog_one2one )
Mouse_ Fn1 ( ortholog_one2one )
Pig_ FN1 ( ortholog_one2one )
Rat_ Fn1 ( ortholog_one2one )
Rabbit_ FN1 ( ortholog_one2one )
OhnologsCOL12A1
ParalogsTNC, FCN1, ANGPTL5, FGL1, FCN2, ANGPTL4, FIBCD1, TNN, ANGPTL6, TNXB, FGB, ANGPT4, ANGPTL1, MFAP4, TNR, ANGPTL3, FGA, ANGPTL2, ANGPTL7, FCN3, FNDC7, FGL2, FGG, ANGPT1, ANGPT2
Tissueseminal.vesicle
Tissue SpecificityExpressed in the inner limiting membrane and around blood vessels in the retina (at protein level) (PubMed:29777959). Plasma FN (soluble dimeric form) is secreted by hepatocytes. Cellular FN (dimeric or cross-linked multimeric forms), made by fibroblasts, epithelial and other cell types, is deposited as fibrils in the extracellular matrix. Ugl-Y1, Ugl-Y2 and Ugl-Y3 are found in urine (PubMed:17614963). {ECO:0000269|PubMed:17614963, ECO:0000269|PubMed:29777959, ECO:0000269|PubMed:3584091}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.658232(Rat);0.167890(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1E88  (NMR  1E8B  (NMR  1FBR  (NMR  1FNA  (X-ray  1.80A  1FNF  (X-ray  2.00A  1FNH  (X-ray  2.80A  1J8K  (NMR  1O9A  (NMR  1OWW  (NMR  1Q38  (NMR  1QGB  (NMR  1QO6  (NMR  1TTF  (NMR  1TTG  (NMR  2CG6  (X-ray  1.55A  2CG7  (X-ray  1.20A  2CK2  (X-ray  2.00A  2CKU  (NMR  2EC3  (NMR  2FN2  (NMR  2FNB  (NMR  2GEE  (X-ray  2.01A  2H41  (NMR  2H45  (NMR  2HA1  (NMR  2MNU  (NMR  2N1K  (NMR  2OCF  (X-ray  2.95A  2RKY  (X-ray  1.80A  2RKZ  (X-ray  2.00A  2RL0  (X-ray  2.00A  3CAL  (X-ray  1.70A  3EJH  (X-ray  2.10A  3GXE  (X-ray  2.60A  3M7P  (X-ray  2.50A  3MQL  (X-ray  3.00A  3R8Q  (X-ray  2.40A  3T1W  (X-ray  2.40A  3ZRZ  (X-ray  1.70A  4GH7  (X-ray  2.60A  4JE4  (X-ray  2.31A  4JEG  (X-ray  2.30A  4LXO  (X-ray  1.42A  4MMX  (X-ray  3.32A  4MMY  (X-ray  3.18A  4MMZ  (X-ray  3.10A  4PZ5  (X-ray  1.96A  5DC0  (X-ray  2.23A  5DC4  (X-ray  1.48A  5DC9  (X-ray  1.56A  5DFT  (X-ray  2.50A  5J6Z  (NMR  5J7C  (X-ray  2.54A  5M0A  (NMR  5N47  (X-ray  3.00A  5N48  (X-ray  1.60A  6HNF  (NMR  6MFA  (X-ray  1.75A  6MSV  (X-ray  2.40A  6NAJ  (X-ray  3.10A  6XAX  (X-ray  2.40A  6XAY  (X-ray  2.48A  7NWL  (EM  3.10A 
DBSNP rs1250259  rs1553669703  rs1553667072  rs1181638652  rs1553659131  rs1553658926  rs1553636502  rs2577301  rs752106647  rs137854488  rs11687611  rs137854486  rs137854487  rs1250209  rs17449032  rs1250209  rs1373375768 
Subcellular location [CC]Secreted, extracellular space, extracellular matrix {ECO:0000305|PubMed:29100092}.
Mouse PG classificationLPG
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