Gene Information
Gene NameTGFBR1
OrganismHomo sapiens (Human)
Gene Length503
Protein NamesTGF-beta receptor type-1 (TGFR-1) (EC 2.7.11.30) (Activin A receptor type II-like protein kinase of 53kD) (Activin receptor-like kinase 5) (ALK-5) (ALK5) (Serine/threonine-protein kinase receptor R4) (SKR4) (TGF-beta type I receptor) (Transforming growth factor-beta receptor type I) (TGF-beta receptor type I) (TbetaR-I)
Target Nametgf-beta receptor type i
Target TypeClinical trial target
Gene Age680 ( ENSG00000106799 )
Evolutionary StageEumetazoa
AlphaFoldDBP36897
Gene CardTGFBR1
Uniprot IDP36897
PfamPF01064; PF00069; PF08515
In ASDno
Allosteric Predictionyes (0.751378454)
Ortholog in AnimalsAlpaca_ TGFBR1 ( ortholog_one2one )
Dog_ TGFBR1 ( ortholog_one2one )
GuineaPig_ TGFBR1 ( ortholog_one2one )
Macaque_ TGFBR1 ( ortholog_one2one )
Mouse_ Tgfbr1 ( ortholog_one2one )
Pig_ TGFBR1 ( ortholog_one2one )
Rat_ Tgfbr1 ( ortholog_one2one )
Rabbit_ TGFBR1 ( ortholog_one2one )
OhnologsACVR1B, ACVR1C
ParalogsACVR1, BMPR2, ACVR2A, TGFBR2, ACVR2B, BMPR1A, AMHR2, ACVR1B, BMPR1B, ACVRL1, ACVR1C
TissueNA
Tissue SpecificityFound in all tissues examined, most abundant in placenta and least abundant in brain and heart. Expressed in a variety of cancer cell lines (PubMed:25893292). {ECO:0000269|PubMed:25893292}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.002166(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1B6C  (X-ray  2.60A  1IAS  (X-ray  2.90A  1PY5  (X-ray  2.30A  1RW8  (X-ray  2.40A  1VJY  (X-ray  2.00A  2L5S  (NMR  2PJY  (X-ray  3.00A  2WOT  (X-ray  1.85A  2WOU  (X-ray  2.30A  2X7O  (X-ray  3.70A  3FAA  (X-ray  3.35A  3GXL  (X-ray  1.80A  3HMM  (X-ray  1.70A  3KCF  (X-ray  2.80A  3KFD  (X-ray  3.00A  3TZM  (X-ray  1.70A  4X0M  (X-ray  1.68A  4X2F  (X-ray  1.49A  4X2G  (X-ray  1.51A  4X2J  (X-ray  1.69A  4X2K  (X-ray  1.69A  4X2N  (X-ray  1.80A  5E8S  (X-ray  1.45A  5E8T  (X-ray  1.70A  5E8U  (X-ray  2.03A  5E8W  (X-ray  1.86A  5E8X  (X-ray  1.45A  5E8Z  (X-ray  1.51A  5E90  (X-ray  2.05A  5FRI  (X-ray  2.00A  5QIK  (X-ray  1.58A  5QIL  (X-ray  1.98A  5QIM  (X-ray  1.75A  5QTZ  (X-ray  1.83A  5QU0  (X-ray  1.67A  5USQ  (X-ray  2.55A  6B8Y  (X-ray  1.65A  6MAC  (X-ray  2.34A 
DBSNP rs387906696  rs587776865  rs757374917  rs148176750  rs56014374  rs121918712  rs111854391  rs35974499  rs121918710  rs1827743139  rs121918711  rs113605875  rs113605875  rs111426349 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:25893292, ECO:0000269|PubMed:9472030};
Single-pass type I membrane protein {ECO:0000269|PubMed:9472030}. Cell junction, tight junction {ECO:0000269|PubMed:15761148}. Cell surface {ECO:0000269|PubMed:25893292}. Membrane raft {ECO:0000269|PubMed:25893292}.
Mouse PG classificationNA
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