Gene Information
Gene NameIGF1R
OrganismHomo sapiens (Human)
Gene Length1367
Protein NamesInsulin-like growth factor 1 receptor (EC 2.7.10.1) (Insulin-like growth factor I receptor) (IGF-I receptor) (CD antigen CD221) [Cleaved into: Insulin-like growth factor 1 receptor alpha chain; Insulin-like growth factor 1 receptor beta chain]
Target Nameinsulin-like growth factor i receptor
Target TypeSuccessful target
Gene Age645 ( ENSG00000140443 )
Evolutionary StageOpisthokonta
AlphaFoldDBP08069
Gene CardIGF1R
Uniprot IDP08069
PfamPF00757; PF07714; PF01030
In ASDyes
Allosteric Predictionyes (1.669255138)
Ortholog in AnimalsAlpaca_ IGF1R ( ortholog_one2one )
Dog_ IGF1R ( ortholog_one2one )
GuineaPig_ IGF1R ( ortholog_one2one )
Macaque_ IGF1R ( ortholog_one2one )
Mouse_ Igf1r ( ortholog_one2one )
Pig_ IGF1R ( ortholog_one2one )
Rat_ Igf1r ( ortholog_one2one )
Rabbit_ IGF1R ( ortholog_one2one )
OhnologsINSR, INSRR
ParalogsEPHA7, NTRK1, EPHB3, ALK, FGFR3, EPHA2, LMTK2, EPHB1, EPHA3, INSR, PDGFRA, EGFR, CSF1R, ERBB3, KIT, NTRK3, DDR1, ERBB4, EPHA8, TEK, MUSK, MERTK, FGFR4, FLT3, EPHB6, FLT1, DDR2, EPHA6, NTRK2, INSRR, EPHB4, PDGFRB, ERBB2, KDR, EPHA5, FGFR2, TYRO3, MST1R, AXL, EPHB2, ROR1, ROR2, ROS1, EPHA10, EPHA4, RET, LTK, FLT4, TIE1, FGFR1, RYK, EPHA1, MET
TissueNA
Tissue SpecificityFound as a hybrid receptor with INSR in muscle, heart, kidney, adipose tissue, skeletal muscle, hepatoma, fibroblasts, spleen and placenta (at protein level). Expressed in a variety of tissues. Overexpressed in tumors, including melanomas, cancers of the colon, pancreas prostate and kidney. {ECO:0000269|PubMed:12019176, ECO:0000269|PubMed:8247543, ECO:0000269|PubMed:9202395, ECO:0000269|PubMed:9355755}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1IGR  (X-ray  2.60A  1JQH  (X-ray  2.10A  1K3A  (X-ray  2.10A  1M7N  (X-ray  2.70A  1P4O  (X-ray  1.50A  2OJ9  (X-ray  2.00A  2ZM3  (X-ray  2.50A  3D94  (X-ray  2.30A  3F5P  (X-ray  2.90A  3I81  (X-ray  2.08A  3LVP  (X-ray  3.00A  3LW0  (X-ray  1.79A  3NW5  (X-ray  2.14A  3NW6  (X-ray  2.20A  3NW7  (X-ray  2.11A  3O23  (X-ray  2.10A  3QQU  (X-ray  2.90A  4D2R  (X-ray  2.10A  4XSS  (X-ray  3.00A  5FXQ  (X-ray  2.30A  5FXR  (X-ray  2.40A  5FXS  (X-ray  1.90A  5HZN  (X-ray  2.20A  5U8Q  (X-ray  3.27A  5U8R  (X-ray  3.00A  6JK8  (EM  4.70A  6VWG  (EM  3.21A  6VWH  (EM  4.26A  6VWI  (EM  3.70A  6VWJ  (EM  4.21A  7PH8  (NMR  7S0Q  (EM  3.70A  7S8V  (EM  3.73A  7V3P  (EM  3.60A 
DBSNP rs121912426  rs121912427  rs45445894  rs34516635  rs33958176  rs56248469  rs45553041  rs121912429  rs34061581  rs35224135  rs45611935  rs141802822  rs34102392 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:17524361};
Single-pass type I membrane protein {ECO:0000269|PubMed:17524361}.
Mouse PG classificationLPG
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