Structure of PDB 3ri1 Chain B

Receptor sequence
>3ri1B (length=283) Species: 9606 (Homo sapiens) [Search protein sequence]
LPEDPKWEFPRDKLTLGKPLGEGCFGQVVMAEAVGIDPKEAVTVAVKMLK
DDATEKDLSDLVSEMEMMKMIGKHKNIINLLGACTQDGPLYVIVEYASKG
NLREYLRARRPPEQMTFKDLVSCTYQLARGMEYLASQKCIHRDLAARNVL
VTENNVMKIADFGLARDINNIDYYKKTTNGRLPVKWMAPEALFDRVYTHQ
SDVWSFGVLMWEIFTLGGSPYPGIPVEELFKLLKEGHRMDKPANCTNELY
MMMRDCWHAVPSQRPTFKQLVEDLDRILTLTTN
3D structure
PDB3ri1 A novel mode of protein kinase inhibition exploiting hydrophobic motifs of autoinhibited kinases: discovery of ATP-independent inhibitors of fibroblast growth factor receptor.
ChainB
Resolution2.1 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D626 A628 R630 N631 D644
Catalytic site (residue number reindexed from 1) D143 A145 R147 N148 D161
Enzyme Commision number 2.7.10.1: receptor protein-tyrosine kinase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 3RH B V495 A515 K517 M538 V564 A567 L633 V28 A45 K47 M68 V94 A97 L150 MOAD: Kd=5uM
BindingDB: IC50=1230nM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004713 protein tyrosine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

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Molecular Function
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Biological Process
External links
PDB RCSB:3ri1, PDBe:3ri1, PDBj:3ri1
PDBsum3ri1
PubMed21454610
UniProtP21802|FGFR2_HUMAN Fibroblast growth factor receptor 2 (Gene Name=FGFR2)

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