Structure of PDB 3rhx Chain B

Receptor sequence
>3rhxB (length=275) Species: 9606 (Homo sapiens) [Search protein sequence]
SEYELPEDPRWELPRDRLVLGKPLGEGAFGQVVLAEAIGLPNRVTKVAVK
MLKSDATEKDLSDLISEMEMMKMIGKHKNIINLLGACTQDGPLYVIVEYA
SKGNLREYLQARRQLSSKDLVSCAYQVARGMEYLASKKCIHRDLAARNVL
VTEDNVMKIADFGLADYYKKTTNGRLPVKWMAPEALFDRIYTHQSDVWSF
GVLLWEIFTLGGSPYPGVPVEELFKLLKEGHRMDKPSNCTNELYMMMRDC
WHAVPSQRPTFKQLVEDLDRIVALT
3D structure
PDB3rhx A novel mode of protein kinase inhibition exploiting hydrophobic motifs of autoinhibited kinases: discovery of ATP-independent inhibitors of fibroblast growth factor receptor.
ChainB
Resolution2.01 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D623 A625 R627 N628 D641
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 V492 A512 V561 Y563 A564 L630 V32 A48 V97 Y99 A100 L150 MOAD: ic50=0.84uM
PDBbind-CN: -logKd/Ki=6.08,IC50=0.84uM
BindingDB: IC50=840nM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004713 protein tyrosine kinase activity
GO:0005007 fibroblast growth factor receptor 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:3rhx, PDBe:3rhx, PDBj:3rhx
PDBsum3rhx
PubMed21454610
UniProtP11362|FGFR1_HUMAN Fibroblast growth factor receptor 1 (Gene Name=FGFR1)

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