Structure of PDB 4nka Chain B

Receptor sequence
>4nkaB (length=287) Species: 9606 (Homo sapiens) [Search protein sequence]
AGVSEYELPEDPRWELPRDRLVLGKPLGEGAFGQVVLAEAIGLDKPNRVT
KVAVKMLKSDATEKDLSDLISEMEMMKMIGKHKNIINLLGACTQDGPLYV
IVEYASKGNLREYLQARRPPEQLSSKDLVSCAYQVARGMEYLASKKCIHR
DLAARNVLVTEDNVMKIADFHHIDYYKKTTNGRLPVKWMAPEALFDRIYT
HQSDVWSFGVLLWEIFTLGGSPYPGVPVEELFKLLKEGHRMDKPSNCTNE
LYMMMRDCWHAVPSQRPTFKQLVEDLDRIVALTSNQE
3D structure
PDB4nka FGFR1 Kinase Inhibitors: Close Regioisomers Adopt Divergent Binding Modes and Display Distinct Biophysical Signatures.
ChainB
Resolution2.19 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) D151 A153 R155 N156 D169
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 2K7 B L484 A512 K514 E531 E562 Y563 A564 G567 L630 D641 L27 A53 K55 E72 E103 Y104 A105 G108 L158 D169 MOAD: Kd=447nM
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:4nka, PDBe:4nka, PDBj:4nka
PDBsum4nka
PubMed24900792
UniProtP11362|FGFR1_HUMAN Fibroblast growth factor receptor 1 (Gene Name=FGFR1)

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