Structure of PDB 4ans Chain A

Receptor sequence
>4ansA (length=293) Species: 9606 (Homo sapiens) [Search protein sequence]
NPNYCFAGKTSSISDLKEVPRKNITLIRGLGAFGEVYEGQVPLQVAVKTL
PEVCSEQDELDFLMEALIISKFNHQNIVRCIGVSLQSLPRFILMELMAGG
DLKSFLRETRPRPSQPSSLAMLDLLHVARDIACGCQYLEENHFIHRDIAA
RNCLLTCPGPGRVAKIADFGMARDIYRGGCAMLPVKWMPPEAFMEGIFTS
KTDTWSFGVLLWEIFSLGYMPYPSKSNQEVLEFVTSGGRMDPPKNCPGPV
YRIMTQCWQHQPEDRPNFAIILERIEYCTQDPDVINTALPIEY
3D structure
PDB4ans Structure of L1196M,G1269A Double Mutant Anaplastic Lymphoma Kinase in Complex with Crizotinib
ChainA
Resolution1.85 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D1249 A1251 R1253 N1254 D1270 L1291
Catalytic site (residue number reindexed from 1) D147 A149 R151 N152 D168 L183
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 VGH A A1148 M1196 M1199 A1200 G1202 R1214 L1256 A1269 Y1401 A46 M94 M97 A98 G100 R112 L154 A167 Y293 BindingDB: IC50=20nM,Ki=8.2nM,EC50=22840nM,Kd=3.3nM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004713 protein tyrosine kinase activity
GO:0004714 transmembrane receptor protein tyrosine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation
GO:0007169 cell surface receptor protein tyrosine kinase signaling pathway
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4ans, PDBe:4ans, PDBj:4ans
PDBsum4ans
PubMed
UniProtQ9UM73|ALK_HUMAN ALK tyrosine kinase receptor (Gene Name=ALK)

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