Structure of PDB 4cli Chain A Binding Site BS01

Receptor Information
>4cli Chain A (length=294) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NPNYCFAGKTSSISDLKEVPRKNITLIRGLGHGAFGEVYEGQVPLQVAVK
TLPEVCSEQDELDFLMEALIISKFNHQNIVRCIGVSLQSLPRFILLELMA
GGDLKSFLRETRPRPSQPSSLAMLDLLHVARDIACGCQYLEENHFIHRDI
AARNCLLTCPGPGRVAKIGDFGMARDIYRGGCAMLPVKWMPPEAFMEGIF
TSKTDTWSFGVLLWEIFSLGYMPYPSKSNQEVLEFVTSGGRMDPPKNCPG
PVYRIMTQCWQHQPEDRPNFAIILERIEYCTQDPDVINTALPIE
Ligand information
Ligand ID5P8
InChIInChI=1S/C21H19FN6O2/c1-11-15-7-13(22)4-5-14(15)21(29)27(2)10-16-19(17(8-23)28(3)26-16)12-6-18(30-11)20(24)25-9-12/h4-7,9,11H,10H2,1-3H3,(H2,24,25)/t11-/m1/s1
InChIKeyIIXWYSCJSQVBQM-LLVKDONJSA-N
SMILES
SoftwareSMILES
CACTVS 3.385C[CH]1Oc2cc(cnc2N)c3c(CN(C)C(=O)c4ccc(F)cc14)nn(C)c3C#N
ACDLabs 12.01C(#N)c4c3c1cc(c(nc1)N)OC(c2cc(ccc2C(N(Cc3nn4C)C)=O)F)C
CACTVS 3.385C[C@H]1Oc2cc(cnc2N)c3c(CN(C)C(=O)c4ccc(F)cc14)nn(C)c3C#N
OpenEye OEToolkits 1.7.6C[C@@H]1c2cc(ccc2C(=O)N(Cc3c(c(n(n3)C)C#N)-c4cc(c(nc4)N)O1)C)F
OpenEye OEToolkits 1.7.6CC1c2cc(ccc2C(=O)N(Cc3c(c(n(n3)C)C#N)-c4cc(c(nc4)N)O1)C)F
FormulaC21 H19 F N6 O2
Name(10R)-7-amino-12-fluoro-2,10,16-trimethyl-15-oxo-10,15,16,17-tetrahydro-2H-8,4-(metheno)pyrazolo[4,3-h][2,5,11]benzoxadiazacyclotetradecine-3-carbonitrile
ChEMBLCHEMBL3286830
DrugBankDB12130
ZINCZINC000098208524
PDB chain4cli Chain A Residue 2401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4cli Discovery of (10R)-7-Amino-12-Fluoro-2,10,16-Trimethyl-15-Oxo-10,15,16,17-Tetrahydro-2H-8,4-(Metheno)Pyrazolo[4,3-H][2,5,11]Benzoxadiazacyclotetradecine-3-Carbonitrile (Pf-06463922), a Macrocyclic Inhibitor of Alk/Ros1 with Pre-Clinical Brain Exposure and Broad Spectrum Potency Against Alk-Resistant Mutations.
Resolution2.05 Å
Binding residue
(original residue number in PDB)
L1122 A1148 L1196 E1197 M1199 N1254 L1256 G1269 D1270 I1399 E1400
Binding residue
(residue number reindexed from 1)
L30 A48 L96 E97 M99 N154 L156 G169 D170 I293 E294
Annotation score1
Binding affinityMOAD: Ki<0.07nM
PDBbind-CN: -logKd/Ki=8.89,IC50=1.3nM
Enzymatic activity
Catalytic site (original residue number in PDB) D1249 A1251 R1253 N1254 D1270
Catalytic site (residue number reindexed from 1) D149 A151 R153 N154 D170
Enzyme Commision number 2.7.10.1: receptor protein-tyrosine kinase.
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:4cli, PDBe:4cli, PDBj:4cli
PDBsum4cli
PubMed24819116
UniProtQ9UM73|ALK_HUMAN ALK tyrosine kinase receptor (Gene Name=ALK)

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