Structure of PDB 4iwd Chain A Binding Site BS01

Receptor Information
>4iwd Chain A (length=302) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MQNTVHIDLSALNPELVQAVQHVVIGPSSLIVHFNEVIGRGHFGCVYHGT
LLDNDGKKIHCAVKSLNRITDIGEVSQFLTEGIIMKDFSHPNVLSLLGIC
LRSEGSPLVVLPYMKHGDLRNFIRNETHNPTVKDLIGFGLQVAKGMKYLA
SKKFVHRDLAARNCMLDEKFTVKVADFGLARDMYDKEYYSVHNKLPVKWM
ALESLQTQKFTTKSDVWSFGVLLWELMTRGAPPYPDVNTFDITVYLLQGR
RLLQPEYCPDPLYEVMLKCWHPKAEMRPSFSELVSRISAIFSTFIGEHHH
HH
Ligand information
Ligand ID1JC
InChIInChI=1S/C29H28N6O3S/c36-29-26-13-20(19-39(37,38)34-17-24-3-1-2-10-31-24)4-5-21(26)6-7-28-27(29)14-22(15-32-28)23-16-33-35(18-23)25-8-11-30-12-9-25/h1-7,10,13-16,18,25,30,34H,8-9,11-12,17,19H2
InChIKeyGVFOWLBJJRVCFI-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6c1ccnc(c1)CNS(=O)(=O)Cc2ccc3c(c2)C(=O)c4cc(cnc4C=C3)c5cnn(c5)C6CCNCC6
CACTVS 3.370O=C1c2cc(C[S](=O)(=O)NCc3ccccn3)ccc2C=Cc4ncc(cc14)c5cnn(c5)C6CCNCC6
ACDLabs 12.01O=S(=O)(NCc1ncccc1)Cc5cc6C(=O)c4cc(c2cn(nc2)C3CCNCC3)cnc4C=Cc6cc5
FormulaC29 H28 N6 O3 S
Name1-{5-oxo-3-[1-(piperidin-4-yl)-1H-pyrazol-4-yl]-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl}-N-(pyridin-2-ylmethyl)methanesulfonamide
ChEMBLCHEMBL2323783
DrugBank
ZINCZINC000095583365
PDB chain4iwd Chain A Residue 1401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4iwd Discovery of 1-[3-(1-methyl-1H-pyrazol-4-yl)-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl]-N-(pyridin-2-ylmethyl)methanesulfonamide (MK-8033): A Specific c-Met/Ron dual kinase inhibitor with preferential affinity for the activated state of c-Met.
Resolution1.99 Å
Binding residue
(original residue number in PDB)
I1084 R1086 G1087 H1088 V1092 A1108 L1140 Y1159 M1160 G1163 R1208 N1209 M1211 D1222
Binding residue
(residue number reindexed from 1)
I38 R40 G41 H42 V46 A62 L94 Y113 M114 G117 R162 N163 M165 D176
Annotation score1
Binding affinityMOAD: ic50=1nM
PDBbind-CN: -logKd/Ki=9.00,IC50=1nM
BindingDB: IC50=1.000000nM
Enzymatic activity
Catalytic site (original residue number in PDB) D1204 A1206 R1208 N1209 D1222
Catalytic site (residue number reindexed from 1) D158 A160 R162 N163 D176
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: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:4iwd, PDBe:4iwd, PDBj:4iwd
PDBsum4iwd
PubMed23379595
UniProtP08581|MET_HUMAN Hepatocyte growth factor receptor (Gene Name=MET)

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