Structure of PDB 7b3m Chain B Binding Site BS01

Receptor Information
>7b3m Chain B (length=299) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LEELELDEQQRKRLEAFLTQKQKVGELKDDDFEKISELGAGNGGVVFKVS
HKPSGLVMARKLIHLEIKPAIRNQIIRELQVLHECNSPYIVGFYGAFYSD
GEISICMEHMDGGSLDQVLKKAGRIPEQILGKVSIAVIKGLTYLREKHKI
MHRDVKPSNILVNSRGEIKLCDFGVSGQLIDSMAGTRSYMSPERLQGTHY
SVQSDIWSMGLSLVEMAVGRYPIGMAIFELLDYIVNEPPPKLPSGVFSLE
FQDFVNKCLIKNPAERADLKQLMVHAFIKRSDAEEVDFAGWLCSTIGLN
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain7b3m Chain B Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB7b3m Fragment-Based Discovery of Novel Allosteric MEK1 Binders.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		N195 D208
Binding residue
(residue number reindexed from 1)		N159 D172
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D190 K192 N195 D208 D217 T226
Catalytic site (residue number reindexed from 1) D154 K156 N159 D172 D181 T186
Enzyme Commision number 2.7.12.2: mitogen-activated protein kinase kinase.
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:7b3m, PDBe:7b3m, PDBj:7b3m
PDBsum7b3m
PubMed33603979
UniProtQ02750|MP2K1_HUMAN Dual specificity mitogen-activated protein kinase kinase 1 (Gene Name=MAP2K1)

[Back to BioLiP]