Structure of PDB 3zlx Chain A

Receptor sequence
>3zlxA (length=312) Species: 9606 (Homo sapiens) [Search protein sequence]
ELELDEQQRKRLEAFLTQKQKVGELKDDDFEKISELGAGNGGVVFKVSHK
PSGLVMARKLIHLEIKPAIRNQIIRELQVLHECNSPYIVGFYGAFYSDGE
ISICMEHMDGGSLDQVLKKAGRIPEQILGKVSIAVIKGLTYLREKHKIMH
RDVKPSNILVNSRGEIKLCDFGVSGQLIDSMAVGTRSYMSPERLQGTHYS
VQSDIWSMGLSLVEMAVGRYPIPPPDAKELELMFGCPMAIFELLDYIVNE
PPPKLPSGVFSLEFQDFVNKCLIKNPAERADLKQLMVHAFIKRSDAEEVD
FAGWLCSTIGLN
3D structure
PDB3zlx The Use of Virtual Screening and Differential Scanning Fluorimetry for the Rapid Identification of Fragments Active Against Mek1.
ChainA
Resolution2.2 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D190 K192 S194 N195 D208 D217 T226
Catalytic site (residue number reindexed from 1) D152 K154 S156 N157 D170 D179 T185
Enzyme Commision number 2.7.12.2: mitogen-activated protein kinase 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 5EZ A L74 A76 G77 A95 M143 E144 H145 M146 D152 Q153 L197 L36 A38 G39 A57 M105 E106 H107 M108 D114 Q115 L159 MOAD: ic50=157uM
PDBbind-CN: -logKd/Ki=3.80,IC50=157uM
BindingDB: IC50=157000nM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:3zlx, PDBe:3zlx, PDBj:3zlx
PDBsum3zlx
PubMed23648182
UniProtQ02750|MP2K1_HUMAN Dual specificity mitogen-activated protein kinase kinase 1 (Gene Name=MAP2K1)

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