Structure of PDB 5opv Chain A

Receptor sequence
>5opvA (length=261) Species: 9606 (Homo sapiens) [Search protein sequence]
VPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMENIKKEICIL
KMLNHENVIKFYGHRREGNIQYLFMELASGGSLFDRIEPDIGMPEPDAQR
FFHQLMAGVVYLHGIGITHRDIKPHNLLLDERDNLKIADYSLATVFRYNN
RERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWD
QPSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDI
KKDRWYNKPLK
3D structure
PDB5opv Design of Leucine-Rich Repeat Kinase 2 (LRRK2) Inhibitors Using a Crystallographic Surrogate Derived from Checkpoint Kinase 1 (CHK1).
ChainA
Resolution1.9 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D130 K132 H134 N135 D148 T170
Catalytic site (residue number reindexed from 1) D121 K123 H125 N126 D139 T161
Enzyme Commision number 2.7.11.1: non-specific serine/threonine protein 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 A3H A V23 A36 M84 E85 A87 G90 L137 V21 A34 M75 E76 A78 G81 L128 MOAD: Ki=0.0515uM
PDBbind-CN: -logKd/Ki=7.29,Ki=0.0515uM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004674 protein serine/threonine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0000077 DNA damage checkpoint signaling
GO:0006468 protein phosphorylation

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Molecular Function
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Biological Process
External links
PDB RCSB:5opv, PDBe:5opv, PDBj:5opv
PDBsum5opv
PubMed29023112
UniProtO14757|CHK1_HUMAN Serine/threonine-protein kinase Chk1 (Gene Name=CHEK1)

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