Structure of PDB 5opu Chain A

Receptor sequence
>5opuA (length=261) Species: 9606 (Homo sapiens) [Search protein sequence]
VPFVEDWDLVQTLGEGAYGEVQLAVNRVTEEAVAVKIVDMNIKKEICILK
MLNHENVIKFYGHRREGNIQYLFMELASGGSLFDRIEPDIGMPEPDAQRF
FHQLMAGVVYLHGIGITHRDIKPHNLLLDERDNLKIADYSLATVFRYNNR
ERLLNKMCGTLPYVAPELLKRREFHAEPVDVWSCGIVLTAMLAGELPWDQ
PSDSCQEYSDWKEKKTYLNPWKKIDSAPLALLHKILVENPSARITIPDIK
KDRWYNKPLKK
3D structure
PDB5opu Design of Leucine-Rich Repeat Kinase 2 (LRRK2) Inhibitors Using a Crystallographic Surrogate Derived from Checkpoint Kinase 1 (CHK1).
ChainA
Resolution1.55 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) D130 K132 H134 N135 D148 T170
Catalytic site (residue number reindexed from 1) D120 K122 H124 N125 D138 T160
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 A3K A V23 A36 M84 E85 A87 L137 V21 A34 M74 E75 A77 L127 MOAD: Ki=0.053uM
PDBbind-CN: -logKd/Ki=7.28,Ki=0.0530uM
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

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:5opu, PDBe:5opu, PDBj:5opu
PDBsum5opu
PubMed29023112
UniProtO14757|CHK1_HUMAN Serine/threonine-protein kinase Chk1 (Gene Name=CHEK1)

[Back to BioLiP]