Checkpoint kinase 1
Kinase structure
Kinase:CHEK1 (CHK1)
Family:CAMKL
Group:CAMK
Species:HUMAN
IUPHAR/BPS ID:1987
PDB:1IA8
sc-PDB:
KIDFamMap:Search
Release date:2001-04-18
PubMed: 10761933
Chain:A
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The orthosteric binding pocket
Structural information
DFG conformation:in
αC-helix conformation:in
G-rich loop angle (distance):60.1° (17.4Å)
G-rich loop rotation:57.1°
Quality Score:9.7
Resolution:1.7 Å
Missing Residues:0
Missing Atoms:3
Ligand binding mode
Waters
Cluster
I1
I4
I5
I6
I8
I11
Ligand
No
No
No
No
No
No
Protein
Yes
Yes
Yes
Yes
Yes
Yes

Pocket alignment
Uniprot sequence:QTLGEGAYGEVQLVAVKIVNIKKEICINKMLNENVVKFYGHYLFLEYCSGGELFDRIEPYLHGIGITHRDIKPENLLLISDFGLA
Sequence structure:QTLGEGAYGEVQLVAVKIVNIKKEICINKMLNENVVKFYGHYLFLEYCSGGELFDRIEPYLHGIGITHRDIKPENLLLISDFGLA