SMTL ID : 4ftt.1

Crystal Structure of the CHK1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x 6HK: methyl [3-(1-methyl-1H-imidazol-5-yl)-11-oxo-10,11-dihydro-5H-dibenzo[b,e][1,4]diazepin-8-yl]acetate(Non-covalent)

6HK.1: 16 residues within 4Å: Chain A: L.14, V.22, A.35, K.37, L.83, E.84, Y.85, C.86, S.87, G.88, G.89, E.90, D.93, L.136, S.146, D.147 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.14, A:V.22, A:A.35, A:Y.85, A:L.136 Hydrogen bonds: A:C.86, A:C.86 Water bridges: A:L.14, A:D.147

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 6 residues within 4Å: Chain A: K.53, R.128, T.152, R.161, L.163, K.165 5 PLIP interactions: 5 interactions with chain A Water bridges: A:R.161, A:R.161 Salt bridges: A:K.53, A:R.128, A:R.161

3 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.3: 5 residues within 4Å: Chain A: F.92, I.95, Y.172, G.203, E.204 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:I.95 Hydrogen bonds: A:Y.172 IPA.4: 2 residues within 4Å: Chain A: V.29, T.30 No protein-ligand interaction detected (PLIP) IPA.5: 2 residues within 4Å: Chain A: Y.156, N.157 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.157 Water bridges: A:R.155, A:N.158

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kang, Y.N. et al., Crystal Structure of the CHK1. To be Published

Release Date

2012-08-22

Peptides

Serine/threonine-protein kinase Chk1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serine/threonine-protein kinase Chk1

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