SMTL ID : 4fti.1

Crystal Structure of the CHK1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x H7K: methyl 5-(6-{[(cis-4-hydroxycyclohexyl)amino]methyl}-2,4-dihydroindeno[1,2-c]pyrazol-3-yl)furan-2-carboxylate(Non-covalent)

H7K.1: 15 residues within 4Å: Chain A: Q.12, T.13, L.14, V.22, A.35, K.37, V.67, L.83, E.84, Y.85, C.86, G.89, E.90, L.136, D.147 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.14, A:L.14, A:V.67, A:L.83, A:L.83, A:L.136 Hydrogen bonds: A:L.14, A:E.84, A:C.86, A:D.147 Water bridges: A:S.146 Salt bridges: A:K.37

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

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

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: W.220, K.223, H.242, L.245 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.220, A:K.223, A:H.242, A:L.245

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

IPA.4: 7 residues within 4Å: Chain A: F.92, I.95, Y.172, A.199, G.203, E.204, L.205 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:I.95, A:A.199 Water bridges: A:Y.172

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

Related Entries With Identical Sequence