SMTL ID : 1jwh.1

Crystal Structure of Human Protein Kinase CK2 Holoenzyme

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

hetero-2-2-mer

Ligands

7 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 2 residues within 4Å: Chain A: H.234, R.244 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:H.234 Water bridges: A:R.244, A:R.244 Salt bridges: A:H.234, A:R.244 PO4.3: 2 residues within 4Å: Chain B: H.234, R.244 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:H.234, B:R.244 PO4.4: 3 residues within 4Å: Chain B: R.195, K.198, N.238 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:N.238, B:N.238 Water bridges: B:K.198, B:N.238, B:N.238 Salt bridges: B:R.195, B:K.198 PO4.5: 3 residues within 4Å: Chain C: K.147, S.148, R.150 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:S.148, C:S.148 Water bridges: C:K.147, C:K.147, C:S.149 Salt bridges: C:K.147, C:R.150 PO4.7: 4 residues within 4Å: Chain D: R.17, S.148, S.149 Ligands: PO4.8 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:S.148 Water bridges: D:S.149 Salt bridges: D:R.17 PO4.8: 4 residues within 4Å: Chain D: K.147, S.148, R.150 Ligands: PO4.7 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:S.148 Salt bridges: D:K.147, D:R.150 Water bridges: C:S.149 PO4.9: 3 residues within 4Å: Chain D: E.20, K.100, D.105 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:E.20, D:D.105, D:D.105 Salt bridges: D:K.100

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.2: 12 residues within 4Å: Chain A: S.51, V.53, V.66, K.68, I.95, F.113, E.114, V.116, H.160, M.163, I.174, D.175 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:E.114, A:V.116, A:K.158, A:D.175 Water bridges: A:S.51, A:K.68, A:D.175 Salt bridges: A:K.68

2 x ZN: ZINC ION(Non-covalent)

ZN.6: 5 residues within 4Å: Chain C: C.109, C.114, C.137, C.140, Y.144 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.109, C:C.114, C:C.137, C:C.140 ZN.10: 5 residues within 4Å: Chain D: C.109, C.114, C.137, C.140, Y.144 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.109, D:C.114, D:C.137, D:C.140

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Niefind, K. et al., Crystal structure of human protein kinase CK2: insights into basic properties of the CK2 holoenzyme. EMBO J. (2001)

Release Date

2002-03-04

Peptides

Casein kinase II, alpha chain: AB
Casein kinase II beta chain: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Casein kinase II, alpha chain

Casein kinase II beta chain

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