SMTL ID : 3eed.2 (1 other biounit)

Crystal structure of human protein kinase CK2 regulatory subunit (CK2beta; mutant 1-193)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-tetramer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.109, C.114, C.137, C.140 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.109, A:C.114, A:C.137, A:C.140 ZN.4: 4 residues within 4Å: Chain B: C.109, C.114, C.137, C.140 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.109, B:C.114, B:C.137, B:C.140 ZN.6: 4 residues within 4Å: Chain C: C.109, C.114, C.137, C.140 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.109, C:C.114, C:C.137, C:C.140 ZN.9: 4 residues within 4Å: Chain D: C.109, C.114, C.137, C.140 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.109, D:C.114, D:C.137, D:C.140

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

SO4.2: 4 residues within 4Å: Chain A: R.17, S.148, S.149, R.150 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.148, A:S.149 Salt bridges: A:R.17, A:R.150 SO4.3: 4 residues within 4Å: Chain A: S.125, I.127 Chain C: P.44, H.45 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain C Hydrogen bonds: A:S.125, A:S.125, A:D.126, C:H.45 Salt bridges: C:H.45 SO4.5: 4 residues within 4Å: Chain B: R.17, S.148, S.149, R.150 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.149, B:S.149, B:R.150 Salt bridges: B:R.17, B:R.150 SO4.7: 4 residues within 4Å: Chain C: R.17, S.148, S.149, R.150 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:S.148, C:S.149 Salt bridges: C:R.17, C:R.150 SO4.8: 4 residues within 4Å: Chain A: P.44, H.45 Chain C: S.125, I.127 5 PLIP interactions: 3 interactions with chain C, 2 interactions with chain A Hydrogen bonds: C:S.125, C:S.125, C:D.126, A:H.45 Salt bridges: A:H.45 SO4.10: 4 residues within 4Å: Chain D: R.17, S.148, S.149, R.150 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:S.149, D:S.149, D:R.150 Salt bridges: D:R.17, D:R.150

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Raaf, J. et al., The interaction of CK2{alpha} and CK2{beta}, the subunits of protein kinase CK2, requires CK2{beta} in a preformed conformation and is enthalpically driven. Protein Sci. (2008)

Release Date

2008-09-16

Peptides

Casein kinase II subunit beta: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Casein kinase II subunit beta

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