SMTL ID : 1ds5.1 (1 other biounit)

DIMERIC CRYSTAL STRUCTURE OF THE ALPHA SUBUNIT IN COMPLEX WITH TWO BETA PEPTIDES MIMICKING THE ARCHITECTURE OF THE TETRAMERIC PROTEIN KINASE CK2 HOLOENZYME.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.16 Å

Oligo State

hetero-2-2-mer

Ligands

2 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.1: 11 residues within 4Å: Chain A: V.40, G.41, I.61, V.111, K.153, H.155, N.156, M.158, I.169, D.170 Chain B: R.42 7 PLIP interactions: 2 interactions with chain B, 5 interactions with chain A Water bridges: B:K.39 Salt bridges: B:R.42, A:K.153 Hydrogen bonds: A:E.109, A:H.155, A:H.155, A:D.170 AMP.4: 11 residues within 4Å: Chain B: S.46, V.48, I.61, K.63, E.109, Y.110, V.111, H.155, M.158, I.169, D.170 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.46, B:E.109, B:V.111, B:D.170, B:D.170, B:D.170 Salt bridges: B:K.63

2 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.2: 3 residues within 4Å: Chain B: R.186, V.187, A.188 No protein-ligand interaction detected (PLIP) MG.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Battistutta, R. et al., The crystal structure of the complex of Zea mays alpha subunit with a fragment of human beta subunit provides the clue to the architecture of protein kinase CK2 holoenzyme. Eur.J.Biochem. (2000)

Release Date

2001-01-07

Peptides

CASEIN KINASE, ALPHA CHAIN: AB
CASEIN KINASE, BETA CHAIN: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
E

D
F

CASEIN KINASE, ALPHA CHAIN

CASEIN KINASE, BETA CHAIN

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