SMTL ID : 1gqt.2 (1 other biounit)

Activation of Ribokinase by Monovalent Cations

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.34 Å

Oligo State

homo-dimer

Ligands

2 x CS: CESIUM ION(Non-covalent)

CS.1: 6 residues within 4Å: Chain A: D.249, I.251, A.285, R.288, G.290, S.294 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.249, A:A.285, A:G.290 CS.4: 6 residues within 4Å: Chain B: D.249, I.251, A.285, R.288, G.290, S.294 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.249, B:R.288

1 x ACP: PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER(Non-covalent)

ACP.2: 15 residues within 4Å: Chain A: N.187, T.223, F.243, R.244, V.245, A.247, T.250, A.253, G.254, F.257, H.279, A.282, A.283, V.286 Chain B: G.28 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:N.187, A:T.223, A:R.244, A:R.244, A:V.245, A:V.245, A:T.250, A:T.250, A:A.252, A:H.279 pi-Cation interactions: A:R.244

2 x RIB: alpha-D-ribofuranose(Non-covalent)

RIB.3: 12 residues within 4Å: Chain A: N.14, D.16, G.41, G.42, K.43, N.46, A.98, E.143, I.251, A.252, D.255, A.291 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:N.14, A:D.16, A:G.42, A:K.43, A:N.46, A:E.143, A:A.252 Salt bridges: A:K.43 RIB.5: 13 residues within 4Å: Chain B: N.14, D.16, G.41, G.42, K.43, N.46, A.98, I.110, I.112, E.143, I.251, D.255, A.291 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:N.14, B:D.16, B:G.42, B:K.43, B:K.43, B:N.46, B:E.143 Water bridges: B:K.43, B:A.252 Salt bridges: B:K.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Andersson, C.E. et al., Activation of Ribokinase by Monovalent Cations. J.Mol.Biol. (2002)

Release Date

2002-01-28

Peptides

RIBOKINASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

RIBOKINASE

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