SMTL ID : 1esm.3 (2 other biounits)

STRUCTURAL BASIS FOR THE FEEDBACK REGULATION OF ESCHERICHIA COLI PANTOTHENATE KINASE BY COENZYME A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-tetramer

Ligands

4 x COA: COENZYME A(Non-covalent)

COA.1: 20 residues within 4Å: Chain A: G.41, I.42, V.97, A.98, K.101, S.102, R.106, K.145, Y.175, H.177, Y.180, L.201, Y.240, R.243, F.244, F.247, F.252, F.259, L.277, N.282 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:Y.175 Hydrogen bonds: A:I.42, A:A.98, A:S.102, A:S.102, A:Y.180, A:Y.240, A:N.282, A:N.282 Water bridges: A:H.177 Salt bridges: A:K.101, A:K.101, A:R.106, A:R.243 pi-Stacking: A:H.177, A:F.247 COA.2: 20 residues within 4Å: Chain B: G.41, I.42, V.97, A.98, K.101, S.102, R.106, K.145, Y.175, H.177, Y.180, L.201, Y.240, R.243, F.244, F.247, F.252, F.259, L.277, N.282 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:Y.175 Hydrogen bonds: B:I.42, B:A.98, B:S.102, B:S.102, B:Y.180, B:N.282, B:N.282 Water bridges: B:T.103, B:H.177, B:L.201, B:R.243, B:R.243 Salt bridges: B:K.101, B:K.101, B:R.106, B:R.243 pi-Stacking: B:H.177, B:H.177, B:F.247 COA.3: 19 residues within 4Å: Chain C: G.41, I.42, V.97, A.98, K.101, S.102, R.106, K.145, Y.175, H.177, Y.180, L.201, Y.240, R.243, F.247, F.252, F.259, L.277, N.282 17 PLIP interactions: 17 interactions with chain C Hydrophobic interactions: C:Y.175 Hydrogen bonds: C:I.42, C:A.98, C:S.102, C:S.102, C:Y.180, C:Y.240, C:N.282, C:N.282 Water bridges: C:R.243, C:R.243 Salt bridges: C:K.101, C:K.101, C:R.106, C:R.243 pi-Stacking: C:H.177, C:F.247 COA.4: 20 residues within 4Å: Chain D: G.41, I.42, V.97, A.98, K.101, S.102, R.106, K.145, Y.175, H.177, Y.180, L.201, Y.240, R.243, F.244, F.247, F.252, F.259, L.277, N.282 16 PLIP interactions: 16 interactions with chain D Hydrophobic interactions: D:Y.175 Hydrogen bonds: D:I.42, D:A.98, D:S.102, D:S.102, D:Y.180, D:Y.180, D:Y.240, D:N.282, D:N.282 Salt bridges: D:K.101, D:K.101, D:R.106, D:R.243 pi-Stacking: D:H.177, D:F.247

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yun, M. et al., Structural basis for the feedback regulation of Escherichia coli pantothenate kinase by coenzyme A. J.Biol.Chem. (2000)

Release Date

2000-09-20

Peptides

PANTOTHENATE KINASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

PANTOTHENATE KINASE

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