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

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

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: S.102, E.199 Ligands: ANP.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:S.102, A:E.199 MG.3: 3 residues within 4Å: Chain B: S.102, E.199 Ligands: ANP.4 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.102

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

ANP.2: 16 residues within 4Å: Chain A: N.43, D.45, L.46, Y.55, V.97, A.98, V.99, G.100, K.101, S.102, T.103, E.199, R.243, K.303, H.307 Ligands: MG.1 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:Y.55, A:A.98, A:V.99, A:G.100, A:K.101, A:K.101, A:S.102, A:T.103, A:T.103, A:E.199, A:R.243, A:K.303 Water bridges: A:S.47, A:Y.55, A:T.104 pi-Stacking: A:H.307 ANP.4: 16 residues within 4Å: Chain B: N.43, D.45, L.46, Y.55, V.97, A.98, V.99, G.100, K.101, S.102, T.103, E.199, R.243, K.303, H.307 Ligands: MG.3 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:N.43, B:D.45, B:Y.55, B:A.98, B:V.99, B:G.100, B:K.101, B:K.101, B:S.102, B:T.103, B:T.103, B:E.199, B:R.243, B:K.303, B:H.307 Water bridges: B:Y.55 pi-Stacking: B:H.307

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

2000-11-17

Peptides

PANTOTHENATE KINASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PANTOTHENATE KINASE

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