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

Crystal structure of Escherichia coli ketopantoate reductase in a ternary complex with NADP+ and pantoate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.1: 23 residues within 4Å: Chain A: L.23, G.24, C.25, G.26, A.27, L.28, W.46, L.47, R.48, T.87, L.88, K.89, A.90, Q.92, A.96, I.113, H.114, N.115, T.135, H.137, A.138, A.139, E.273 28 PLIP interactions: 28 interactions with chain A Hydrophobic interactions: A:L.28, A:T.135 Hydrogen bonds: A:C.25, A:A.27, A:L.28, A:R.48, A:L.88, A:A.90, A:Q.92, A:N.115, A:N.115, A:A.139, A:A.139, A:E.273 Water bridges: A:G.24, A:G.24, A:C.25, A:C.25, A:G.29, A:K.89, A:K.89, A:Q.92, A:A.96, A:S.261 Salt bridges: A:R.48, A:K.89, A:K.89 pi-Cation interactions: A:R.48

1 x PAF: PANTOATE(Non-covalent)

PAF.2: 8 residues within 4Å: Chain A: N.115, N.197, I.200, N.201, N.211, V.251, S.260, S.261 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:I.200, A:V.251 Hydrogen bonds: A:N.115, A:N.115, A:N.197, A:N.201, A:N.211, A:S.261 Water bridges: A:N.115, A:S.261

2 x DIO: 1,4-DIETHYLENE DIOXIDE(Non-covalent)

DIO.3: 3 residues within 4Å: Chain A: D.275, Y.276, R.283 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.283 DIO.4: 5 residues within 4Å: Chain A: G.279, L.282, R.283, R.286, F.299 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.283

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ciulli, A. et al., Crystal Structure of Escherichia coli Ketopantoate Reductase in a Ternary Complex with NADP+ and Pantoate Bound: SUBSTRATE RECOGNITION, CONFORMATIONAL CHANGE, AND COOPERATIVITY. J.Biol.Chem. (2007)

Release Date

2007-01-16

Peptides

Ketopantoate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Ketopantoate reductase

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