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

E.coli NAD Synthetase, NAD

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.1: 18 residues within 4Å: Chain A: F.132, N.136, R.140, F.170, F.171, T.172, K.173, V.225, A.226, W.254, H.260, K.261 Chain B: Y.33, F.39, Y.147, G.155, V.156, D.180 21 PLIP interactions: 17 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:W.254 Hydrogen bonds: A:N.136, A:F.170, A:K.173, A:K.173, B:Y.33, B:G.155 Water bridges: A:N.136, A:R.140, A:R.140, A:T.172, A:T.172, A:T.172, B:Y.33, B:Y.33 Salt bridges: A:R.140, A:K.261, A:K.261 pi-Stacking: A:F.170, A:H.260, A:H.260 NAD.2: 18 residues within 4Å: Chain A: Y.33, F.39, Y.147, G.155, V.156, D.180 Chain B: F.132, N.136, R.140, F.170, F.171, T.172, K.173, V.225, A.226, W.254, H.260, K.261 20 PLIP interactions: 17 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:W.254 Hydrogen bonds: B:N.136, B:F.170, B:K.173, B:K.173, A:Y.33, A:Y.33, A:G.155 Water bridges: B:N.136, B:R.140, B:R.140, B:T.172, B:T.172, B:T.172 Salt bridges: B:R.140, B:K.261, B:K.261 pi-Stacking: B:F.170, B:H.260, B:H.260

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jauch, R. et al., Structures of Escherichia coli NAD Synthetase with Substrates and Products Reveal Mechanistic Rearrangements. J.Biol.Chem. (2005)

Release Date

2005-02-15

Peptides

NH(3)-dependent NAD(+) synthetase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

NH(3)-dependent NAD(+) synthetase

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