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

E.coli NAD Synthetase, AMP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: D.52, E.165 Ligands: AMP.2 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:E.165, H2O.3, H2O.4, H2O.6, H2O.6 MG.4: 3 residues within 4Å: Chain B: D.52, E.165 Ligands: AMP.5 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:E.165, H2O.13, H2O.13, H2O.16, H2O.16

4 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.2: 11 residues within 4Å: Chain A: G.46, I.47, S.48, S.53, V.81, L.83, Q.88, R.142, T.160, D.176 Ligands: MG.1 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:L.83, A:R.142 Water bridges: A:I.47, A:S.48, A:S.53, A:Q.88, A:R.142, A:Q.146, A:Q.146, A:T.160, A:T.160, A:D.176, A:D.176 AMP.3: 15 residues within 4Å: Chain A: Y.33, Y.37, Y.147, G.151, G.155, V.156, D.180 Chain B: F.132, N.136, R.140, F.171, T.172, K.173, H.260, K.261 13 PLIP interactions: 10 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:N.136, B:N.136, B:F.171, B:K.173, B:K.173, A:Y.33, A:Y.33, A:G.155 Water bridges: B:R.140 Salt bridges: B:R.140, B:K.261 pi-Stacking: B:H.260, B:H.260 AMP.5: 11 residues within 4Å: Chain B: G.46, I.47, S.48, S.53, V.81, L.83, Q.88, R.142, T.160, D.176 Ligands: MG.4 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:L.83, B:R.142, B:T.160 Water bridges: B:I.47, B:S.48, B:S.53, B:Q.88, B:R.142, B:Q.146, B:Q.146, B:T.160 AMP.6: 15 residues within 4Å: Chain A: F.132, N.136, R.140, F.171, T.172, K.173, H.260, K.261 Chain B: Y.33, Y.37, Y.147, G.151, G.155, V.156, D.180 14 PLIP interactions: 10 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:N.136, A:N.136, A:F.171, A:K.173, A:K.173, B:Y.33, B:G.155 Water bridges: A:R.140, B:Y.33, B:Y.33 Salt bridges: A:R.140, A:K.261 pi-Stacking: A:H.260, A: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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