SMTL ID : 4e5k.1 (1 other biounit)

Thermostable phosphite dehydrogenase in complex with NAD and sulfite

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

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

NAD.1: 27 residues within 4Å: Chain A: K.76, G.77, L.100, T.104, L.151, G.152, G.154, A.155, I.156, H.174, E.175, A.176, K.177, A.207, L.208, P.209, T.214, L.217, P.235, C.236, R.237, D.261, V.262, H.292, G.294, S.295 Ligands: SO3.2 24 PLIP interactions: 24 interactions with chain A Hydrophobic interactions: A:K.76, A:L.100, A:L.100, A:T.104, A:I.156 Hydrogen bonds: A:T.104, A:A.155, A:I.156, A:A.176, A:K.177, A:D.261, A:G.294, A:S.295 Water bridges: A:K.76, A:F.78, A:D.79, A:G.154, A:G.157, A:H.174, A:H.174, A:L.210, A:A.296 Salt bridges: A:K.76, A:K.76 NAD.4: 25 residues within 4Å: Chain B: K.76, G.77, L.100, T.104, G.152, G.154, A.155, I.156, H.174, E.175, A.176, K.177, A.207, L.208, P.209, T.214, L.217, P.235, C.236, R.237, D.261, H.292, G.294, S.295 Ligands: SO3.3 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:K.76, B:L.100, B:L.100, B:T.104, B:I.156 Hydrogen bonds: B:A.155, B:I.156, B:A.176, B:D.261, B:S.295 Water bridges: B:K.76, B:G.154, B:G.157 Salt bridges: B:K.76, B:K.76

2 x SO3: SULFITE ION(Non-covalent)

SO3.2: 8 residues within 4Å: Chain A: M.53, L.75, K.76, G.77, L.100, R.237, H.292 Ligands: NAD.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.76, A:G.77, A:R.237, A:R.237, A:H.292 SO3.3: 8 residues within 4Å: Chain B: M.53, L.75, K.76, G.77, L.100, R.237, H.292 Ligands: NAD.4 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:K.76, B:G.77, B:R.237, B:R.237, B:H.292

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zou, Y. et al., Crystal structures of phosphite dehydrogenase provide insights into nicotinamide cofactor regeneration. Biochemistry (2012)

Release Date

2012-05-30

Peptides

Phosphite dehydrogenase (thermostable variant): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Phosphite dehydrogenase (thermostable variant)

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