SMTL ID : 4rvu.2 (1 other biounit)

The native structure of mycobacterial Rv1454c complexed with NADPH

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NDP.1: 30 residues within 4Å: Chain A: N.44, F.45, Y.49, L.128, K.129, T.132, Y.135, A.153, G.156, G.157, V.158, T.176, V.177, S.178, K.182, Y.197, G.223, V.224, F.245, G.246, A.247, A.248, S.249, R.270, P.271, S.272, L.273, E.320, R.322, G.326 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:L.128, A:T.132 Hydrogen bonds: A:F.45, A:Y.49, A:T.132, A:G.157, A:V.158, A:S.178, A:K.182, A:G.223, A:A.247, A:A.248, A:R.270, A:L.273 Water bridges: A:V.43, A:I.46, A:G.156, A:G.223, A:R.322, A:T.324 Salt bridges: A:K.182, A:R.322 NDP.2: 28 residues within 4Å: Chain B: N.44, F.45, Y.49, L.128, T.132, Y.135, A.153, G.156, G.157, V.158, V.177, S.178, K.182, Y.197, G.223, V.224, F.245, G.246, A.247, A.248, S.249, R.270, P.271, S.272, L.273, L.319, E.320, R.322 30 PLIP interactions: 30 interactions with chain B Hydrophobic interactions: B:L.128, B:T.132 Hydrogen bonds: B:F.45, B:Y.49, B:Y.135, B:G.157, B:V.158, B:S.178, B:K.182, B:Y.197, B:Y.197, B:G.223, B:F.245, B:A.247, B:A.248, B:R.270, B:L.273, B:T.324 Water bridges: B:V.43, B:I.46, B:G.156, B:G.223, B:T.227, B:S.249, B:S.249, B:R.270, B:E.320 Salt bridges: B:K.182, B:R.322 pi-Cation interactions: B:R.322

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zheng, Q. et al., Structural views of quinone oxidoreductase from Mycobacterium tuberculosis reveal large conformational changes induced by the co-factor. Febs J. (2015)

Release Date

2015-06-24

Peptides

Probable quinone reductase Qor (NADPH:quinone reductase) (Zeta-crystallin homolog protein): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Probable quinone reductase Qor (NADPH:quinone reductase) (Zeta-crystallin homolog protein)

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