SMTL ID : 3s19.2 (1 other biounit)

Crystal Structure of the R262L mutant of 7-cyano-7-deazaguanine reductase, QueF from Vibrio cholerae complexed with preQ0

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x PRF: 7-DEAZA-7-AMINOMETHYL-GUANINE(Covalent)

PRF.1: 14 residues within 4Å: Chain A: W.65, L.95, I.96, E.97, S.98, C.197, I.199, D.204, E.234, F.235, H.236, E.237, L.265, I.270 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.265 Hydrogen bonds: A:I.96, A:E.97, A:E.97, A:S.98, A:D.204, A:H.236 Salt bridges: A:E.237 pi-Stacking: A:F.235, A:F.235 PRF.3: 12 residues within 4Å: Chain B: W.65, L.95, I.96, E.97, S.98, C.197, L.198, D.204, F.235, H.236, E.237, I.270 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:I.96, B:E.97, B:S.98, B:D.204, B:H.236 Water bridges: B:D.204 Salt bridges: B:E.237 pi-Stacking: B:F.235, B:F.235 pi-Cation interactions: B:F.235

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: T.66, Y.68, E.85, Y.145, R.261, N.284, R.286 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:T.66, A:E.85, A:R.261, A:N.284, A:R.286, A:R.286, A:R.286 GOL.4: 7 residues within 4Å: Chain B: T.66, Y.68, E.85, Y.145, R.261, N.284, R.286 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:T.66, B:T.66, B:R.261, B:R.286, B:R.286, B:R.286

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, Y. et al., Crystal Structure of the R262L mutant of 7-cyano-7-deazaguanine reductase, QueF from Vibrio cholerae complexed with preQ0. To be Published

Release Date

2011-06-29

Peptides

NADPH-dependent 7-cyano-7-deazaguanine reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

NADPH-dependent 7-cyano-7-deazaguanine reductase

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