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

Crystal Structure of 7-cyano-7-deazaguanine Reductase, QueF from Vibrio cholerae O1 biovar El Tor complexed with cytosine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x CYT: 6-AMINOPYRIMIDIN-2(1H)-ONE(Non-covalent)

CYT.1: 8 residues within 4Å: Chain A: W.65, I.96, E.97, S.98, I.199, F.235, H.236, E.237 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.235 Hydrogen bonds: A:E.97, A:S.98, A:S.98 CYT.4: 8 residues within 4Å: Chain B: W.65, I.96, E.97, S.98, I.199, F.235, H.236, E.237 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:F.235 Hydrogen bonds: B:E.97, B:S.98, B:S.98, B:H.236

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 5 residues within 4Å: Chain A: R.265, G.266 Chain B: R.265, G.266 Ligands: CL.5 Ligand excluded by PLIP CL.5: 5 residues within 4Å: Chain A: R.265, G.266 Chain B: R.265, G.266 Ligands: CL.2 Ligand excluded by PLIP

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 3 residues within 4Å: Chain A: F.170, D.171, D.172 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.171, A:D.172 Water bridges: A:D.172 SO4.6: 3 residues within 4Å: Chain B: F.170, D.171, D.172 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.171, B:D.171 Water bridges: B:D.172

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, Y. et al., Crystal Structure of 7-cyano-7-deazaguanine Reductase, QueF from Vibrio cholerae O1 biovar El Tor complexed with cytosine. To be Published

Release Date

2013-01-23

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

NADPH-dependent 7-cyano-7-deazaguanine reductase

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