SMTL ID : 3f03.1

Crystal structure of Pentaerythritol Tetranitrate Reductase complex with 1-nitrocyclohexene

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.34 Å

Oligo State

monomer

Ligands

1 x NYH: 1-nitrocyclohexene(Non-covalent)

NYH.1: 10 residues within 4Å: Chain A: T.26, Y.68, W.102, H.181, H.184, Y.186, Y.351 Ligands: FMN.2, CL.3, IPA.4 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.26, A:Y.68

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.2: 20 residues within 4Å: Chain A: A.23, P.24, L.25, T.26, A.58, Q.100, H.181, H.184, R.233, L.275, G.301, A.302, F.322, G.323, R.324, F.350, Y.351 Ligands: NYH.1, CL.3, IPA.4 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:L.25, A:R.324, A:F.350, A:Y.351 Hydrogen bonds: A:P.24, A:T.26, A:A.58, A:Q.100, A:Q.100, A:R.233, A:R.233, A:G.301, A:A.302, A:G.323, A:R.324 Water bridges: A:Y.303, A:Y.303, A:R.324, A:D.325 Salt bridges: A:R.324

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

CL.3: 6 residues within 4Å: Chain A: H.181, H.184, Y.186 Ligands: NYH.1, FMN.2, IPA.4 Ligand excluded by PLIP

1 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.4: 8 residues within 4Å: Chain A: T.26, Y.68, Y.186, Q.241, Y.351 Ligands: NYH.1, FMN.2, CL.3 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.26, A:Y.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Toogood, H.S. et al., Structure-based insight into the asymmetric bioreduction of the C=C double bond of alpha,beta-unsaturated nitroalkenes by pentaerythritol tetranitrate reductase. To be published

Release Date

2008-12-16

Peptides

Pentaerythritol tetranitrate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
K

Pentaerythritol tetranitrate reductase

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