SMTL ID : 6gi8.1

Crystal structure of pentaerythritol tetranitrate reductase (PETNR) mutant L25A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.42 Å

Oligo State

monomer

Ligands

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 23 residues within 4Å: Chain A: A.24, P.25, A.26, T.27, R.28, E.58, A.59, Q.101, H.182, H.185, R.234, S.272, L.276, A.301, G.302, A.303, F.323, G.324, R.325, I.328, F.351, Y.352 Ligands: ACT.2 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:A.26, A:L.276, A:R.325, A:F.351 Hydrogen bonds: A:T.27, A:T.27, A:A.59, A:Q.101, A:Q.101, A:H.182, A:H.185, A:R.234, A:R.234, A:G.302, A:A.303, A:G.324, A:R.325 Water bridges: A:S.272, A:Y.304, A:A.322, A:R.325, A:D.326 Salt bridges: A:R.325

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 8 residues within 4Å: Chain A: T.27, A.59, Y.69, W.103, H.182, H.185, Y.187 Ligands: FMN.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.103, A:Y.187 Hydrogen bonds: A:Y.187 Salt bridges: A:H.182, A:H.185

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iorgu, A.I. et al., Nonequivalence of Second Sphere "Noncatalytic" Residues in Pentaerythritol Tetranitrate Reductase in Relation to Local Dynamics Linked to H-Transfer in Reactions with NADH and NADPH Coenzymes. Acs Catalysis (2018)

Release Date

2019-03-20

Peptides

Pentaerythritol tetranitrate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Pentaerythritol tetranitrate reductase