SMTL ID : 2ymv.1

Structure of Reduced M Smegmatis 5246, a homologue of M.Tuberculosis Acg

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x FNR: 1-DEOXY-1-(7,8-DIMETHYL-2,4-DIOXO-3,4-DIHYDRO-2H-BENZO[G]PTERIDIN-1-ID-10(5H)-YL)-5-O-PHOSPHONATO-D-RIBITOL(Non-covalent)

FNR.1: 23 residues within 4Å: Chain A: P.23, S.24, L.25, H.26, N.27, E.59, M.62, S.63, R.121, R.122, T.123, R.125, I.197, R.215, F.217, L.256, C.271, P.272, V.273, T.274, H.275, T.315, R.317 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:L.25, A:L.256, A:P.272, A:T.274 Hydrogen bonds: A:R.21, A:S.24, A:H.26, A:T.123, A:T.123, A:T.123, A:T.123, A:R.125, A:R.215, A:T.274, A:T.274, A:H.275 Water bridges: A:R.121, A:R.125, A:R.215, A:R.215, A:T.315 Salt bridges: A:R.121, A:R.317

3 x FMT: FORMIC ACID(Non-functional Binders)

FMT.2: 4 residues within 4Å: Chain A: Q.17, L.18, R.21, L.119 3 PLIP interactions: 3 interactions with chain A Water bridges: A:Q.17, A:Q.17, A:L.18 FMT.4: 3 residues within 4Å: Chain A: R.72, V.84, R.86 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.72, A:R.72, A:R.86, A:R.86 Water bridges: A:E.254 FMT.6: 2 residues within 4Å: Chain A: P.190, A.192 1 PLIP interactions: 1 interactions with chain A Water bridges: A:A.192

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.3: 5 residues within 4Å: Chain A: W.186, W.187, T.189, A.192, D.195 2 PLIP interactions: 2 interactions with chain A Water bridges: A:D.195 pi-Stacking: A:W.186

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

ACT.5: 3 residues within 4Å: Chain A: R.55, Y.244, R.283 4 PLIP interactions: 4 interactions with chain A Water bridges: A:S.56 Salt bridges: A:R.55, A:H.280, A:R.283 ACT.7: 6 residues within 4Å: Chain A: Y.244, R.283, D.284, A.294, C.295, P.296 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.294 Water bridges: A:R.283, A:D.293

2 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.8: 5 residues within 4Å: Chain A: E.109, G.110, K.113, M.265, S.266 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.109, A:K.113 Water bridges: A:E.262 PGE.9: 5 residues within 4Å: Chain A: A.78, G.79, W.80, Q.105, V.107 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chauviac, F.-X. et al., Crystal Structure of Reduced Msacg, a Putative Nitroreductase from Mycobacterium Smegmatis and a Close Homologue of Mycobacterium Tuberculosis Acg. J.Biol.Chem. (2012)

Release Date

2012-11-21

Peptides

ACG NITROREDUCTASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ACG NITROREDUCTASE