SMTL ID : 3k6h.1

Crystal structure of a nitroreductase family protein from Agrobacterium tumefaciens str. C58

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.05 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: S.32, K.33, R.61 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.33 Salt bridges: A:R.61 SO4.2: 5 residues within 4Å: Chain A: R.19, P.22, R.182 Ligands: FMN.4, SO4.8 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.19 SO4.3: 3 residues within 4Å: Chain A: R.94, E.146 Ligands: FMN.4 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.94 SO4.5: 3 residues within 4Å: Chain B: R.19, R.182 Ligands: FMN.9 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:K.51, B:R.19 SO4.6: 2 residues within 4Å: Chain B: R.94, E.146 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.146 Salt bridges: B:R.94 SO4.7: 3 residues within 4Å: Chain B: S.32, K.33, R.61 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.33 Salt bridges: B:R.61 SO4.8: 6 residues within 4Å: Chain B: D.48, H.49, G.50, K.51 Ligands: SO4.2, FMN.4 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.48, B:G.50, B:K.51 Salt bridges: B:H.49, B:K.51

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.4: 21 residues within 4Å: Chain A: R.18, R.19, S.20, N.142, W.143, L.144, T.145, E.146, A.167, R.182, R.184 Chain B: R.45, V.46, P.47, D.48, H.49, E.118, M.121 Ligands: SO4.2, SO4.3, SO4.8 20 PLIP interactions: 14 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:W.143, A:W.143, A:T.145, B:P.47, B:H.49 Hydrogen bonds: A:S.20, A:S.20, A:N.142, A:W.143, A:T.145, A:E.146, B:D.48, B:D.48 Salt bridges: A:R.18, A:R.19, A:R.182, A:R.184 pi-Stacking: A:W.143, B:H.49, B:H.49 FMN.9: 18 residues within 4Å: Chain A: R.45, V.46, P.47, D.48, H.49, E.118, M.121 Chain B: R.18, R.19, S.20, N.142, W.143, L.144, T.145, E.146, R.182, R.184 Ligands: SO4.5 24 PLIP interactions: 8 interactions with chain A, 16 interactions with chain B Hydrophobic interactions: A:P.47, A:H.49, A:E.118, A:E.118, B:W.143, B:W.143, B:T.145 Hydrogen bonds: A:V.46, A:D.48, B:S.20, B:S.20, B:S.20, B:N.142, B:W.143, B:T.145, B:E.146, B:E.146 pi-Stacking: A:H.49, A:H.49, B:W.143 Salt bridges: B:R.18, B:R.19, B:R.182, B:R.184

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tan, K. et al., Crystal structure of a nitroreductase family protein from Agrobacterium tumefaciens str. C58. To be Published

Release Date

2009-10-27

Peptides

Nitroreductase family protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Nitroreductase family protein