SMTL ID : 3zof.1

Crystal structure of FMN-binding protein (YP_005476) from Thermus thermophilus with bound benzene-1,4-diol

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

2 x HQE: benzene-1,4-diol(Non-covalent)

HQE.1: 7 residues within 4Å: Chain A: Y.17, V.38, W.39, R.58, H.131, Y.162 Ligands: FMN.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.17, A:R.58 Water bridges: A:Y.162 pi-Stacking: A:W.39, A:W.39 HQE.3: 7 residues within 4Å: Chain B: Y.17, V.38, W.39, R.58, H.131, Y.162 Ligands: FMN.4 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:V.38 Hydrogen bonds: B:R.58 Water bridges: B:Y.162, B:Y.162 pi-Stacking: B:W.39, B:W.39

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.2: 22 residues within 4Å: Chain A: N.33, C.35, P.36, A.37, V.38, W.39, S.53, I.54, S.55, R.58, F.59, T.60, L.86, G.87, H.89, S.90, G.91, K.96, H.131, Y.162, Y.168 Ligands: HQE.1 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:V.38, A:Y.162, A:Y.162 Hydrogen bonds: A:N.33, A:P.36, A:V.38, A:W.39, A:S.53, A:S.55, A:R.58, A:F.59, A:T.60, A:T.60, A:T.60, A:G.87, A:S.90, A:G.91, A:K.96 Water bridges: A:R.58 Salt bridges: A:K.96 FMN.4: 24 residues within 4Å: Chain B: N.33, C.35, P.36, A.37, V.38, W.39, S.53, I.54, S.55, R.58, F.59, T.60, L.86, G.87, S.88, H.89, S.90, G.91, R.92, K.96, H.131, Y.162, Y.168 Ligands: HQE.3 22 PLIP interactions: 22 interactions with chain B Hydrophobic interactions: B:P.36, B:V.38, B:Y.162, B:Y.162, B:Y.168 Hydrogen bonds: B:N.33, B:P.36, B:V.38, B:W.39, B:S.53, B:S.55, B:R.58, B:F.59, B:T.60, B:T.60, B:G.87, B:H.89, B:S.90, B:G.91, B:K.96 Water bridges: B:R.92 Salt bridges: B:K.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Steinkellner, G. et al., Identification of Promiscuous Ene-Reductase Activity by Mining Structural Databases Using Active Site Constellations. Nat.Commun. (2014)

Release Date

2014-05-14

Peptides

FLAVOREDOXIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

FLAVOREDOXIN

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