SMTL ID : 1kfy.1 (2 other biounits)

QUINOL-FUMARATE REDUCTASE WITH QUINOL INHIBITOR 2-[1-(4-CHLORO-PHENYL)-ETHYL]-4,6-DINITRO-PHENOL

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.60 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x OAA: OXALOACETATE ION(Non-covalent)

OAA.1: 12 residues within 4Å: Chain A: G.51, F.117, H.233, L.243, T.245, E.246, R.288, H.356, R.391, G.393, S.394 Ligands: FAD.2 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:F.117 Hydrogen bonds: A:G.51, A:Q.231, A:E.246, A:R.288, A:R.391, A:S.394 Salt bridges: A:H.233, A:H.356, A:R.391

1 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Covalent)

FAD.2: 37 residues within 4Å: Chain A: G.12, A.13, G.14, G.15, A.16, S.37, K.38, V.39, S.44, H.45, T.46, A.48, A.49, E.50, G.51, G.52, H.156, F.157, V.158, A.192, T.193, G.194, T.204, N.205, D.212, L.243, H.356, Y.357, G.379, E.380, R.391, S.394, N.395, S.396, L.397, L.400 Ligands: OAA.1 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:L.243 Hydrogen bonds: A:A.13, A:A.16, A:K.38, A:K.38, A:V.39, A:S.44, A:H.45, A:T.46, A:T.46, A:E.50, A:G.51, A:G.52, A:G.52, A:V.158, A:V.158, A:G.194, A:E.380, A:E.380, A:R.391, A:S.394, A:S.396, A:S.396, A:L.397 pi-Stacking: A:H.356

1 x FES: FE2/S2 (INORGANIC) CLUSTER(Non-covalent)

FES.3: 10 residues within 4Å: Chain B: S.56, C.57, R.58, A.60, C.62, G.63, S.64, C.65, L.75, C.77 4 PLIP interactions: 4 interactions with chain B, Metal complexes: B:C.57, B:C.62, B:C.65, B:C.77

1 x F3S: FE3-S4 CLUSTER(Non-covalent)

F3S.4: 11 residues within 4Å: Chain B: C.158, Q.160, C.204, T.205, F.206, V.207, G.208, Y.209, C.210, A.221, I.224 3 PLIP interactions: 3 interactions with chain B, Metal complexes: B:C.158, B:C.204, B:C.210

1 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.5: 8 residues within 4Å: Chain B: C.148, I.149, N.150, C.151, G.152, L.153, C.154, C.214 4 PLIP interactions: 4 interactions with chain B, Metal complexes: B:C.148, B:C.151, B:C.154, B:C.214

1 x BRS: 2-[1-(4-CHLORO-PHENYL)-ETHYL]-4,6-DINITRO-PHENOL(Non-covalent)

BRS.6: 11 residues within 4Å: Chain B: C.204, T.205, F.206, Q.225, K.228 Chain C: R.28, W.86, L.89 Chain D: W.15, G.19, R.82 9 PLIP interactions: 2 interactions with chain D, 6 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: D:W.15, B:F.206, B:F.206, B:Q.225 pi-Stacking: D:F.18, B:F.206, C:W.86 Hydrogen bonds: B:Q.225, B:K.228

1 x CE1: O-DODECANYL OCTAETHYLENE GLYCOL(Non-covalent)

CE1.7: 8 residues within 4Å: Chain D: D.10, F.14, K.98, W.99, Y.102, G.103, A.106, I.107 4 PLIP interactions: 4 interactions with chain D Hydrophobic interactions: D:F.14, D:Y.102, D:A.106, D:I.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iverson, T.M. et al., Crystallographic studies of the Escherichia coli quinol-fumarate reductase with inhibitors bound to the quinol-binding site. J.Biol.Chem. (2002)

Release Date

2002-03-13

Peptides

FUMARATE REDUCTASE FLAVOPROTEIN: A
Fumarate reductase iron-sulfur protein: B
FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN: C
FUMARATE REDUCTASE 13 KDA HYDROPHOBIC PROTEIN: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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FUMARATE REDUCTASE FLAVOPROTEIN

Fumarate reductase iron-sulfur protein

FUMARATE REDUCTASE 15 KDA HYDROPHOBIC PROTEIN

FUMARATE REDUCTASE 13 KDA HYDROPHOBIC PROTEIN

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