SMTL ID : 7e1q.1

Crystal structure of dehydrogenase/isomerase FabX from Helicobacter pylori

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

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

SF4.1: 12 residues within 4Å: Chain A: P.283, C.309, S.311, N.312, C.313, V.314, C.317, G.320, A.323, C.329, I.330, A.331 4 PLIP interactions: 4 interactions with chain A, Metal complexes: A:C.309, A:C.313, A:C.317, A:C.329

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.2: 22 residues within 4Å: Chain A: G.31, G.32, M.33, G.34, I.37, N.108, L.110, I.156, E.184, S.188, G.189, G.229, G.230, Q.249, M.250, A.251, T.252, L.255, F.348, T.349, G.350 Ligands: CL.3 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:M.33, A:I.37, A:L.255, A:F.348 Hydrogen bonds: A:G.32, A:G.34, A:N.108, A:N.108, A:E.184, A:G.189, A:G.189, A:G.229, A:G.230, A:I.231, A:Q.249, A:A.251, A:T.252, A:T.252 Water bridges: A:G.32, A:A.135, A:I.231

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 2 residues within 4Å: Chain A: H.191 Ligands: FMN.2 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhou, J. et al., Helicobacter pylori FabX contains a [4Fe-4S] cluster essential for unsaturated fatty acid synthesis. Nat Commun (2021)

Release Date

2021-12-01

Peptides

2-nitropropane dioxygenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

2-nitropropane dioxygenase

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