SMTL ID : 5f92.1

Fumarate hydratase of Mycobacterium tuberculosis in complex with formate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

homo-tetramer

Ligands

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

FMT.1: 9 residues within 4Å: Chain A: G.338, S.339, M.342, K.345, N.347 Chain C: T.207, H.208 Chain D: N.161 Ligands: FMT.2 4 PLIP interactions: 1 interactions with chain A, 1 interactions with chain C, 2 interactions with chain D Hydrogen bonds: A:N.347, C:T.207, D:N.161, D:N.161 FMT.2: 9 residues within 4Å: Chain A: G.338, S.339, S.340, I.341 Chain D: T.127, S.159, S.160, N.161 Ligands: FMT.1 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain D Hydrogen bonds: A:G.338, A:S.340, A:I.341, D:S.160 Water bridges: D:S.125 FMT.5: 9 residues within 4Å: Chain B: G.338, S.339, M.342, K.345, N.347 Chain C: N.161 Chain D: T.207, H.208 Ligands: FMT.6 4 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C, 1 interactions with chain D Hydrogen bonds: B:G.338, B:N.347, C:N.161, D:T.207 FMT.6: 8 residues within 4Å: Chain B: G.338, S.339, S.340, I.341 Chain C: T.127, S.159, S.160 Ligands: FMT.5 5 PLIP interactions: 3 interactions with chain C, 2 interactions with chain B Hydrogen bonds: C:T.127, C:S.160, B:S.340, B:I.341 Water bridges: C:S.125

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

CL.3: 1 residues within 4Å: Chain A: Q.219 Ligand excluded by PLIP CL.7: 2 residues within 4Å: Chain D: D.114, Q.115 Ligand excluded by PLIP

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.4: 6 residues within 4Å: Chain A: L.324, A.328, Q.331, N.415, H.418 Chain C: L.450 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain A Hydrogen bonds: C:K.451 Water bridges: C:S.425, C:S.425, A:L.324

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kasbekar, M. et al., Selective small molecule inhibitor of the Mycobacterium tuberculosis fumarate hydratase reveals an allosteric regulatory site. Proc.Natl.Acad.Sci.USA (2016)

Release Date

2016-06-22

Peptides

Fumarate hydratase class II: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Fumarate hydratase class II

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