SMTL ID : 3q0g.4 (3 other biounits)

Crystal Structure of the Mycobacterium tuberculosis Crotonase Bound to a Reaction Intermediate Derived from Crotonyl CoA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.38 Å

Oligo State

homo-hexamer

Ligands

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 9 residues within 4Å: Chain A: A.65, E.111, E.131, V.136, L.137, P.138, G.139, M.140 Chain B: F.230 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:A.65, A:E.111, A:L.137, A:G.139, A:M.140 Water bridges: A:E.131 GOL.4: 9 residues within 4Å: Chain D: A.65, E.111, E.131, V.136, L.137, P.138, G.139, M.140 Chain E: F.230 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:A.65, D:E.111, D:L.137, D:G.139, D:M.140 Water bridges: D:E.131

2 x MG: MAGNESIUM ION(Non-functional Binders)

MG.2: 1 residues within 4Å: Ligands: BCO.3 No protein-ligand interaction detected (PLIP) MG.5: 1 residues within 4Å: Ligands: BCO.6 No protein-ligand interaction detected (PLIP)

2 x BCO: Butyryl Coenzyme A(Non-covalent)

BCO.3: 23 residues within 4Å: Chain A: F.230, F.246 Chain C: Q.23, A.24, L.25, A.27, A.63, G.64, A.65, D.66, I.67, M.70, F.84, Y.104, L.106, G.107, G.108, E.111, P.130, E.131, L.134, G.139 Ligands: MG.2 16 PLIP interactions: 13 interactions with chain C, 3 interactions with chain A Hydrophobic interactions: C:L.25, C:A.65, C:F.84, C:F.84, C:Y.104, C:L.106, C:E.131, A:F.230 Hydrogen bonds: C:A.63, C:A.65, C:A.65, C:I.67, C:G.108 Salt bridges: C:K.59, A:K.249, A:K.249 BCO.6: 23 residues within 4Å: Chain D: F.230, F.246 Chain F: Q.23, A.24, L.25, A.27, A.63, G.64, A.65, D.66, I.67, M.70, F.84, Y.104, L.106, G.107, G.108, E.111, P.130, E.131, L.134, G.139 Ligands: MG.5 16 PLIP interactions: 3 interactions with chain D, 13 interactions with chain F Hydrophobic interactions: D:F.230, F:L.25, F:A.65, F:F.84, F:F.84, F:Y.104, F:L.106, F:E.131 Salt bridges: D:K.249, D:K.249, F:K.59 Hydrogen bonds: F:A.63, F:A.65, F:A.65, F:I.67, F:G.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bruning, J.B. et al., Crystal Structure of the Prokaryotic Crotonase. To be Published

Release Date

2012-01-25

Peptides

enoyl-CoA hydratase echA8: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

D
D

E
E

F
F

enoyl-CoA hydratase echA8

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