SMTL ID : 4fn8.1 (1 other biounit)

Crystal structure of the Mtb enoyl CoA isomerase (Rv0632c)in complex with acetoacetyl CoA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

homo-trimer

Ligands

3 x CAA: ACETOACETYL-COENZYME A(Non-covalent)

CAA.1: 19 residues within 4Å: Chain A: K.23, V.24, A.26, R.57, G.61, G.62, F.63, D.64, L.65, L.68, H.104, I.106, A.107, M.108, N.130, E.131, I.134, M.136, P.139 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:F.63, A:L.68, A:H.104, A:I.106, A:A.107 Hydrogen bonds: A:G.61, A:F.63, A:F.63, A:D.64, A:L.65, A:M.108, A:N.130 Water bridges: A:R.57, A:R.57 Salt bridges: A:K.23, A:R.57, A:R.57 CAA.5: 19 residues within 4Å: Chain B: K.23, V.24, A.26, R.57, G.61, G.62, F.63, D.64, L.65, L.68, H.104, I.106, A.107, M.108, N.130, E.131, I.134, M.136, P.139 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:F.63, B:L.68, B:H.104, B:I.106, B:A.107 Hydrogen bonds: B:G.61, B:F.63, B:F.63, B:D.64, B:L.65, B:M.108, B:N.130 Water bridges: B:R.57, B:R.57 Salt bridges: B:K.23, B:R.57, B:R.57 CAA.9: 19 residues within 4Å: Chain C: K.23, V.24, A.26, R.57, G.61, G.62, F.63, D.64, L.65, L.68, H.104, I.106, A.107, M.108, N.130, E.131, I.134, M.136, P.139 17 PLIP interactions: 17 interactions with chain C Hydrophobic interactions: C:F.63, C:L.68, C:H.104, C:I.106, C:A.107 Hydrogen bonds: C:G.61, C:F.63, C:F.63, C:D.64, C:L.65, C:M.108, C:N.130 Water bridges: C:R.57, C:R.57 Salt bridges: C:K.23, C:R.57, C:R.57

9 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: G.28, P.29, A.30, I.67 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.30 Water bridges: A:M.31 SO4.3: 5 residues within 4Å: Chain A: R.152 Chain B: R.152 Chain C: R.152 Ligands: SO4.7, SO4.11 6 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B, 2 interactions with chain C Water bridges: A:R.152, B:R.152, C:R.152 Salt bridges: A:R.152, B:R.152, C:R.152 SO4.4: 3 residues within 4Å: Chain A: H.123, G.167, E.168 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.123, A:E.168 Water bridges: A:E.168, A:E.168, A:T.169 Salt bridges: A:H.123 SO4.6: 4 residues within 4Å: Chain B: G.28, P.29, A.30, I.67 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:A.30 Water bridges: B:M.31 SO4.7: 5 residues within 4Å: Chain A: R.152 Chain B: R.152 Chain C: R.152 Ligands: SO4.3, SO4.11 6 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B, 2 interactions with chain C Water bridges: A:R.152, B:R.152, C:R.152 Salt bridges: A:R.152, B:R.152, C:R.152 SO4.8: 3 residues within 4Å: Chain B: H.123, G.167, E.168 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:H.123, B:E.168 Water bridges: B:E.168, B:E.168, B:T.169 Salt bridges: B:H.123 SO4.10: 4 residues within 4Å: Chain C: G.28, P.29, A.30, I.67 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:A.30 Water bridges: C:M.31 SO4.11: 5 residues within 4Å: Chain A: R.152 Chain B: R.152 Chain C: R.152 Ligands: SO4.3, SO4.7 6 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B, 2 interactions with chain C Water bridges: A:R.152, B:R.152, C:R.152 Salt bridges: A:R.152, B:R.152, C:R.152 SO4.12: 3 residues within 4Å: Chain C: H.123, G.167, E.168 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:H.123, C:E.168 Water bridges: C:E.168, C:E.168, C:T.169 Salt bridges: C:H.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bruning, J.B. et al., Crystal structure and mechanism of the prokaryotic enoyl CoA isomerase (ECI). To be Published

Release Date

2013-05-29

Peptides

Enoyl-CoA hydratase/isomerase family protein: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Enoyl-CoA hydratase/isomerase family protein

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