SMTL ID : 4ubt.1 (2 other biounits)

Structure of the C93S variant of the 3-ketoacyl-CoA thiolase FadA5 from M. tuberculosis in complex with a steroid and CoA.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x COA: COENZYME A(Non-covalent)

COA.1: 15 residues within 4Å: Chain A: L.136, Q.159, F.160, R.229, T.231, L.239, V.242, A.250, S.253, S.254, I.256, L.296, F.326, V.357 Ligands: 3G6.2 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:V.242, A:I.256 Hydrogen bonds: A:Q.159, A:R.229, A:R.229, A:T.231, A:S.254, A:S.254, A:S.254, A:I.256 Water bridges: A:K.24, A:K.24, A:Q.185 pi-Cation interactions: A:R.229, A:R.229 COA.8: 15 residues within 4Å: Chain B: L.136, Q.159, F.160, R.229, T.231, L.239, V.242, A.250, S.253, S.254, I.256, A.325, F.326, V.357 Ligands: 3G6.9 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:V.242, B:I.256 Hydrogen bonds: B:Q.159, B:R.229, B:R.229, B:T.231, B:S.254, B:S.254, B:S.254, B:I.256 Water bridges: B:K.24, B:K.24, B:R.25, B:R.25, B:Q.185 pi-Cation interactions: B:R.229, B:R.229

2 x 3G6: (2S)-2-[(8S,9S,10R,13S,14S,17R)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]propanoic acid (non-preferred name)(Non-covalent)

3G6.2: 12 residues within 4Å: Chain A: V.68, Q.100, S.101, L.136, R.144, I.147, N.158, Q.159, A.386, G.387 Chain B: N.76 Ligands: COA.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.68, A:L.136, A:N.158, A:Q.159 Hydrogen bonds: A:S.101, A:S.101, A:G.387 Water bridges: A:R.144 3G6.9: 10 residues within 4Å: Chain A: N.76 Chain B: V.68, Q.100, S.101, R.144, I.147, Q.159, A.386, G.387 Ligands: COA.8 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:V.68, B:Q.159 Hydrogen bonds: B:S.101, B:G.387

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: N.26, S.30, S.132, R.133, L.209, N.213 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.133 Water bridges: A:R.133 GOL.4: 4 residues within 4Å: Chain A: W.192, G.195, D.198, R.224 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.198, A:R.224 Water bridges: A:D.198, A:F.223 GOL.5: 6 residues within 4Å: Chain A: W.28, R.220, L.221, V.222, F.223, R.224 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.220, A:R.220, A:F.223, A:R.224

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

CL.6: 2 residues within 4Å: Chain A: R.174, G.237 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain A: V.46, H.56, A.57 Ligand excluded by PLIP CL.10: 2 residues within 4Å: Chain B: F.180, L.331 Ligand excluded by PLIP CL.11: 3 residues within 4Å: Chain B: G.58, P.89, H.91 Ligand excluded by PLIP CL.12: 2 residues within 4Å: Chain B: R.220, L.221 Ligand excluded by PLIP CL.13: 1 residues within 4Å: Chain B: T.231 Ligand excluded by PLIP CL.14: 4 residues within 4Å: Chain B: R.148, W.152, I.154, L.156 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schaefer, C.M. et al., FadA5 a Thiolase from Mycobacterium tuberculosis: A Steroid-Binding Pocket Reveals the Potential for Drug Development against Tuberculosis. Structure (2015)

Release Date

2014-12-17

Peptides

Acetyl-CoA acetyltransferase FadA5: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Acetyl-CoA acetyltransferase FadA5

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