SMTL ID : 4ubt.2 (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

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

1 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)

3G6.1: 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.2 7 PLIP interactions: 7 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

2 x COA: COENZYME A(Non-covalent)

COA.2: 13 residues within 4Å: Chain A: L.136, Q.159, F.160, R.229, T.231, L.239, A.250, S.253, S.254, I.256, F.326, V.357 Ligands: 3G6.1 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: 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:R.25, A:R.25, A:Q.185 pi-Cation interactions: A:R.229, A:R.229 COA.7: 15 residues within 4Å: Chain B: L.136, Q.159, F.160, R.229, T.231, L.239, A.250, S.253, S.254, Q.255, I.256, A.325, H.355, V.357 Ligands: CL.10 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:F.160, 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:R.25, B:R.25, B:Q.185, B:S.254 pi-Cation interactions: B:R.229, B:R.229

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: W.192, D.198, I.201, F.223 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:F.223, A:R.224 GOL.8: 4 residues within 4Å: Chain B: E.161, E.164, R.165, K.168 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.161 Water bridges: B:E.164

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.4: 6 residues within 4Å: Chain A: L.331, A.334, R.335, E.338, P.339, M.341 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.335, A:R.335

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

CL.5: 2 residues within 4Å: Chain A: Q.189, A.193 Ligand excluded by PLIP CL.9: 1 residues within 4Å: Chain B: S.202 Ligand excluded by PLIP CL.10: 5 residues within 4Å: Chain B: Q.100, S.101, A.386, G.387 Ligands: COA.7 Ligand excluded by PLIP

1 x NA: SODIUM ION(Non-functional Binders)

NA.6: 2 residues within 4Å: Chain A: D.318, S.378 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.318, A:S.378

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
C

B
D

Acetyl-CoA acetyltransferase FadA5

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