SMTL ID : 3cow.1

Crystal Structure of Mycobacterium Tuberculosis Pantothenate Synthetase at 1.8 Ang resolution- in complex with sulphonamide inhibitor 2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x 52H: 5'-O-{[(2R)-2-hydroxy-3,3-dimethylbutanoyl]sulfamoyl}adenosine(Non-covalent)

52H.1: 19 residues within 4Å: Chain A: P.39, T.40, M.41, H.45, G.47, H.48, L.51, Q.73, Y.83, V.143, F.158, G.159, K.161, D.162, Q.165, P.186, T.187, V.188, M.196 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:P.39, A:V.143, A:F.158 Hydrogen bonds: A:M.41, A:Q.73, A:Q.73, A:Y.83, A:G.159, A:D.162, A:D.162, A:Q.165, A:V.188, A:V.188, A:M.196 Water bridges: A:F.157, A:S.198 Salt bridges: A:H.48 52H.5: 19 residues within 4Å: Chain B: P.39, T.40, M.41, H.45, G.47, H.48, L.51, Q.73, V.140, V.143, F.158, G.159, K.161, D.162, Q.165, P.186, T.187, V.188, M.196 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:P.39, B:V.143, B:F.158 Hydrogen bonds: B:M.41, B:Q.73, B:Q.73, B:Y.83, B:G.159, B:D.162, B:D.162, B:Q.165, B:V.188, B:V.188, B:M.196 Water bridges: B:F.157 Salt bridges: B:H.48

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 10 residues within 4Å: Chain A: M.110, Y.111, P.112, D.113, G.114, L.115, R.116, T.117, K.146 Chain B: D.175 6 PLIP interactions: 2 interactions with chain B, 4 interactions with chain A Water bridges: B:D.175, B:N.177 Hydrogen bonds: A:D.113, A:R.116, A:K.146, A:K.146 GOL.3: 2 residues within 4Å: Chain A: P.112, D.113 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.113, A:D.113

2 x EOH: ETHANOL(Non-functional Binders)

EOH.4: 5 residues within 4Å: Chain A: L.115, R.116, T.118 Chain B: Q.120, P.121 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:T.118, B:Q.120 Hydrogen bonds: A:L.115 EOH.6: 5 residues within 4Å: Chain B: S.25, R.26, R.29, V.151, R.152 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:R.29 Hydrogen bonds: B:V.151

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ciulli, A. et al., Inhibition of Mycobacterium tuberculosis pantothenate synthetase by analogues of the reaction intermediate. Chembiochem (2008)

Release Date

2008-10-07

Peptides

Pantothenate synthetase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Pantothenate synthetase

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