SMTL ID : 3tye.1 (1 other biounit)

Dihydropteroate Synthase in complex with DHP-STZ

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x XTZ: 4-{[(2-amino-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)methyl]amino}-N-(1,3-thiazol-2-yl)benzenesulfonamide(Non-covalent)

XTZ.1: 15 residues within 4Å: Chain A: T.87, P.89, D.121, N.140, I.142, M.165, D.204, G.208, F.209, L.234, G.236, K.240, S.241, R.274 Ligands: SO4.2 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:P.89, A:F.209, A:K.240 Hydrogen bonds: A:T.87, A:N.140, A:N.140, A:K.240, A:S.241 Water bridges: A:G.206, A:G.236 Salt bridges: A:D.204 pi-Cation interactions: A:K.240, A:R.274 XTZ.6: 15 residues within 4Å: Chain B: T.87, P.89, D.121, N.140, I.142, M.165, D.204, G.208, F.209, L.234, G.236, K.240, S.241, R.274 Ligands: SO4.7 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:P.89, B:F.209, B:K.240 Hydrogen bonds: B:T.87, B:N.140, B:N.140, B:K.240, B:S.241 Water bridges: B:G.206, B:G.236 Salt bridges: B:D.204 pi-Cation interactions: B:K.240, B:R.274

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

SO4.2: 4 residues within 4Å: Chain A: R.88, R.274, H.276 Ligands: XTZ.1 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.274 Salt bridges: A:R.88, A:R.274, A:H.276 SO4.3: 2 residues within 4Å: Chain A: H.68, R.239 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.68 Salt bridges: A:R.239 SO4.4: 3 residues within 4Å: Chain A: K.70, R.73, E.113 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.70, A:R.73 SO4.5: 2 residues within 4Å: Chain A: R.283 Chain B: L.249 2 PLIP interactions: 2 interactions with chain A Water bridges: A:K.286 Salt bridges: A:R.283 SO4.7: 4 residues within 4Å: Chain B: R.88, R.274, H.276 Ligands: XTZ.6 4 PLIP interactions: 4 interactions with chain B Water bridges: B:R.274 Salt bridges: B:R.88, B:R.274, B:H.276 SO4.8: 2 residues within 4Å: Chain B: H.68, R.239 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:H.68 Salt bridges: B:R.239 SO4.9: 3 residues within 4Å: Chain B: K.70, R.73, E.113 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:K.70, B:R.73 SO4.10: 2 residues within 4Å: Chain A: L.249 Chain B: R.283 2 PLIP interactions: 2 interactions with chain B Water bridges: B:K.286 Salt bridges: B:R.283

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yun, M.K. et al., Catalysis and sulfa drug resistance in dihydropteroate synthase. Science (2012)

Release Date

2012-03-14

Peptides

Dihydropteroate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Dihydropteroate synthase

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