SMTL ID : 1ad4.1

DIHYDROPTEROATE SYNTHETASE COMPLEXED WITH OH-CH2-PTERIN-PYROPHOSPHATE FROM STAPHYLOCOCCUS AUREUS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

3 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 2 residues within 4Å: Chain A: H.263 Chain B: D.186 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.263, H2O.6, H2O.12, H2O.12 MN.2: 2 residues within 4Å: Chain A: N.10 Ligands: HH2.4 No protein-ligand interaction detected (PLIP) MN.5: 1 residues within 4Å: Chain B: H.263 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:H.263, H2O.4, H2O.4, H2O.12, H2O.12

2 x K: POTASSIUM ION(Non-covalent)

K.3: 3 residues within 4Å: Chain A: V.74, F.76, V.78 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:V.74, A:F.76, A:V.78, H2O.5, H2O.5 K.6: 3 residues within 4Å: Chain B: V.74, F.76, V.78 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:F.76, B:V.78, H2O.11

1 x HH2: 6-HYDROXYMETHYLPTERIN-DIPHOSPHATE(Non-covalent)

HH2.4: 17 residues within 4Å: Chain A: I.8, N.10, R.51, D.83, N.102, Q.104, V.125, M.127, D.166, I.169, F.171, L.196, A.198, K.202, R.238, H.240 Ligands: MN.2 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:N.10, A:N.102, A:N.102, A:K.202 Water bridges: A:Q.104, A:A.198 Salt bridges: A:R.51, A:D.83, A:D.166, A:R.238, A:H.240 pi-Cation interactions: A:R.238

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hampele, I.C. et al., Structure and function of the dihydropteroate synthase from Staphylococcus aureus. J.Mol.Biol. (1997)

Release Date

1998-04-29

Peptides

DIHYDROPTEROATE SYNTHETASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

DIHYDROPTEROATE SYNTHETASE

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