SMTL ID : 3p7x.2 (2 other biounits)

Crystal structure of an atypical two-cysteine peroxiredoxin (SAOUHSC_01822) from Staphylococcus aureus NCTC8325

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: T.4, E.5, H.14, L.15 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.5, A:L.15 SO4.7: 5 residues within 4Å: Chain B: A.73, S.74, K.75, E.76 Ligands: PG4.11 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.74, B:K.75, B:E.76, B:E.76

11 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.2: 3 residues within 4Å: Chain A: I.20, D.24, F.25 2 PLIP interactions: 2 interactions with chain A Water bridges: A:F.25, A:F.25 PG4.3: 3 residues within 4Å: Chain A: T.7, G.10, E.149 No protein-ligand interaction detected (PLIP) PG4.4: 8 residues within 4Å: Chain A: A.45, G.46, K.47, K.75, E.76, E.77, G.78, I.79 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.45, A:K.47 PG4.5: 4 residues within 4Å: Chain A: N.37, V.39, D.43, Y.44 No protein-ligand interaction detected (PLIP) PG4.8: 8 residues within 4Å: Chain B: A.45, G.46, K.47, K.75, E.76, E.77, G.78, I.79 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.47 Water bridges: B:K.47 PG4.9: 5 residues within 4Å: Chain B: D.33, N.37, V.39, D.43, Y.44 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.33 Water bridges: B:Y.44 PG4.10: 7 residues within 4Å: Chain B: D.33, N.34, D.35, I.79, D.101, V.103, I.104 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.33 Water bridges: B:D.33, B:N.34, B:T.105 PG4.11: 5 residues within 4Å: Chain B: S.71, D.72, S.74, K.164 Ligands: SO4.7 3 PLIP interactions: 3 interactions with chain B Water bridges: B:D.72, B:S.74, B:K.164 PG4.12: 3 residues within 4Å: Chain B: Q.64, K.68, F.153 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.64 PG4.13: 6 residues within 4Å: Chain B: D.58, T.59, G.60, V.61, D.63, Q.64 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.60, B:V.61 PG4.14: 5 residues within 4Å: Chain B: E.22, Y.143, K.144, E.145, I.146 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.144, B:K.144, B:I.146

1 x DTV: (2S,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL(Non-covalent)

DTV.6: 5 residues within 4Å: Chain A: L.112, R.126 Chain B: R.110, L.112, R.126 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bhattacharyya, S. et al., Crystal structure of an atypical two-cysteine peroxiredoxin (SAOUHSC_01822) from Staphylococcus aureus NCTC8325. To be Published

Release Date

2011-10-19

Peptides

Probable thiol peroxidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Probable thiol peroxidase

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