SMTL ID : 3toc.1

Crystal structure of Streptococcus pyogenes Csn2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-tetramer

Ligands

6 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: D.126, E.127, E.132 Chain D: S.136 5 PLIP interactions: 3 interactions with chain A, 1 interactions with chain D, 1 Ligand-Water interactions Metal complexes: A:E.127, A:E.132, A:E.132, D:S.136, H2O.63 CA.2: 4 residues within 4Å: Chain A: E.142, D.146, E.154 Chain D: D.122 5 PLIP interactions: 3 interactions with chain A, 1 interactions with chain D, 1 Ligand-Water interactions Metal complexes: A:E.142, A:D.146, A:E.154, D:D.122, H2O.31 CA.4: 4 residues within 4Å: Chain B: D.126, E.127, E.132 Chain C: S.136 5 PLIP interactions: 3 interactions with chain B, 1 interactions with chain C, 1 Ligand-Water interactions Metal complexes: B:D.126, B:E.127, B:E.132, C:S.136, H2O.145 CA.6: 4 residues within 4Å: Chain B: S.136 Chain C: D.126, E.127, E.132 5 PLIP interactions: 3 interactions with chain C, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: C:E.127, C:E.132, C:E.132, B:S.136, H2O.267 CA.7: 4 residues within 4Å: Chain B: D.122 Chain C: E.142, D.146, E.154 5 PLIP interactions: 3 interactions with chain C, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: C:E.142, C:D.146, C:E.154, B:D.122, H2O.235 CA.9: 4 residues within 4Å: Chain A: S.136 Chain D: D.126, E.127, E.132 5 PLIP interactions: 1 interactions with chain A, 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: A:S.136, D:D.126, D:E.127, D:E.132, H2O.349

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 8 residues within 4Å: Chain A: T.67, D.68, I.69, L.70, F.176 Chain B: V.36, Y.40, T.67 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:I.69, A:L.70, B:Y.40 EDO.5: 9 residues within 4Å: Chain A: V.36, Y.40, T.67 Chain B: T.67, D.68, I.69, L.70, I.148, F.176 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:D.68, B:D.68, B:I.69, B:L.70, B:G.71 Water bridges: B:T.67 EDO.8: 8 residues within 4Å: Chain C: T.67, D.68, I.69, L.70, F.176 Chain D: V.36, Y.40, T.67 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:D.68, C:I.69, C:L.70, D:Y.40 EDO.10: 9 residues within 4Å: Chain C: V.36, Y.40, T.67 Chain D: T.67, D.68, I.69, L.70, I.148, F.176 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:D.68, D:I.69, D:L.70, D:G.71 Water bridges: D:T.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Koo, Y. et al., Crystal Structure of Streptococcus pyogenes Csn2 Reveals Calcium-Dependent Conformational Changes in Its Tertiary and Quaternary Structure. Plos One (2012)

Release Date

2012-05-30

Peptides

Putative uncharacterized protein: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Putative uncharacterized protein

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