SMTL ID : 2uz0.1

The Crystal crystal structure of the estA protein, a virulence factor estA protein from Streptococcus pneumonia

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-tetramer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 2 residues within 4Å: Chain A: L.58 Chain C: L.58 6 PLIP interactions: 1 interactions with chain A, 1 interactions with chain C, 4 Ligand-Water interactions Metal complexes: A:L.58, C:L.58, H2O.2, H2O.2, H2O.15, H2O.15 CA.5: 2 residues within 4Å: Chain B: L.58 Chain D: L.58 6 PLIP interactions: 1 interactions with chain D, 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: D:L.58, B:L.58, H2O.8, H2O.8, H2O.8, H2O.20

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 7 residues within 4Å: Chain A: G.49, M.50, S.51, L.124, S.125, H.236, W.241 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.125 Water bridges: A:G.49, A:S.125 GOL.3: 9 residues within 4Å: Chain A: V.16, L.17, D.18, G.90, F.91 Chain B: M.50, N.81, G.164, Y.168 8 PLIP interactions: 3 interactions with chain B, 5 interactions with chain A Hydrogen bonds: B:N.81, B:G.164, A:D.18, A:D.18 Water bridges: B:G.164, A:D.18, A:D.18, A:D.18 GOL.7: 9 residues within 4Å: Chain C: V.16, L.17, D.18, G.90, F.91 Chain D: M.50, N.81, G.164, Y.168 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:N.81 Water bridges: D:G.164, D:G.164 GOL.8: 7 residues within 4Å: Chain C: G.49, M.50, S.51, L.124, S.125, H.236, W.241 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:G.49, C:G.49, C:S.125 GOL.11: 9 residues within 4Å: Chain C: M.50, N.81, G.164, Y.168 Chain D: V.16, L.17, D.18, G.90, F.91 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:N.81, C:G.164 Water bridges: D:G.90 GOL.12: 7 residues within 4Å: Chain D: G.49, M.50, S.51, L.124, S.125, H.236, W.241 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:G.49, D:G.49, D:S.125

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

EDO.4: 6 residues within 4Å: Chain A: W.21, N.78, S.80 Chain B: W.21, N.78, S.80 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.78, B:N.78 EDO.6: 7 residues within 4Å: Chain A: M.50, N.81, G.164, Y.168 Chain B: L.17, G.90, F.91 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.81 EDO.9: 6 residues within 4Å: Chain C: W.21, N.78, S.80 Chain D: W.21, N.78, S.80 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:N.78, D:N.78 EDO.10: 5 residues within 4Å: Chain C: S.114, K.115, R.116, T.119, R.140 1 PLIP interactions: 1 interactions with chain C Water bridges: C:T.119

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, M.H. et al., The Crystal Structure of the Esta Protein, a Virulence Factor from Streptococcus Pneumoniae. Proteins (2008)

Release Date

2007-10-23

Peptides

TRIBUTYRIN ESTERASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

TRIBUTYRIN ESTERASE