SMTL ID : 5z50.1

Crystal structure of PaCysB regulatory domain

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.21 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: T.13, T.15, Q.16, A.61, T.62, E.63, T.115 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:T.13, A:T.62, A:E.63 Water bridges: A:T.15, A:T.15, A:T.115, A:T.115, A:T.115 SO4.2: 4 residues within 4Å: Chain A: N.80, F.178, E.179, S.180 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.80, A:S.180, A:S.180 SO4.3: 5 residues within 4Å: Chain A: T.62, K.119, S.181, V.182, K.184 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.180, A:V.182 Salt bridges: A:K.119, A:K.184 SO4.4: 2 residues within 4Å: Chain A: R.194, G.195 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.195 Salt bridges: A:R.194 SO4.5: 3 residues within 4Å: Chain A: L.67, F.68, G.69 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.69 Water bridges: A:D.70 SO4.6: 7 residues within 4Å: Chain B: T.13, T.15, Q.16, A.61, T.62, E.63, T.115 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:T.13, B:T.15, B:T.15, B:Q.16, B:T.62, B:T.62, B:T.62, B:E.63, B:T.115 Water bridges: B:T.15 SO4.7: 3 residues within 4Å: Chain B: F.178, E.179, S.180 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.180 SO4.8: 2 residues within 4Å: Chain B: R.194, G.195 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.195 Salt bridges: B:R.194 SO4.9: 5 residues within 4Å: Chain B: K.119, S.180, S.181, V.182, K.184 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:V.182, B:V.182 Salt bridges: B:K.119, B:K.184

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.10: 5 residues within 4Å: Chain B: Y.19, A.20, Y.77, F.204, Y.237 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:F.204

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Song, Y. et al., Molecular insights into the master regulator CysB-mediated bacterial virulence in Pseudomonas aeruginosa. Mol.Microbiol. (2019)

Release Date

2019-01-23

Peptides

Cys regulon transcriptional activator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cys regulon transcriptional activator