› 3id2

X-ray diffraction
3.09Å resolution

Crystal Structure of RseP PDZ2 domain

Released:
DOI: 10.2210/pdb3id2/pdb
PDB entry 3id2 coloured by chain, front view.
PDB entry 3id2 coloured by chain, side view.
PDB entry 3id2 coloured by chain, top view.
Source organism: Escherichia coli K-12
Primary publication:
Cleavage of RseA by RseP requires a carboxyl-terminal hydrophobic amino acid following DegS cleavage.
Li X, Wang B, Feng L, Kang H, Qi Y, Wang J, Shi Y
Proc Natl Acad Sci U S A 106 14837-42 (2009)
PMID: 19706448

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-142459 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Regulator of sigma-E protease RseP Chains: A, B
Molecule details ›
Chains: A, B
Length: 90 amino acids
Theoretical weight: 9.61 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0AEH1 (Residues: 222-309; Coverage: 20%)
Gene names: JW0171, b0176, ecfE, rseP, yaeL
Sequence domains: PDZ domain
Structure domains: Pdz3 Domain

Ligands and Environments

1 bound ligand:
Ligand IOD 10 x IOD
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL38B1
Spacegroup: P41212
Unit cell:
a: 108.961Å b: 108.961Å c: 58.335Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.208 0.205 0.27
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

13 review citations

Protein quality control in the bacterial periplasm.
Merdanovic et al. (2011)
12 more

2 mentions without citation

Capturing a substrate in an activated RING E3/E2-SUMO complex.
Streich et al. (2016)
1 more