› 3tdq

X-ray diffraction
2.1Å resolution

Crystal structure of a fimbrial biogenesis protein PilY2 (PilY2_PA4555) from Pseudomonas aeruginosa PAO1 at 2.10 A resolution

Released:
DOI: 10.2210/pdb3tdq/pdb
PDB entry 3tdq coloured by chain, front view.
PDB entry 3tdq coloured by chain, side view.
PDB entry 3tdq coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175952 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
PilY2 protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 98 amino acids
Theoretical weight: 11.29 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q51537 (Residues: 19-115; Coverage: 100%)
Gene names: ALP65_00677, CAZ10_23825, NCTC13621_04064, PAERUG_P19_London_7_VIM_2_05_10_04540, pilY2
Sequence domains: Type 4 fimbrial biogenesis protein PilY2
Structure domains: Copper binding periplasmic protein CusF

Ligands and Environments

3 bound ligands:
Ligand CL 1 x CL
Ligand NA 1 x NA
Ligand GOL 3 x GOL
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P212121
Unit cell:
a: 51.156Å b: 53.582Å c: 76.667Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.188 0.187 0.215
Expression system: Escherichia coli

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