4ry1

X-ray diffraction
1.4Å resolution

Crystal structure of periplasmic solute binding protein ECA2210 from Pectobacterium atrosepticum SCRI1043, Target EFI-510858

Released:
Entry authors: Patskovsky Y, Toro R, Bhosle R, Al Obaidi N, Morisco LL, Wasserman SR, Chamala S, Attonito JD, Scott Glenn A, Chowdhury S, Lafleur J, Hillerich B, Siedel RD, Love J, Whalen KL, Gerlt JA, Almo SC, Enzyme Function Initiative (EFI)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Periplasmic binding protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 411 amino acids
Theoretical weight: 45.62 KDa
Source organism: Pectobacterium atrosepticum SCRI1043
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q6D532 (Residues: 31-439; Coverage: 100%)
Gene name: ECA2210
Sequence domains: Bacterial extracellular solute-binding protein
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P21
Unit cell:
a: 44.751Å b: 93.669Å c: 99.148Å
α: 90° β: 90.19° γ: 90°
R-values:
R R work R free
0.137 0.136 0.176
Expression system: Escherichia coli BL21(DE3)