4fle

X-ray diffraction
2.1Å resolution

Crystal structure of the esterase YqiA (YE3661) from Yersinia enterocolitica, Northeast Structural Genomics Consortium Target YeR85

Released:
Entry authors: Forouhar F, Lew S, Seetharaman J, Shastry R, Kohan E, Maglaqui M, Mao L, Xiao R, Acton TB, Everett JK, Montelione GT, Tong L, Hunt JF, Northeast Structural Genomics Consortium, Northeast Structural Genomics Consortium (NESG)

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:
esterase Chain: A
Molecule details ›
Chain: A
Length: 202 amino acids
Theoretical weight: 23.08 KDa
Source organism: Yersinia enterocolitica subsp. enterocolitica 8081
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A1JQU0 (Residues: 1-194; Coverage: 100%)
Gene name: YE3661
Sequence domains: Uncharacterised protein family (UPF0227)
Structure domains: Rossmann fold

Ligands and Environments

No bound ligands

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P21212
Unit cell:
a: 55.056Å b: 79.543Å c: 46.06Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.194 0.249
Expression system: Escherichia coli BL21(DE3)