X-ray diffraction
1.4Å resolution

Crystal structure of carbohydrate transporter A0QYB3 from Mycobacterium smegmatis str. MC2 155, target EFI-510969, in complex with xylitol


Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Xylitol-binding protein Chain: A
Molecule details ›
Chain: A
Length: 327 amino acids
Theoretical weight: 34.61 KDa
Source organism: Mycolicibacterium smegmatis MC2 155
Expression system: Escherichia coli BL21(DE3)
  • Canonical: A0QYB3 (Residues: 25-349; Coverage: 99%)
Gene names: MSMEG_3598, MSMEI_3515, xypA
Sequence domains: Periplasmic binding protein domain
Structure domains: Rossmann fold

Ligands and Environments

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P212121
Unit cell:
a: 62.841Å b: 63.07Å c: 73.134Å
α: 90° β: 90° γ: 90°
R R work R free
0.125 0.124 0.163
Expression system: Escherichia coli BL21(DE3)