› 3ggl

X-ray diffraction
3Å resolution

X-Ray Structure of the C-terminal domain (277-440) of Putative chitobiase from Bacteroides thetaiotaomicron. Northeast Structural Genomics Consortium Target BtR324A.

Released:
DOI: 10.2210/pdb3ggl/pdb
PDB entry 3ggl coloured by chain, front view.
PDB entry 3ggl coloured by chain, side view.
PDB entry 3ggl coloured by chain, top view.
Source organism: Bacteroides thetaiotaomicron
Entry authors: Kuzin A, Neely H, Seetharaman R, Lee D, Ciccosanti C, Foote EL, Janjua H, Xiao R, Nair R, Rost B, Acton T, Everett JK, Montelione GT, Tong L, Hunt J, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-183777 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
F5/8 type C domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 169 amino acids
Theoretical weight: 18.77 KDa
Source organism: Bacteroides thetaiotaomicron
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8A9F0 (Residues: 280-440; Coverage: 37%)
Gene name: BT_0865
Sequence domains: F5/8 type C domain
Structure domains: Galactose-binding domain-like

Ligands and Environments

2 bound ligands:
Ligand ZN 1 x ZN
Ligand PEG 1 x PEG
1 modified residue:
Ligand MSE 1 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P3221
Unit cell:
a: 86.86Å b: 86.86Å c: 50.992Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.202 0.2 0.251
Expression system: Escherichia coli

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