› 4qt9

X-ray diffraction
2.05Å resolution

Crystal structure of a putative glucoamylase (BACCAC_03554) from Bacteroides caccae ATCC 43185 at 2.05 A resolution

Released:
DOI: 10.2210/pdb4qt9/pdb
PDB entry 4qt9 coloured by chain, front view.
PDB entry 4qt9 coloured by chain, side view.
PDB entry 4qt9 coloured by chain, top view.
Source organism: Bacteroides caccae ATCC 43185
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:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-241405 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
putative glucoamylase Chains: A, B
Molecule details ›
Chains: A, B
Length: 439 amino acids
Theoretical weight: 50.23 KDa
Source organism: Bacteroides caccae ATCC 43185
Expression system: Escherichia coli
Structure domains: Glycosyltransferase

Ligands and Environments

2 bound ligands:
Ligand ACT 4 x ACT
Ligand TRS 1 x TRS
1 modified residue:
Ligand MSE 24 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL14-1
Spacegroup: P21212
Unit cell:
a: 117.925Å b: 80.728Å c: 90.752Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.182 0.22
Expression system: Escherichia coli

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