› 4b96

X-ray diffraction
1.91Å resolution

Family 3b carbohydrate-binding module from the biomass sensoring system of Clostridium clariflavum

Released:
DOI: 10.2210/pdb4b96/pdb
PDB entry 4b96 coloured by chain, front view.
PDB entry 4b96 coloured by chain, side view.
PDB entry 4b96 coloured by chain, top view.
Source organism: Acetivibrio clariflavus
Entry authors: Yaniv O, Reddy YHK, Yoffe H, Shimon LJW, Bayer EA, Lamed R, Frolow F

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-124620 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cellulose binding domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 151 amino acids
Theoretical weight: 18.02 KDa
Source organism: Acetivibrio clariflavus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: G8LST1 (Residues: 333-480; Coverage: 31%)
Gene name: Clocl_4008
Sequence domains: Cellulose binding domain
Structure domains: Endoglucanase-like

Ligands and Environments

2 bound ligands:
Ligand CL 3 x CL
Ligand CA 1 x CA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P6522
Unit cell:
a: 135.212Å b: 135.212Å c: 54.323Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.155 0.153 0.189
Expression system: Escherichia coli BL21

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