› 4wa0

X-ray diffraction
1.7Å resolution

The structure of a possible adhesin C-terminal domain from Caldicellulosiruptor kronotskyensis

Released:
DOI: 10.2210/pdb4wa0/pdb
PDB entry 4wa0 coloured by chain, front view.
PDB entry 4wa0 coloured by chain, side view.
PDB entry 4wa0 coloured by chain, top view.
Source organism: Caldicellulosiruptor kronotskyensis 2002
Primary publication:
Discrete and structurally unique proteins (tāpirins) mediate attachment of extremely thermophilic Caldicellulosiruptor species to cellulose.
Blumer-Schuette SE, Alahuhta M, Conway JM, Lee LL, Zurawski JV, Giannone RJ, Hettich RL, Lunin VV, Himmel ME, Kelly RM
J Biol Chem 290 10645-56 (2015)
PMID: 25720489

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-122947 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Type 4 fimbrial biogenesis protein PilX N-terminal domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 358 amino acids
Theoretical weight: 38.38 KDa
Source organism: Caldicellulosiruptor kronotskyensis 2002
Expression system: Escherichia coli
UniProt:
  • Canonical: E4SDB5 (Residues: 260-617; Coverage: 56%)
Gene name: Calkro_0844

Ligands and Environments

1 bound ligand:
Ligand MG 1 x MG
1 modified residue:
Ligand MSE 5 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: P212121
Unit cell:
a: 61.507Å b: 75.29Å c: 77.446Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.152 0.15 0.194
Expression system: Escherichia coli

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Citations

4 review citations

Lignocellulose degradation mechanisms across the Tree of Life.
Cragg et al. (2015)
3 more

3 mentions without citation

Immunoinformatics approaches to explore Helicobacter Pylori proteome (Virulence Factors) to design B and T cell multi-epitope subunit vaccine.
Khan et al. (2019)
2 more