› 6n2c

X-ray diffraction
1.75Å resolution

The Crystal Structure of Caldicellulosiruptor hydrothermalis Tapirin C-terminal domain

Released:
DOI: 10.2210/pdb6n2c/pdb
PDB entry 6n2c coloured by chain, front view.
PDB entry 6n2c coloured by chain, side view.
PDB entry 6n2c coloured by chain, top view.
Source organism: Caldicellulosiruptor hydrothermalis 108
Primary publication:
Comparative Biochemical and Structural Analysis of Novel Cellulose Binding Proteins (Tāpirins) from Extremely Thermophilic Caldicellulosiruptor Species.
Lee LL, Hart WS, Lunin VV, Alahuhta M, Bomble YJ, Himmel ME, Blumer-Schuette SE, Adams MWW, Kelly RM
Appl Environ Microbiol 85 (2019)
PMID: 30478233

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-122940 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Flp pilus-assembly TadG-like N-terminal domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 603 amino acids
Theoretical weight: 67.25 KDa
Source organism: Caldicellulosiruptor hydrothermalis 108
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: E4Q7C4 (Residues: 37-638; Coverage: 94%)
Gene name: Calhy_0908

Ligands and Environments

6 bound ligands:
Ligand ZN 2 x ZN
Ligand EDO 2 x EDO
Ligand GOL 2 x GOL
Ligand CL 1 x CL
Ligand GOA 1 x GOA
Ligand OXL 1 x OXL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: P212121
Unit cell:
a: 76.16Å b: 90.43Å c: 158.449Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.169 0.168 0.211
Expression system: Escherichia coli K-12

Quick links

Citations

2 review citations

The biology and biotechnology of the genus Caldicellulosiruptor: recent developments in 'Caldi World'.
Lee et al. (2020)
1 more

1 mention without citation

Comparative Biochemical and Structural Analysis of Novel Cellulose Binding Proteins (Tāpirins) from Extremely Thermophilic Caldicellulosiruptor Species.
Lee et al. (2019)