› 1ybk

X-ray diffraction
1.45Å resolution

RHCC cocrystallized with CAPB

Released:
DOI: 10.2210/pdb1ybk/pdb
PDB entry 1ybk coloured by chain, front view.
PDB entry 1ybk coloured by chain, side view.
PDB entry 1ybk coloured by chain, top view.
Source organism: Staphylothermus marinus
Primary publication:
Favourable mediation of crystal contacts by cocoamidopropylbetaine (CAPB).
Ozbek S, Müller JF, Figgemeier E, Stetefeld J
Acta Crystallogr D Biol Crystallogr 61 477-80 (2005)
PMID: 15805603

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176201 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
IPT/TIG domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 52 amino acids
Theoretical weight: 5.9 KDa
Source organism: Staphylothermus marinus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q54436 (Residues: 1238-1287; Coverage: 3%)
Sequence domains: Tetrabrachion
Structure domains: Tetrabrachion

Ligands and Environments

2 bound ligands:
Ligand SO4 3 x SO4
Ligand BEQ 1 x BEQ
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ELLIOTT GX-20
Spacegroup: P3121
Unit cell:
a: 110.811Å b: 110.811Å c: 71.121Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.211 0.211 0.226
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Towards a molecular description of intermediate filament structure and assembly.
Parry et al. (2007)
7 other articles

8 mentions without citation

GlycoPP: a webserver for prediction of N- and O-glycosites in prokaryotic protein sequences.
Chauhan et al. (2012)
7 more