› 4uxm

X-ray diffraction
1.5Å resolution

Crystal Structure of Struthiocalcin-1, a different crystal form.

Released:
DOI: 10.2210/pdb4uxm/pdb
PDB entry 4uxm coloured by chain, front view.
PDB entry 4uxm coloured by chain, side view.
PDB entry 4uxm coloured by chain, top view.
Source organism: Struthio camelus
Primary publication:
Structure of struthiocalcin-1, an intramineral protein from Struthio camelus eggshell, in two crystal forms.
Ruiz-Arellano RR, Medrano FJ, Moreno A, Romero A
Acta Crystallogr D Biol Crystallogr 71 809-18 (2015)
PMID: 25849392

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160703 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Struthiocalcin-1 Chain: A
Molecule details ›
Chain: A
Length: 132 amino acids
Theoretical weight: 15.38 KDa
Source organism: Struthio camelus
UniProt:
  • Canonical: P83514 (Residues: 1-132; Coverage: 100%)
Sequence domains: Lectin C-type domain
Structure domains: Mannose-Binding Protein A, subunit A

Ligands and Environments

1 bound ligand:
Ligand BE7 1 x BE7
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALBA BEAMLINE XALOC
Spacegroup: P212121
Unit cell:
a: 32.67Å b: 55.91Å c: 72.06Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.188 0.213

Quick links

Citations

3 citation in other articles

Protein sequences bound to mineral surfaces persist into deep time.
Demarchi et al. (2016)
2 more