› 1row

X-ray diffraction
2Å resolution

Structure of SSP-19, an MSP-domain protein like family member in Caenorhabditis elegans

Released:
DOI: 10.2210/pdb1row/pdb
PDB entry 1row coloured by chain, front view.
PDB entry 1row coloured by chain, side view.
PDB entry 1row coloured by chain, top view.
Source organism: Caenorhabditis elegans
Primary publication:
Structure of sperm-specific protein SSP-19 from Caenorhabditis elegans.
Schormann N, Symersky J, Luo M
Acta Crystallogr D Biol Crystallogr 60 1840-5 (2004)
PMID: 15388931

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-126412 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sperm-specific class P protein 19 Chains: A, B
Molecule details ›
Chains: A, B
Length: 109 amino acids
Theoretical weight: 11.02 KDa
Source organism: Caenorhabditis elegans
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O01829 (Residues: 1-109; Coverage: 100%)
Gene names: C55C2.2, ssp-19
Sequence domains: MSP (Major sperm protein) domain
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P21
Unit cell:
a: 52.354Å b: 31.848Å c: 55.577Å
α: 90° β: 97.67° γ: 90°
R-values:
R R work R free
0.238 0.225 0.274
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

4 citation in other articles

SPE-44 implements sperm cell fate.
Kulkarni et al. (2012)
3 more

3 mentions without citation

Four-scale description of membrane sculpting by BAR domains.
Arkhipov et al. (2008)
2 more