2xrb

X-ray diffraction
2.5Å resolution

Structure of the N-terminal four domains of the complement regulator Rat Crry

Released:
Source organism: Rattus norvegicus
Primary publication:
Structures of the rat complement regulator CrrY.
OpenAccess logo Acta Crystallogr. Sect. F Struct. Biol. Cryst. Commun. 67 739-43 (2011)
PMID: 21795784

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Complement component receptor 1-like protein Chain: A
Molecule details ›
Chain: A
Length: 290 amino acids
Theoretical weight: 31.93 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q63135 (Residues: 1-288; Coverage: 48%)
Gene names: Cr1l, Crry
Sequence domains: Sushi repeat (SCR repeat)
Structure domains: Complement Module, domain 1

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: P212121
Unit cell:
a: 21.77Å b: 105.339Å c: 152.281Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.187 0.185 0.237
Expression system: Escherichia coli BL21