2wtr

X-ray diffraction
2.9Å resolution

Full length Arrestin2

Released:
Source organism: Bos taurus
Entry authors: Zhou HG, Standfuss J, Watson KA, Krasel C

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Beta-arrestin-1 Chain: A
Molecule details ›
Chain: A
Length: 418 amino acids
Theoretical weight: 47.2 KDa
Source organism: Bos taurus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P17870 (Residues: 1-418; Coverage: 100%)
Gene name: ARRB1
Sequence domains:
Structure domains:
Beta-arrestin-1 Chain: B
Molecule details ›
Chain: B
Length: 418 amino acids
Theoretical weight: 47.19 KDa
Source organism: Bos taurus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P17870 (Residues: 1-418; Coverage: 100%)
Gene name: ARRB1
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P21
Unit cell:
a: 62.29Å b: 72.93Å c: 115.36Å
α: 90° β: 98.33° γ: 90°
R-values:
R R work R free
0.251 0.248 0.295
Expression system: Escherichia coli BL21(DE3)