PDBe 2nuz

X-ray diffraction
1.85Å resolution

crystal structure of alpha spectrin SH3 domain measured at room temperature

Source organism: Gallus gallus
Entry authors: Agarwal V, Faelber K, Hologne M, Chevelkov V, Oschkinat H, Diehl A, Reif B

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
Spectrin alpha chain, non-erythrocytic 1 Chain: A
Molecule details ›
Chain: A
Length: 62 amino acids
Theoretical weight: 7.23 KDa
Source organism: Gallus gallus
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P07751 (Residues: 965-1025; Coverage: 3%)
Gene names: SPTA2, SPTAN1
Sequence domains: SH3 domain
Structure domains: SH3 Domains

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.2
Spacegroup: P212121
Unit cell:
a: 34.465Å b: 42.479Å c: 50.799Å
α: 90° β: 90° γ: 90°
R R work R free
0.176 0.175 0.184
Expression system: Escherichia coli BL21(DE3)