› 5j4o

X-ray diffraction
1.54Å resolution

Structure of human erythrocytic Spectrin alpha chain repeats 16-17

Released:
DOI: 10.2210/pdb5j4o/pdb
PDB entry 5j4o coloured by chain, front view.
PDB entry 5j4o coloured by chain, side view.
PDB entry 5j4o coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Cutts EE, Vakonakis I

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-135895 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Spectrin alpha chain, erythrocytic 1 Chain: A
Molecule details ›
Chain: A
Length: 231 amino acids
Theoretical weight: 26.76 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P02549 (Residues: 1599-1826; Coverage: 9%)
Gene names: SPTA, SPTA1
Sequence domains: Spectrin repeat

Ligands and Environments

2 bound ligands:
Ligand EDO 4 x EDO
Ligand PG4 2 x PG4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: P212121
Unit cell:
a: 37.64Å b: 43.67Å c: 154.28Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.21 0.209 0.229
Expression system: Escherichia coli BL21(DE3)

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