› 1j32

X-ray diffraction
2.1Å resolution

Aspartate Aminotransferase from Phormidium lapideum

Released:
DOI: 10.2210/pdb1j32/pdb
PDB entry 1j32 coloured by chain, front view.
PDB entry 1j32 coloured by chain, side view.
PDB entry 1j32 coloured by chain, top view.
Source organism: Phormidium lapideum
Entry authors: Kim H, Sawa Y, Hamada K

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-186032 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aminotransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 388 amino acids
Theoretical weight: 42.14 KDa
Source organism: Phormidium lapideum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8RR70 (Residues: 1-388; Coverage: 100%)
Gene name: aspC
Sequence domains: Aminotransferase class I and II
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand PLP 2 x PLP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL24XU
Spacegroup: C2221
Unit cell:
a: 120.22Å b: 131.26Å c: 107.85Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.198 0.238
Expression system: Escherichia coli

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