PDBe 3a12

X-ray diffraction
2.3Å resolution

Crystal structure of Type III Rubisco complexed with 2-CABP


Function and Biology Details

Structure analysis Details

Assembly composition:
homo decamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Ribulose bisphosphate carboxylase Chains: A, B, C, D, E, F, G, H, I, J
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J
Length: 444 amino acids
Theoretical weight: 49.82 KDa
Source organism: Thermococcus kodakarensis KOD1
Expression system: Escherichia coli
  • Canonical: O93627 (Residues: 1-444; Coverage: 100%)
Gene names: TK2290, rbc, rbcL
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: P21212
Unit cell:
a: 173.287Å b: 246.377Å c: 144.589Å
α: 90° β: 90° γ: 90°
R R work R free
0.201 0.199 0.244
Expression system: Escherichia coli