6ji2

X-ray diffraction
3Å resolution

Crystal structure of archaeal ribosomal protein aP1, aPelota, and GTP-bound aEF1A complex

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero trimer (preferred)
hetero dimer
PDBe Complex ID:
PDB-CPX-195434 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Elongation factor 1-alpha Chains: A, E
Molecule details ›
Chains: A, E
Length: 447 amino acids
Theoretical weight: 49.66 KDa
Source organism: Aeropyrum pernix K1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9YAV0 (Residues: 1-437; Coverage: 100%)
Gene names: APE_1844, tuf
Sequence domains:
Protein pelota homolog Chains: B, F
Molecule details ›
Chains: B, F
Length: 376 amino acids
Theoretical weight: 41.47 KDa
Source organism: Aeropyrum pernix K1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9YAZ5 (Residues: 1-356; Coverage: 100%)
Gene names: APE_1800.1, pelA
Sequence domains:
Large ribosomal subunit protein P1 Chain: X
Molecule details ›
Chain: X
Length: 17 amino acids
Theoretical weight: 1.88 KDa
Source organism: Aeropyrum pernix K1
Expression system: Not provided
UniProt:
  • Canonical: Q9Y9W9 (Residues: 95-111; Coverage: 15%)
Gene names: APE_2170, rpl12

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-5A
Spacegroup: P1
Unit cell:
a: 71.447Å b: 73.405Å c: 108.142Å
α: 98.64° β: 93.8° γ: 100.44°
R-values:
R R work R free
0.203 0.199 0.279
Expression systems:
  • Escherichia coli
  • Not provided