3aql

X-ray diffraction
3Å resolution

Structure of bacterial protein (apo form II)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Poly(A) polymerase Chains: A, B
Molecule details ›
Chains: A, B
Length: 415 amino acids
Theoretical weight: 48.02 KDa
Source organism: Escherichia coli DH1
Expression system: Escherichia coli DH1
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-17A
Spacegroup: P42212
Unit cell:
a: 133.012Å b: 133.012Å c: 176.845Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.237 0.237 0.251
Expression system: Escherichia coli DH1