› 3bge

X-ray diffraction
1.85Å resolution

Crystal structure of the C-terminal fragment of AAA+ATPase from Haemophilus influenzae

Released:
DOI: 10.2210/pdb3bge/pdb
PDB entry 3bge coloured by chain, front view.
PDB entry 3bge coloured by chain, side view.
PDB entry 3bge coloured by chain, top view.
Source organism: Haemophilus influenzae 86-028NP
Entry authors: Ramagopal UA, Patskovsky Y, Bonanno JB, Meyer AJ, Toro R, Freeman J, Adams J, Koss J, Maletic M, Gheyi T, Sauder JM, Burley SK, Almo SC, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo octamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175720 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Replication-associated recombination protein A Chains: A, B
Molecule details ›
Chains: A, B
Length: 201 amino acids
Theoretical weight: 22.67 KDa
Source organism: Haemophilus influenzae 86-028NP
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q4QL22 (Residues: 251-440; Coverage: 43%)
Gene name: NTHI1458
Sequence domains: MgsA AAA+ ATPase C terminal
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand SO4 3 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID, NSLS BEAMLINE X29A
Spacegroup: I4
Unit cell:
a: 93.085Å b: 93.085Å c: 83.413Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.187 0.24
Expression system: Escherichia coli BL21(DE3)

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