› 2r9g

X-ray diffraction
2.09Å resolution

Crystal structure of the C-terminal fragment of AAA ATPase from Enterococcus faecium

Released:
DOI: 10.2210/pdb2r9g/pdb
PDB entry 2r9g coloured by chain, front view.
PDB entry 2r9g coloured by chain, side view.
PDB entry 2r9g coloured by chain, top view.
Source organism: Enterococcus faecium DO
Entry authors: Ramagopal UA, Patskovsky Y, Bonanno JB, Shi W, Toro R, Meyer AJ, Rutter M, Wu B, Groshong C, 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

Assemblies composition:
homo tetramer (preferred)
homo octamer
Assembly name:
PDBe Complex ID:
PDB-CPX-163218 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
AAA ATPase, central region Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P
Length: 204 amino acids
Theoretical weight: 22.72 KDa
Source organism: Enterococcus faecium DO
Expression system: Escherichia coli BL21(DE3)
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand ACT 12 x ACT
Ligand GOL 4 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P1
Unit cell:
a: 82.778Å b: 103.39Å c: 103.374Å
α: 90.01° β: 88.69° γ: 86.05°
R-values:
R R work R free
0.199 0.197 0.248
Expression system: Escherichia coli BL21(DE3)

Quick links