› 2ihy

X-ray diffraction
1.9Å resolution

Structure of the Staphylococcus aureus putative ATPase subunit of an ATP-binding cassette (ABC) transporter

Released:
DOI: 10.2210/pdb2ihy/pdb
PDB entry 2ihy coloured by chain, front view.
PDB entry 2ihy coloured by chain, side view.
PDB entry 2ihy coloured by chain, top view.
Source organism: Staphylococcus aureus
Entry authors: McGrath TE, Yu CS, Romanov V, Lam R, Dharamsi A, Virag C, Mansoury K, Thambipillai D, Richards D, Guthrie J, Edwards AM, Pai EF, Chirgadze NY

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101625 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ABC transporter domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 279 amino acids
Theoretical weight: 31.55 KDa
Source organism: Staphylococcus aureus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A0H2WZ98 (Residues: 1-260; Coverage: 100%)
Gene name: SACOL2144
Sequence domains: ABC transporter
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

1 bound ligand:
Ligand SO4 2 x SO4
1 modified residue:
Ligand MSE 20 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P21
Unit cell:
a: 51.972Å b: 74.832Å c: 68.818Å
α: 90° β: 102.21° γ: 90°
R-values:
R R work R free
0.193 0.191 0.231
Expression system: Escherichia coli BL21(DE3)

Quick links