2IHY

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

• PDB DOI: https://doi.org/10.2210/pdb2IHY/pdb

• Classification: HYDROLASE
• Organism(s): Staphylococcus aureus
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2006-09-27 Released: 2007-09-18 
• Deposition Author(s): McGrath, T.E., Yu, C.S., Romanov, V., Lam, R., Dharamsi, A., Virag, C., Mansoury, K., Thambipillai, D., Richards, D., Guthrie, J., Edwards, A.M., Pai, E.F., Chirgadze, N.Y.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.231 
• R-Value Work: 0.191 

Literature

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

McGrath, T.E., Yu, C.S., Romanov, V., Edwards, A.M., Pai, E.F., Chirgadze, N.Y.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 63.28 kDa 
• Atom Count: 4,387 
• Modelled Residue Count: 509 
• Deposited Residue Count: 558 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ABC transporter, ATP-binding protein	A, B	279	Staphylococcus aureus	Mutation(s): 10  EC: 3.6.3.34
UniProt
Find proteins for A0A0H2WZ98 (Staphylococcus aureus (strain COL)) Explore A0A0H2WZ98  Go to UniProtKB:  A0A0H2WZ98

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth A], D [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.231 
• R-Value Work: 0.191 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.972	α = 90
b = 74.832	β = 102.21
c = 68.818	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
JDirector	data collection
HKL-2000	data reduction
HKL-2000	data scaling
SOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-09-18 
Deposition Author(s): McGrath, T.E., Yu, C.S., Romanov, V., Lam, R., Dharamsi, A., Virag, C., Mansoury, K., Thambipillai, D., Richards, D., Guthrie, J., Edwards, A.M., Pai, E.F., Chirgadze, N.Y.

Revision History  

• Version 1.0: 2007-09-18
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2024-10-09
  Changes: Data collection, Database references, Derived calculations, Structure summary