3NUR

Crystal structure of a putative amidohydrolase from Staphylococcus aureus

• PDB DOI: https://doi.org/10.2210/pdb3NUR/pdb

• Classification: HYDROLASE
• Organism(s): Staphylococcus aureus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-07-07 Released: 2011-07-13 
• Deposition Author(s): Qiu, W., Lam, R., Romanov, V., Lam, K., Soloveychik, M., Pai, E.F., Chirgadze, N.Y.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 
  0.196 (Depositor), 0.197 (DCC) 
• R-Value Work: 
  0.169 (Depositor), 0.173 (DCC) 
• R-Value Observed: 
  0.171 (Depositor) 

Literature

Crystal structure of a putative amidohydrolase from Staphylococcus aureus

Qiu, W., Lam, R., Romanov, V., Lam, K., Soloveychik, M., Pai, E.F., Chirgadze, N.Y.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 41.1 kDa 
• Atom Count: 2,722 
• Modelled Residue Count: 305 
• Deposited Residue Count: 357 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Amidohydrolase	A	357	Staphylococcus aureus	Mutation(s): 0  Gene Names: SAOG_01574, SAV2580 EC: 3.5.1
UniProt
Find proteins for A0A0H3K164 (Staphylococcus aureus (strain Mu50 / ATCC 700699)) Explore A0A0H3K164  Go to UniProtKB:  A0A0H3K164

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CA	B [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free:  0.196 (Depositor), 0.197 (DCC) 
• R-Value Work:  0.169 (Depositor), 0.173 (DCC) 
• R-Value Observed: 0.171 (Depositor) 

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 83.289	α = 90
b = 99.16	β = 90
c = 92.126	γ = 90

Software Package:

Software Name	Purpose
ADSC	data collection
SHARP	phasing
BUSTER	refinement
XDS	data reduction
XDS	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-07-13 
Deposition Author(s): Qiu, W., Lam, R., Romanov, V., Lam, K., Soloveychik, M., Pai, E.F., Chirgadze, N.Y.

Revision History  

• Version 1.0: 2011-07-13
  Type: Initial release
  
• Version 1.1: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary