3AZO

Crystal structure of puromycin hydrolase

• PDB DOI: https://doi.org/10.2210/pdb3AZO/pdb

• Classification: HYDROLASE
• Organism(s): Streptomyces morookaense
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2011-05-27 Released: 2011-07-27 
• Deposition Author(s): Matoba, Y., Sugiyama, M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.199 
• R-Value Work: 0.177 
• R-Value Observed: 0.177 

Literature

Structural evidence that puromycin hydrolase is a new type of aminopeptidase with a prolyl oligopeptidase family fold

Matoba, Y., Nakayama, A., Oda, K., Noda, M., Kumagai, T., Nishimura, M., Sugiyama, M.

(2011) Proteins 79: 2999-3005

• PubMed: 21905123 
• DOI: https://doi.org/10.1002/prot.23139
• Primary Citation of Related Structures:  
  3AZO, 3AZP, 3AZQ

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Organizational Affiliation: 

Department of Molecular Microbiology and Biotechnology, Graduate School of Biomedical Sciences, Hiroshima University, Minami-ku, Hiroshima, Japan.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

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

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

Macromolecule Content

• Total Structure Weight: 143.72 kDa 
• Atom Count: 11,172 
• Modelled Residue Count: 1,322 
• Deposited Residue Count: 1,324 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aminopeptidase	A, B	662	Streptomyces morookaense	Mutation(s): 0  Gene Names: pmh
UniProt
Find proteins for Q2HXD9 (Streptomyces morookaense) Explore Q2HXD9  Go to UniProtKB:  Q2HXD9

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth A], D [auth A], E [auth A], F [auth B], G [auth B], H [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: 2.00 Å
• R-Value Free: 0.199 
• R-Value Work: 0.177 
• R-Value Observed: 0.177 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 83.92	α = 90
b = 142.27	β = 90
c = 156.15	γ = 90

Software Package:

Software Name	Purpose
BSS	data collection
SHARP	phasing
CNS	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-07-27 
Deposition Author(s): Matoba, Y., Sugiyama, M.

Revision History  

• Version 1.0: 2011-07-27
  Type: Initial release
  
• Version 1.1: 2011-09-28
  Changes: Database references