2YX2

Crystal structure of cloned trimeric hyluranidase from streptococcus pyogenes at 2.8 A resolution

• PDB DOI: https://doi.org/10.2210/pdb2YX2/pdb

• Classification: LYASE
• Organism(s): Streptococcus pyogenes
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-04-23 Released: 2007-05-08 
• Deposition Author(s): Mishra, P., Prem Kumar, R., Bhakuni, V., Singh, N., Sharma, S., Kaur, P., Perbandt, M., Betzel, C., Singh, T.P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.224 
• R-Value Work: 0.192 
• R-Value Observed: 0.195 

Starting Model: experimental

Literature

Crystal structure of cloned trimeric hyluranidase from streptococcus pyogenes at 2.8 A resolution

Mishra, P., Prem Kumar, R., Bhakuni, V., Singh, N., Sharma, S., Kaur, P., Perbandt, M., Betzel, C., Singh, T.P.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Macromolecule Content

• Total Structure Weight: 36.47 kDa 
• Atom Count: 2,658 
• Modelled Residue Count: 332 
• Deposited Residue Count: 338 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hyaluronidase, phage associated	A	338	Streptococcus pyogenes	Mutation(s): 0  Gene Names: HYL P2 EC: 4.2.2.1
UniProt
Find proteins for Q9A0M7 (Streptococcus pyogenes serotype M1) Explore Q9A0M7  Go to UniProtKB:  Q9A0M7

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.224 
• R-Value Work: 0.192 
• R-Value Observed: 0.195 
• Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.77	α = 90
b = 58.77	β = 90
c = 586.241	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data collection
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-05-08 
Deposition Author(s): Mishra, P., Prem Kumar, R., Bhakuni, V., Singh, N., Sharma, S., Kaur, P., Perbandt, M., Betzel, C., Singh, T.P.

Revision History  

• Version 1.0: 2007-05-08
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Version format compliance
• Version 1.3: 2023-10-25
  Changes: Data collection, Database references, Refinement description