7UQV

Pseudobacteroides cellulosolvens pseudo-CphB


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.232 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.202 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

The structure of cyanophycinase in complex with a cyanophycin degradation intermediate.

Sharon, I.Grogg, M.Hilvert, D.Schmeing, T.M.

(2022) Biochim Biophys Acta Gen Subj 1866: 130217-130217

  • DOI: https://doi.org/10.1016/j.bbagen.2022.130217
  • Primary Citation of Related Structures:  
    7UQV, 7UQW

  • PubMed Abstract: 

    Cyanophycinases are serine protease family enzymes which are required for the metabolism of cyanophycin, the natural polymer multi-L-arginyl-poly(L-aspartic acid). Cyanophycinases degrade cyanophycin to β-Asp-Arg dipeptides, which enables use of this important store of fixed nitrogen.


  • Organizational Affiliation

    Department of Biochemistry and Centre de recherche en biologie structurale, McGill University, Montréal, QC H3G 0B1, Canada. Electronic address: martin.schmeing@mcgill.ca.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
CyanophycinaseA,
B,
C [auth D],
D [auth C]
275Pseudobacteroides cellulosolvens ATCC 35603 = DSM 2933Mutation(s): 0 
Gene Names: Bccel_3994
EC: 3.4.15.6
UniProt
Find proteins for A0A0L6JSP1 (Pseudobacteroides cellulosolvens ATCC 35603 = DSM 2933)
Explore A0A0L6JSP1 
Go to UniProtKB:  A0A0L6JSP1
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA0A0L6JSP1
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.232 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.202 
  • Space Group: P 31 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 172.797α = 90
b = 172.797β = 90
c = 116.938γ = 120
Software Package:
Software NamePurpose
PHENIXrefinement
REFMACrefinement
XDSdata reduction
pointlessdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Canadian Institutes of Health Research (CIHR)Canada178084

Revision History  (Full details and data files)

  • Version 1.0: 2022-08-10
    Type: Initial release
  • Version 1.1: 2023-10-18
    Changes: Data collection, Refinement description