6WYW

Crystal structure of Pseudomonas 7A Glutaminase-Asparaginase in complex with L-Asp at pH 4.5


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.13 Å
  • R-Value Free: 0.198 
  • R-Value Work: 0.142 
  • R-Value Observed: 0.144 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Generalized enzymatic mechanism of catalysis by tetrameric L-asparaginases from mesophilic bacteria.

Strzelczyk, P.Zhang, D.Dyba, M.Wlodawer, A.Lubkowski, J.

(2020) Sci Rep 10: 17516


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Glutaminase-asparaginase
A, B, C, D
337Pseudomonas putida KT2440Mutation(s): 0 
Gene Names: ansBPP_2453
EC: 3.5.1.38
UniProt
Find proteins for Q88K39 (Pseudomonas putida (strain ATCC 47054 / DSM 6125 / CFBP 8728 / NCIMB 11950 / KT2440))
Explore Q88K39 
Go to UniProtKB:  Q88K39
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ88K39
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.13 Å
  • R-Value Free: 0.198 
  • R-Value Work: 0.142 
  • R-Value Observed: 0.144 
  • Space Group: P 31
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 80.728α = 90
b = 80.728β = 90
c = 176.401γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-3000data reduction
HKL-3000data scaling
PHASERphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Cancer Institute (NIH/NCI)United States--

Revision History  (Full details and data files)

  • Version 1.0: 2020-10-14
    Type: Initial release
  • Version 1.1: 2020-10-21
    Changes: Database references
  • Version 1.2: 2023-10-18
    Changes: Data collection, Database references, Refinement description