1CEV

ARGINASE FROM BACILLUS CALDOVELOX, NATIVE STRUCTURE AT PH 5.6

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.265 
  • R-Value Work: 0.205 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history. 


Literature

Crystal structures of Bacillus caldovelox arginase in complex with substrate and inhibitors reveal new insights into activation, inhibition and catalysis in the arginase superfamily.

Bewley, M.C., Jeffrey, P.D., Patchett, M.L., Kanyo, Z.F., Baker, E.N.

(1999) Structure 7: 435-448

  • DOI: https://doi.org/10.1016/s0969-2126(99)80056-2
  • Primary Citation of Related Structures:  
    1CEV, 2CEV, 3CEV, 4CEV, 5CEV

  • PubMed Abstract: 

    • Arginase is a manganese-dependent enzyme that catalyzes the hydrolysis of L-arginine to L-ornithine and urea. In ureotelic animals arginase is the final enzyme of the urea cycle, but in many species it has a wider role controlling the use of arginine for other metabolic purposes, including the production of creatine, polyamines, proline and nitric oxide ...

    Arginase is a manganese-dependent enzyme that catalyzes the hydrolysis of L-arginine to L-ornithine and urea. In ureotelic animals arginase is the final enzyme of the urea cycle, but in many species it has a wider role controlling the use of arginine for other metabolic purposes, including the production of creatine, polyamines, proline and nitric oxide. Arginase activity is regulated by various small molecules, including the product L-ornithine. The aim of these structural studies was to test aspects of the catalytic mechanism and to investigate the structural basis of arginase inhibition.

    Organizational Affiliation: 

    Department of Biochemistry, Massey University, Palmerston North, New Zealand. bewley@js1.bio.bnl.gov.



Macromolecules
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(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PROTEIN (ARGINASE)
A, B, C, D, E
A, B, C, D, E, F
299[Bacillus] caldoveloxMutation(s): 0 
Gene Names: rocF
EC: 3.5.3.1
UniProt
Find proteins for P53608 (Bacillus caldovelox)
Explore P53608 
Go to UniProtKB:  P53608
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP53608
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.265 
  • R-Value Work: 0.205 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 83.6α = 90
b = 145.6β = 90
c = 155.4γ = 90
Software Package:
Software NamePurpose
AMoREphasing
X-PLORrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1999-04-16
    Type: Initial release
  • Version 1.1: 2007-10-16
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Derived calculations, Version format compliance