2NLZ

Crystal structure of cephalosporin acylase from Bacillus halodurans

• PDB DOI: https://doi.org/10.2210/pdb2NLZ/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Halalkalibacterium halodurans
• Mutation(s): Yes 


• Deposited: 2006-10-20 Released: 2006-11-07 
• Deposition Author(s): Patskovsky, Y., Ramagopal, U., Sauder, J.M., Dickey, M., Adams, J.M., Ozyurt, S., Wasserman, S.R., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free: 0.245 
• R-Value Work: 0.210 
• R-Value Observed: 0.211 

Literature

Crystal structure of cephalosporin acylase from Bacillus halodurans

Patskovsky, Y., Ramagopal, U., Sauder, J.M., Dickey, M., Adams, J.M., Ozyurt, S., Wasserman, S.R., Burley, S.K., Almo, S.C.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content

• Total Structure Weight: 239.75 kDa 
• Atom Count: 16,871 
• Modelled Residue Count: 2,143 
• Deposited Residue Count: 2,188 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cephalosporin acylase	A, B, C, D	547	Halalkalibacterium halodurans	Mutation(s): 1
UniProt
Find proteins for Q9KEI5 (Halalkalibacterium halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125)) Explore Q9KEI5  Go to UniProtKB:  Q9KEI5

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free: 0.245 
• R-Value Work: 0.210 
• R-Value Observed: 0.211 
• Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 105.745	α = 90
b = 105.745	β = 90
c = 385.062	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
HKL-2000	data scaling
SHELXS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-11-07 
Deposition Author(s): Patskovsky, Y., Ramagopal, U., Sauder, J.M., Dickey, M., Adams, J.M., Ozyurt, S., Wasserman, S.R., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2006-11-07
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2018-11-14
  Changes: Data collection, Structure summary
• Version 1.4: 2021-02-03
  Changes: Database references, Source and taxonomy, Structure summary
• Version 1.5: 2023-12-27
  Changes: Data collection, Database references, Refinement description