2A2L | pdb_00002a2l

Crystal structure of Klebsiella pneumoniae protein ORFY, Pfam DUF336

• PDB DOI: https://doi.org/10.2210/pdb2A2L/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Klebsiella pneumoniae
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2005-06-22 Released: 2005-06-28 
• Deposition Author(s): Ramagopal, U., Patskovsky, Y., Almo, S.C., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 
  0.308 (Depositor), 0.310 (DCC) 
• R-Value Work: 
  0.235 (Depositor), 0.240 (DCC) 
• R-Value Observed: 
  0.237 (Depositor) 

Literature

Crystal Structure of Klebsiella Pneumoniae Hypothetical Protein Orfy

Ramagopal, U., Patskovsky, Y., Almo, S.C.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D4  (Explore in 3D)
Global Stoichiometry: Homo 8-mer - A8 

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

Macromolecule Content 

• Total Structure Weight: 61.41 kDa 
• Atom Count: 4,822 
• Modeled Residue Count: 576 
• Deposited Residue Count: 580 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
unknown	A, B, C, D	145	Klebsiella pneumoniae	Mutation(s): 0  Gene Names: ORFY
UniProt
Find proteins for Q48422 (Klebsiella pneumoniae) Explore Q48422  Go to UniProtKB:  Q48422

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free:  0.308 (Depositor), 0.310 (DCC) 
• R-Value Work:  0.235 (Depositor), 0.240 (DCC) 
• R-Value Observed: 0.237 (Depositor) 

Space Group: P 4₂ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 80.49	α = 90
b = 80.49	β = 90
c = 207.05	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
HKL-2000	data reduction
SOLVE	phasing
RESOLVE	model building
REFMAC	refinement
SCALEPACK	data scaling
RESOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-06-28 
Deposition Author(s): Ramagopal, U., Patskovsky, Y., Almo, S.C., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2005-06-28
  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: 2021-02-03
  Changes: Database references, Structure summary
• Version 1.4: 2024-02-14
  Changes: Data collection, Database references, Refinement description