3CAX

Crystal structure of uncharacterized protein PF0695

• PDB DOI: https://doi.org/10.2210/pdb3CAX/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Pyrococcus furiosus DSM 3638
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2008-02-20 Released: 2008-03-18 
• Deposition Author(s): Ramagopal, U.A., Hu, S., Toro, R., Gilmore, M., Bain, K., Meyer, A.J., Rodgers, L., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.43 Å
• R-Value Free: 0.226 
• R-Value Work: 0.185 
• R-Value Observed: 0.188 

Literature

Crystal structure of uncharacterized protein PF0695.

Ramagopal, U.A., Hu, S., Toro, R., Gilmore, M., Bain, K., Meyer, A.J., Rodgers, L., Sauder, J.M., Burley, S.K., Almo, S.C.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 43.61 kDa 
• Atom Count: 3,034 
• Modelled Residue Count: 355 
• Deposited Residue Count: 369 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterized protein PF0695	A	369	Pyrococcus furiosus DSM 3638	Mutation(s): 0  Gene Names: PF0695
UniProt
Find proteins for Q8U2Y3 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)) Explore Q8U2Y3  Go to UniProtKB:  Q8U2Y3

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.43 Å
• R-Value Free: 0.226 
• R-Value Work: 0.185 
• R-Value Observed: 0.188 
• Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 59.84	α = 90
b = 119.534	β = 90
c = 181.91	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
CBASS	data collection
HKL-2000	data reduction
SHELXD	phasing
SHELXE	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-03-18 
Deposition Author(s): Ramagopal, U.A., Hu, S., Toro, R., Gilmore, M., Bain, K., Meyer, A.J., Rodgers, L., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2008-03-18
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2017-10-25
  Changes: Refinement description
• Version 1.3: 2018-11-14
  Changes: Data collection, Structure summary
• Version 1.4: 2021-02-03
  Changes: Database references, Structure summary
• Version 1.5: 2024-02-21
  Changes: Data collection, Database references