2FL4 | pdb_00002fl4

The crystal structure of the spermine/spermidine acetyltransferase from Enterococcus faecalis

• PDB DOI: https://doi.org/10.2210/pdb2FL4/pdb

• Classification: TRANSFERASE
• Organism(s): Enterococcus faecalis V583
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2006-01-05 Released: 2006-02-28 
• Deposition Author(s): Zhang, R., Zhou, M., Moy, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 
  0.249 (Depositor), 0.220 (DCC) 
• R-Value Work: 
  0.212 (Depositor), 0.220 (DCC) 
• R-Value Observed: 
  0.213 (Depositor) 

Literature

The crystal structure of the spermine/spermidine acetyltransferase from Enterococcus faecalis

Zhang, R., Zhou, M., Moy, S., Joachimiak, A.

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,PQS (software)

Macromolecule Content 

• Total Structure Weight: 17.47 kDa 
• Atom Count: 1,385 
• Modeled Residue Count: 147 
• Deposited Residue Count: 149 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
spermine/spermidine acetyltransferase	A	149	Enterococcus faecalis V583	Mutation(s): 0  Gene Names: GI:29343124
UniProt
Find proteins for Q836M4 (Enterococcus faecalis (strain ATCC 700802 / V583)) Explore Q836M4  Go to UniProtKB:  Q836M4

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free:  0.249 (Depositor), 0.220 (DCC) 
• R-Value Work:  0.212 (Depositor), 0.220 (DCC) 
• R-Value Observed: 0.213 (Depositor) 

Space Group: P 6

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 90.479	α = 90
b = 90.479	β = 90
c = 34.598	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-2000	data scaling
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-02-28 
Deposition Author(s): Zhang, R., Zhou, M., Moy, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2006-02-28
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Source and taxonomy, Version format compliance
• Version 1.3: 2024-02-14
  Changes: Data collection, Database references