4H89

The Structure of a GCN5-Related N-Acetyltransferase from Kribbella flavida

• PDB DOI: https://doi.org/10.2210/pdb4H89/pdb

• Classification: TRANSFERASE
• Organism(s): Kribbella flavida DSM 17836
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2012-09-21 Released: 2012-10-10 
• Deposition Author(s): Cuff, M.E., Mcknight, S.M., Mack, J.C., Endres, M., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.37 Å
• R-Value Free: 0.159 
• R-Value Work: 0.117 
• R-Value Observed: 0.120 

Literature

The Structure of a GCN5-Related N-Acetyltransferase from Kribbella flavida.

Cuff, M.E., Mcknight, S.M., Mack, J.C., Endres, M., 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 (software)

Macromolecule Content

• Total Structure Weight: 18.96 kDa 
• Atom Count: 1,676 
• Modelled Residue Count: 168 
• Deposited Residue Count: 173 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GCN5-related N-acetyltransferase	A	173	Kribbella flavida DSM 17836	Mutation(s): 0  Gene Names: Kfla_6915
UniProt
Find proteins for D2Q3N2 (Kribbella flavida (strain DSM 17836 / JCM 10339 / NBRC 14399)) Explore D2Q3N2  Go to UniProtKB:  D2Q3N2

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.37 Å
• R-Value Free: 0.159 
• R-Value Work: 0.117 
• R-Value Observed: 0.120 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.482	α = 90
b = 64.913	β = 100.68
c = 56.569	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
SBC-Collect	data collection
HKL-3000	data reduction
HKL-3000	data scaling
HKL-3000	phasing
SHELXD	phasing
SHELXE	model building
MLPHARE	phasing
DM	phasing
SOLVE	phasing
RESOLVE	phasing
ARP/wARP	model building
CCP4	phasing
O	model building
Coot	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-10-10 
Deposition Author(s): Cuff, M.E., Mcknight, S.M., Mack, J.C., Endres, M., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2012-10-10
  Type: Initial release
  
• Version 1.1: 2017-11-15
  Changes: Refinement description
• Version 1.2: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary