2AP6 | pdb_00002ap6

X-Ray Crystal Structure of Protein Atu4242 from Agrobacterium tumefaciens. Northeast Strucutral Genomics Consortium Target AtR43.

• PDB DOI: https://doi.org/10.2210/pdb2AP6/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Agrobacterium fabrum str. C58
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2005-08-15 Released: 2005-11-01 
• Deposition Author(s): Benach, J., Kuzin, A.P., Forouhar, F., Abashidze, M., Vorobiev, S.M., Rong, X., Acton, T.B., Montelione, G.T., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 
  0.285 (Depositor), 0.190 (DCC) 
• R-Value Work: 
  0.197 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.197 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of a Hypothetical protein Atu4242 from Agrobacterium tumefaciens (strain C58 / ATCC 3 NESG Target ATR43.

Benach, J., Kuzin, A.P., Forouhar, F., Abashidze, M., Vorobiev, S.M., Rong, X., Acton, T.B., Montelione, G.T., Hunt, J.F.

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 (software)

Macromolecule Content

• Total Structure Weight: 107.56 kDa 
• Atom Count: 7,048 
• Modelled Residue Count: 832 
• Deposited Residue Count: 896 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
hypothetical protein Atu4242	A, B, C, D, E, F, G, H	112	Agrobacterium fabrum str. C58	Mutation(s): 3  Gene Names: Atu4242
UniProt
Find proteins for A9CGA4 (Agrobacterium fabrum (strain C58 / ATCC 33970)) Explore A9CGA4  Go to UniProtKB:  A9CGA4

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B, C, D, E, F, G, H	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free:  0.285 (Depositor), 0.190 (DCC) 
• R-Value Work:  0.197 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.197 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 134.832	α = 90
b = 134.83	β = 90
c = 56.32	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
SCALEPACK	data scaling
COMO	phasing
CNS	refinement
HKL-2000	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-11-01 
Deposition Author(s): Benach, J., Kuzin, A.P., Forouhar, F., Abashidze, M., Vorobiev, S.M., Rong, X., Acton, T.B., Montelione, G.T., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2005-11-01
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2023-08-23
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.4: 2023-11-15
  Changes: Data collection
• Version 1.5: 2024-11-13
  Changes: Structure summary