3MA5

Crystal structure of the tetratricopeptide repeat domain protein Q2S6C5_SALRD from Salinibacter ruber. Northeast Structural Genomics Consortium Target SrR115c.

• PDB DOI: https://doi.org/10.2210/pdb3MA5/pdb

• Classification: structural genomics, unknown function
• Organism(s): Salinibacter ruber DSM 13855
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2010-03-23 Released: 2010-04-07 
• Deposition Author(s): Vorobiev, S., Neely, H., Seetharaman, J., Wang, H., Foote, E.L., Ciccosanti, C., Mao, L., Xiao, R., Acton, T.B., Montelione, G.T., Hunt, J.F., Tong, L., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.275 
• R-Value Work: 0.239 
• R-Value Observed: 0.241 

Literature

Crystal structure of the tetratricopeptide repeat domain protein Q2S6C5_SALRD from Salinibacter ruber.

Vorobiev, S., Neely, H., Seetharaman, J., Wang, H., Foote, E.L., Ciccosanti, C., Mao, L., Xiao, R., Acton, T.B., Montelione, G.T., Hunt, J.F., Tong, L.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 generated by PISA (software)

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 3 generated by PISA (software)

Biological Assembly 4  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 4 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 46.47 kDa 
• Atom Count: 2,712 
• Modelled Residue Count: 337 
• Deposited Residue Count: 400 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tetratricopeptide repeat domain protein	A, B, C, D	100	Salinibacter ruber DSM 13855	Mutation(s): 0  Gene Names: SRU_0103
UniProt
Find proteins for Q2S6C5 (Salinibacter ruber (strain DSM 13855 / M31)) Explore Q2S6C5  Go to UniProtKB:  Q2S6C5

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.275 
• R-Value Work: 0.239 
• R-Value Observed: 0.241 
• Space Group: P 6₅ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 84.36	α = 90
b = 84.36	β = 90
c = 227.547	γ = 120

Software Package:

Software Name	Purpose
HKL-2000	data collection
BALBES	phasing
PHENIX	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-04-07 
Deposition Author(s): Vorobiev, S., Neely, H., Seetharaman, J., Wang, H., Foote, E.L., Ciccosanti, C., Mao, L., Xiao, R., Acton, T.B., Montelione, G.T., Hunt, J.F., Tong, L., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2010-04-07
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-09-06
  Changes: Data collection, Database references, Refinement description