3MA5 | pdb_00003ma5

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)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.80 Å
R-Value Free:
0.275 (Depositor), 0.294 (DCC)
R-Value Work:
0.239 (Depositor), 0.251 (DCC)
R-Value Observed:
0.241 (Depositor)

Starting Model: experimental
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This is version 1.2 of the entry. See complete history.

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.

Macromolecule Content

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

Macromolecules

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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
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q2S6C5
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.80 Å
R-Value Free: 0.275 (Depositor), 0.294 (DCC)
R-Value Work: 0.239 (Depositor), 0.251 (DCC)
R-Value Observed: 0.241 (Depositor)

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

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Entry History

Deposition Data

Released Date: 2010-04-07

Deposition Author(s):

Seetharaman, J.

Montelione, G.T.

Northeast Structural Genomics Consortium (NESG)

Revision History (Full details and data files)

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

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.