2ESH | pdb_00002esh

Crystal Structure of Conserved Protein of Unknown Function TM0937- a Potential Transcriptional Factor

PDB DOI: https://doi.org/10.2210/pdb2ESH/pdb

Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
Organism(s): Thermotoga maritima MSB8
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2005-10-26 Released: 2005-12-06
Deposition Author(s): Liu, Y., Bochkareva, E., Zheng, H., Xu, X., Nocek, B., Lunin, V., Edward, A., Pai, E.F., Joachimiak, A., Savchenko, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free:
0.270 (Depositor), 0.220 (DCC)
R-Value Work:
0.226 (Depositor)
R-Value Observed:
0.228 (Depositor)

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This is version 1.4 of the entry. See complete history.

Literature

Crystal Structure of Conserved Hypothetical Protein TM0937

Liu, Y., Bochkareva, E., Zheng, H., Xu, X., Nocek, B., Lunin, V., Edward, A., Pai, E.F., Savchenko, A.

To be published.

Macromolecule Content

Total Structure Weight: 13.84 kDa
Atom Count: 1,021
Modeled Residue Count: 114
Deposited Residue Count: 118
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
conserved hypothetical protein TM0937	A	118	Thermotoga maritima MSB8	Mutation(s): 0
UniProt
Find proteins for Q9X035 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9X035 Go to UniProtKB: Q9X035
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9X035
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CA Query on CA Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.270 (Depositor), 0.220 (DCC)
R-Value Work: 0.226 (Depositor)
R-Value Observed: 0.228 (Depositor)

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.648	α = 90
b = 50.648	β = 90
c = 114.396	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
SOLVE	phasing
RESOLVE	phasing
ARP/wARP	model building

Structure Validation

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Entry History

Deposition Data

Released Date: 2005-12-06

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2005-12-06
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: 2011-10-05
Changes: Structure summary
Version 1.4: 2024-02-14
Changes: Data collection, Database references, Derived calculations

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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.