Macromolecule Content

• Total Structure Weight: 13175.89 
• Atom Count: 924 
• Residue Count: 124 
• Unique protein chains: 1

1EO1

Solution structure of hypothetical protein MTH1175 from Methanobacterium thermoautotrophicum

• DOI: 10.2210/pdb1EO1/pdb

• Classification: STRUCTURAL GENOMICS
• Organism(s): Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H)
• Expression System: Escherichia coli BL21(DE3)


• Deposited: 2000-03-21 Released: 2000-12-20 
• Deposition Author(s): Cort, J.R., Arrowsmith, C.H., Kennedy, M.A., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 20 
• Conformers Submitted: 20 
• Selection Criteria: all calculated structures submitted 

Literature

NMR Structure Determination and Structure-Based Functional Characterization of Conserved Hypothetical Protein MTH1175 from Methanobacterium Thermoautotrophicum

Cort, J.R., Yee, A., Edwards, A.M., Arrowsmith, C.H., Kennedy, M.A.

(2000) J.STRUCT.FUNCT.GENOM. 1: 15-25

• PubMed: 12836677 


• PubMed Abstract: 
  

The solution structure of MTH1175, a 124-residue protein from the archaeon Methanobacterium thermoautotrophicum has been determined by NMR spectroscopy. MTH1175 is part of a family of conserved hypothetical proteins (COG1433) with unknown functions which contains multiple paralogs from all complete archaeal genomes and the archaeal gene-rich bacterium Thermotoga maritima. Sequence similarity indicates this protein family may be related to the nitrogen fixation proteins NifB and NifX. MTH1175 adopts an alpha/beta topology with a single mixed beta-sheet, and contains two flexible loops and an unstructured C-terminal tail. The fold resembles that of Ribonuclease H and similar proteins, but differs from these in several respects, and is not likely to have a nuclease activity.

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Organizational Affiliation: 

Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA 99352, USA.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
HYPOTHETICAL PROTEIN MTH1175	A	124	Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H)	Mutation(s): 0
Find proteins for O27243 (Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H)) Go to UniProtKB:  O27243

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 20 
• Conformers Submitted: 20 
• Selection Criteria: all calculated structures submitted 
• Olderado: 1EO1 Olderado

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2000-03-21 
• Released Date: 2000-12-20 
• Deposition Author(s): Cort, J.R., Arrowsmith, C.H., Kennedy, M.A., Northeast Structural Genomics Consortium (NESG)

Revision History 

• Version 1.0: 2000-12-20
  Type: Initial release
• Version 1.1: 2008-04-27
  Type: Version format compliance
• Version 1.2: 2011-07-13
  Type: Version format compliance