Evidence map›Paper›PMID 16199668›Full record

ArticleProtein science : a publication of the Protein Society2005

NMR structure of the conserved hypothetical protein TM0487 from Thermotoga maritima: implications for 216 homologous DUF59 proteins.

Marcius S Almeida, Torsten Herrmann, Wolfgang Peti, Ian A Wilson, Kurt Wüthrich

Open access · bronzeAbstract read
In one paragraph

Article in Protein science : a publication of the Protein Society, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.6field-weighted citation impact, top 32% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Solution structure of monomeric human FAM96A.Journal of biomolecular NMR · 2013
    Article
  8. The impact of extremophiles on structural genomics (and vice versa).Extremophiles : life under extreme conditions · 2008
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Marcius S AlmeidaThe Scripps Research Institute, Department of Molecular Biology and Joint Center for Structural Genomics, La Jolla, CA 92037, USA.
Torsten Herrmann
Wolfgang Peti
Ian A Wilson
Kurt Wüthrich
Joint Center for Structural Genomics · USScripps Research Institute · US

Funding

Technology Evaluation CoreU54GM074898 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI STEVENS, RAYMOND C · 2005 to 2009
$50.6M
JOINT CENTER FOR STRUCTURAL GENOMICSP50GM062411 · NIGMS · SCRIPPS RESEARCH INSTITUTE · PI WILSON, IAN A · 2000 to 2004
$32.9M
NIGMS NIH HHS P50 GM062411NIGMS NIH HHS P50 GM 62411NIGMS NIH HHS U54 GM 074898NIGMS NIH HHS U54 GM074898
6 · The paper itself

Abstract

The NMR structure of the conserved hypothetical protein TM0487 from Thermotoga maritima represents an alpha/beta-topology formed by the regular secondary structures alpha1-beta1-beta2-alpha2-beta3-beta4-alpha3- beta5-3(10)-alpha4, with a small anti-parallel beta-sheet of beta-strands 1 and 2, and a mixed parallel/anti-parallel beta-sheet of beta-strands 3-5. Similar folds have previously been observed in other proteins, with amino acid sequence identity as low as 3% and a variety of different functions. There are also 216 sequence homologs of TM0487, which all have the signature sequence of domains of unknown function 59 (DUF59), for which no three-dimensional structures have as yet been reported. The TM0487 structure thus presents a platform for homology modeling of this large group of DUF59 proteins. Conserved among most of the DUF59s are 13 hydrophobic residues, which are clustered in the core of TM0487. A putative active site of TM0487 consisting of residues D20, E22, L23, T51, T52, and C55 is conserved in 98 of the 216 DUF59 sequences. Asp20 is buried within the proposed active site without any compensating positive charge, which suggests that its pK(a) value may be perturbed. Furthermore, the DUF59 family includes ORFs that are part of a conserved chromosomal group of proteins predicted to be involved in Fe-S cluster metabolism.

Indexed as

Models, MolecularThermotoga maritimaAmino Acid SequenceBacterial ProteinsBinding SitesIron-Sulfur ProteinsMolecular Sequence DataNuclear Magnetic Resonance, BiomolecularSequence AlignmentStructural Homology, ProteinBacterial ProteinsIron-Sulfur Proteins

Identifiers

PMID16199668
PMCPMC2253223
OpenAlexW2153173907

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.