ArticleActa crystallographica. Section F, Structural biology and crystallization communications2008
Structure of calcium-bound human S100A13 at pH 7.5 at 1.8 A resolution.
Article in Acta crystallographica. Section F, Structural biology and crystallization communications, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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.
Who cites it
4 citing papers in PubMed, 14 citations in OpenAlex.
- On the use of dioxane as reference for determination of the hydrodynamic radius by NMR spectroscopy.Biophysical journal · 2024Article
- Solving the crystal structure of human calcium-free S100Z: the siege and conquer of one of the last S100 family strongholds.Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2017Article
- Solution structure and dynamics of human S100A14.Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2013Article
- The biochemistry and regulation of S100A10: a multifunctional plasminogen receptor involved in oncogenesis.Journal of biomedicine & biotechnology · 2012Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
S100A13 is a member of the S100 family of EF-hand-containing calcium-binding proteins. S100A13 plays an important role in the secretion of fibroblast growth factor-1 and interleukin 1 alpha, two pro-angiogenic factors released by the nonclassical endoplasmic reticulum/Golgi-independent secretory pathway. The X-ray crystal structure of human S100A13 at pH 7.5 was determined at 1.8 A resolution. The structure was solved by molecular replacement and was refined to a final R factor of 19.0%. The structure revealed that human S100A13 exists as a homodimer with two calcium ions bound to each protomer. The protomer is composed of four alpha-helices (alpha(1)-alpha(4)), which form a pair of EF-hand motifs. Dimerization occurs by hydrophobic interactions between helices alpha(1) and alpha(4) and by intermolecular hydrogen bonds between residues from helix alpha(1) and the residues between alpha(2) and alpha(3) of both chains. Despite the high similarity of the backbone conformation in each protomer, the crystal structures of human S100A13 at pH 7.5 (this study) and at pH 6.0 [Li et al. (2007), Biochem. Biophys. Res. Commun. 356, 616-621] exhibit recognizable differences in the relative orientation ( approximately 2.5 degrees) of the protomers within the dimer and also remarkable differences in the side-chain conformations of several amino-acid residues.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.