Evidence map›Paper›PMID 11389677›Full record

ReviewThe Biochemical journal2001

Structural similarities of Na,K-ATPase and SERCA, the Ca(2+)-ATPase of the sarcoplasmic reticulum.

K J Sweadner, C Donnet

Open access · bronzeAbstract readReview
In one paragraph

Review in The Biochemical journal, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
6.5field-weighted citation impact, top 2% 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

58 citing papers in PubMed, 187 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Organelle abnormalities in Alzheimer's disease.Organelle (Tucson, Ariz.) · 2025
    Article
  6. Article
  7. Article
  8. Calcium regulation by SERC-A before and during Alzheimer diseaseBiomedica : revista del Instituto Nacional de Salud · 2023
    Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Review
  14. Review
  15. IPCellular and molecular life sciences : CMLS · 2017
    Review
  16. Review
  17. Article
  18. Article
  19. P2C-Type ATPases and Their Regulation.Molecular neurobiology · 2016
    Review
  20. Na+/Ca2+ exchange and Na+/K+-ATPase in the heart.The Journal of physiology · 2015
    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

2 authors at 1 institution in 1 country.

K J SweadnerNeuroscience Center, Massachusetts General Hospital, 149-6118, 149 13th Street, Charlestown, MA 02129, USA. sweadner@helix.mgh.harvard.edu
C Donnet
Massachusetts General Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The crystal structure of SERCA1a (skeletal-muscle sarcoplasmic-reticulum/endoplasmic-reticulum Ca(2+)-ATPase) has recently been determined at 2.6 A (note 1 A = 0.1 nm) resolution [Toyoshima, Nakasako, Nomura and Ogawa (2000) Nature (London) 405, 647-655]. Other P-type ATPases are thought to share key features of the ATP hydrolysis site and a central core of transmembrane helices. Outside of these most-conserved segments, structural similarities are less certain, and predicted transmembrane topology differs between subclasses. In the present review the homologous regions of several representative P-type ATPases are aligned with the SERCA sequence and mapped on to the SERCA structure for comparison. Homology between SERCA and the Na,K-ATPase is more extensive than with any other ATPase, even PMCA, the Ca(2+)-ATPase of plasma membrane. Structural features of the Na,K-ATPase are projected on to the Ca(2+)-ATPase crystal structure to assess the likelihood that they share the same fold. Homology extends through all ten transmembrane spans, and most insertions and deletions are predicted to be at the surface. The locations of specific residues are examined, such as proteolytic cleavage sites, intramolecular cross-linking sites, and the binding sites of certain other proteins. On the whole, the similarity supports a shared fold, with some particular exceptions.

Indexed as

Amino Acid SequenceCalcium-Transporting ATPasesHydrolysisModels, MolecularMolecular Sequence DataProtein ConformationSarcoplasmic ReticulumSarcoplasmic Reticulum Calcium-Transporting ATPasesSequence Homology, Amino AcidSodium-Potassium-Exchanging ATPaseCalcium-Transporting ATPasesSarcoplasmic Reticulum Calcium-Transporting ATPasesSodium-Potassium-Exchanging ATPase

Identifiers

PMID11389677
PMCPMC1221896
OpenAlexW2043616500

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.