Evidence map›Paper›PMID 31404433›Full record

ArticlePeerJ2019

Binding interactions of epididymal protease inhibitor and semenogelin-1: a homology modeling, docking and molecular dynamics simulation study.

Changyu Shan, Hongwei Li, Yuping Zhang, Yuyan Li, Yingchun Chen, Wei He

Open access · goldAbstract read
In one paragraph

Article in PeerJ, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

5 citing papers in PubMed, 16 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
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  5. Article
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

6 authors at 3 institutions in 1 country.

Changyu ShanDepartment of Pharmaceutical Chemistry, The Third Military Medical University, Chongqing, China.
Hongwei LiDepartment of Pharmaceutical Chemistry, The Third Military Medical University, Chongqing, China.
Yuping ZhangCollege of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, China.
Yuyan LiDepartment of Obstetrics and Gynecology, Southwest Hospital, The Third Military Medical University, Chongqing, China.
Yingchun ChenDepartment of Pharmaceutical Chemistry, The Third Military Medical University, Chongqing, China.
Wei HeDepartment of Obstetrics and Gynecology, Southwest Hospital, The Third Military Medical University, Chongqing, China.
Army Medical University · CNSouthwest Hospital · CNChongqing University of Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epididymal protease inhibitor (EPPIN) that is located on the sperm surface and specific to the male reproductive system is a non-hormonal contraceptive target, since the binding of EPPIN with the seminal plasma protein semenogelin-1 (SEMG1) causes a loss of sperm function. Here, we investigated the binding interactions between EPPIN and SEMG1 by homology modeling, docking and molecular dynamics simulation. Since no crystal structure was reported for EPPIN, its 3D structure was constructed by homology modeling and refined by dynamics simulation, illustrating the C-terminus domain of EPPIN could bind with its N-terminus domain through the residues 30-32 and 113-116. The binding interaction of SEMG1

Indexed as

Epididymal protease inhibitorHomology modelingMolecular dockingMolecular dynamics simulationSemenogelin-1

Identifiers

PMID31404433
PMCPMC6686837
OpenAlexW2965753109

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.