{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,8]],"date-time":"2026-05-08T07:52:34Z","timestamp":1778226754736,"version":"3.51.4"},"reference-count":57,"publisher":"Oxford University Press (OUP)","license":[{"start":{"date-parts":[[2021,6,22]],"date-time":"2021-06-22T00:00:00Z","timestamp":1624320000000},"content-version":"vor","delay-in-days":21,"URL":"http:\/\/www.nationalarchives.gov.uk\/doc\/open-government-licence\/version\/2\/"}],"funder":[{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2016YFA0501704, 2018YFC0310600"],"award-info":[{"award-number":["2016YFA0501704, 2018YFC0310600"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Sciences Foundation of China","doi-asserted-by":"crossref","award":["31571366, 31771477, 32070677"],"award-info":[{"award-number":["31571366, 31771477, 32070677"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,6,22]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Protein\u2013protein interaction (PPI) databases with structural information are useful to investigate biological functions at both systematic and atomic levels. However, most existing PPI databases only curate binary interactome. From the perspective of the display and function of PPI, as well as the structural binding interface, the related database and resources are summarized. We developed a database extension, named mPPI, for PPI structural visualization. Comparing with the existing structural interactomes that curate resolved PPI conformation in pairs, mPPI can visualize target protein and its multiple interactors simultaneously, which facilitates multi-target drug discovery and structure prediction of protein macro-complexes. By employing a protein\u2013protein docking algorithm, mPPI largely extends the coverage of structural interactome from experimentally resolved complexes. mPPI is designed to be a customizable and convenient plugin for PPI databases. It possesses wide potential applications for various PPI databases, and it has been used for a neurodegenerative disease\u2013related PPI database as demonstration. Scripts and implementation guidelines of mPPI are documented at the database tool website.<\/jats:p><jats:p>Database URL \u00a0http:\/\/bis.zju.edu.cn\/mppi\/<\/jats:p>","DOI":"10.1093\/database\/baab036","type":"journal-article","created":{"date-parts":[[2021,5,28]],"date-time":"2021-05-28T19:21:05Z","timestamp":1622229665000},"source":"Crossref","is-referenced-by-count":8,"title":["mPPI: a database extension to visualize structural interactome in a one-to-many manner"],"prefix":"10.1093","volume":"2021","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9260-0059","authenticated-orcid":false,"given":"Yekai","family":"Zhou","sequence":"first","affiliation":[{"name":"Department of Bioinformatics, College of Life Sciences, Zhejiang University, Hangzhou 310058, China"},{"name":"Department of Computer Science, The University of Hong Kong, Hong Kong 999077, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hongjun","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Bioinformatics, College of Life Sciences, Zhejiang University, Hangzhou 310058, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sida","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Bioinformatics, College of Life Sciences, Zhejiang University, Hangzhou 310058, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3121-3725","authenticated-orcid":false,"given":"Ming","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Bioinformatics, College of Life Sciences, Zhejiang University, Hangzhou 310058, China"},{"name":"Bioinformatics Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2021,6,22]]},"reference":[{"key":"2021070818444030100_R1","doi-asserted-by":"crossref","first-page":"367","DOI":"10.1016\/j.sbi.2012.04.004","article-title":"Constructing structural networks of signaling pathways on the proteome scale","volume":"22","author":"Kuzu","year":"2012","journal-title":"Curr. 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