{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,19]],"date-time":"2025-09-19T11:02:28Z","timestamp":1758279748245},"reference-count":14,"publisher":"Wiley","issue":"1-2","license":[{"start":{"date-parts":[[2001,10,29]],"date-time":"2001-10-29T00:00:00Z","timestamp":1004313600000},"content-version":"vor","delay-in-days":4018,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["FEBS Letters"],"published-print":{"date-parts":[[1990,10,29]]},"abstract":"<jats:p>Myelin basic protein serves as a convenient substrate for detection of a 44 kDa protein\u2010serine\/threonine kinase (p44<jats:sup>\n<jats:italic>mpk<\/jats:italic>\n<\/jats:sup>) that is activated near the time of germinal vesicle breakdown in maturing echinoderm and amphibian oocytes. In vitro phosphorylation by purified p44<jats:sup>\n<jats:italic>mpk<\/jats:italic>\n<\/jats:sup> from sea star oocytes was primarily on threonine residues on a single tryptic peptide of bovine brain myelin basic protein. Amino acid composition analysis of the isolated posphopeptide revealed that it was rich in proline residues. Automated solid\u2010phase sequencing by Edman degradation identified the major site as Thr\u201097 in the sequence NIVTPRTPPPSQGK, which corresponds to residues 91\u2013104 in bovine brain myelin basic protein. Thr\u201094 was also phosphorylated by p44<jats:sup>\n<jats:italic>mpk<\/jats:italic>\n<\/jats:sup> to a very minor extent.<\/jats:p>","DOI":"10.1016\/0014-5793(90)81090-b","type":"journal-article","created":{"date-parts":[[2002,7,25]],"date-time":"2002-07-25T07:44:17Z","timestamp":1027583057000},"page":"223-226","source":"Crossref","is-referenced-by-count":43,"title":["Identification of the sites in myelin basic protein that are phosphorylated by meiosis\u2010activated protein kinase p44<sup><i>mpk<\/i><\/sup>"],"prefix":"10.1002","volume":"273","author":[{"given":"Jasbinder S.","family":"Sanghera","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ruedi","family":"Aebersold","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hamish D.","family":"Morrison","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Edward J.","family":"Bures","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Steven L.","family":"Pelech","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2001,10,29]]},"reference":[{"key":"e_1_2_1_2_1","author":"Pelech S.L.","year":"1990","journal-title":"Biochem. Cell Biol."},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/0012-1606(88)90410-1"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9258(19)77978-2"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9258(19)40193-2"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9258(18)37813-X"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1432-1033.1989.tb15040.x"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.85.11.3753"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1038\/334715a0"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.86.18.6940"},{"key":"e_1_2_1_11_1","author":"Wettenhall R.E.H.","year":"1990","journal-title":"Methods Enzymol."},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/0003-2697(90)90417-8"},{"key":"e_1_2_1_13_1","author":"Coull J.M.","year":"1990","journal-title":"Anal. Biochem."},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9258(17)39058-0"},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/0092-8674(90)90463-O"}],"container-title":["FEBS Letters"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1016%2F0014-5793%2890%2981090-B","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1016%2F0014-5793(90)81090-B","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/febs.onlinelibrary.wiley.com\/doi\/pdf\/10.1016\/0014-5793%2890%2981090-B","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,16]],"date-time":"2023-09-16T04:05:49Z","timestamp":1694837149000},"score":1,"resource":{"primary":{"URL":"https:\/\/febs.onlinelibrary.wiley.com\/doi\/10.1016\/0014-5793%2890%2981090-B"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1990,10,29]]},"references-count":14,"journal-issue":{"issue":"1-2","published-print":{"date-parts":[[1990,10,29]]}},"alternative-id":["10.1016\/0014-5793(90)81090-B"],"URL":"https:\/\/doi.org\/10.1016\/0014-5793(90)81090-b","archive":["Portico"],"relation":{},"ISSN":["0014-5793","1873-3468"],"issn-type":[{"value":"0014-5793","type":"print"},{"value":"1873-3468","type":"electronic"}],"subject":[],"published":{"date-parts":[[1990,10,29]]}}}