Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007507206> ?p ?o ?g. }
- W2007507206 endingPage "132" @default.
- W2007507206 startingPage "117" @default.
- W2007507206 abstract "The procapsid of the Bacillus subtilis bacteriophage SPP1 is formed by the major capsid protein gp13, the scaffolding protein gp11, the portal protein gp6, and the accessory protein gp7. The protein stoichiometry suggests a T=7 symmetry for the SPP1 procapsid. Overexpression of SPP1 procapsid proteins in Escherichia coli leads to formation of biologically active procapsids, procapsid-like, and aberrant structures. Co-production of gp11, gp13 and gp6 is essential for assembly of procapsids competent for DNA packaging in vitro. Presence of gp7 in the procapsid increases the yield of viable phages assembled during the reaction in vitro five- to tenfold. Formation of closed procapsid-like structures requires uniquely the presence of the major head protein and the scaffolding protein. The two proteins interact only when co-produced but not when mixed in vitro after separate synthesis. Gp11 controls the polymerization of gp13 into normal (T=7) and small sized (T=4?) procapsids. Predominant formation of T=7 procapsids requires presence of the portal protein. This implies that the portal protein has to be integrated at an initial stage of the capsid assembly process. Its presence, however, does not have a detectable effect on the rate of procapsid assembly during SPP1 infection. A stable interaction between gp6 and the two major procapsid proteins was only detected when the three proteins are co-produced. Efficient incorporation of a single portal protein in the procapsid appears to require a structural context created by gp11 and gp13 early during assembly, rather than strong interactions with any of those proteins. Gp7, which binds directly to gp6 both in vivo and in vitro, is not necessary for incorporation of the portal protein in the procapsid structure." @default.
- W2007507206 created "2016-06-24" @default.
- W2007507206 creator A5004108443 @default.
- W2007507206 creator A5021816909 @default.
- W2007507206 creator A5027361318 @default.
- W2007507206 creator A5038388661 @default.
- W2007507206 creator A5040252973 @default.
- W2007507206 creator A5049594459 @default.
- W2007507206 creator A5082517458 @default.
- W2007507206 date "2000-02-01" @default.
- W2007507206 modified "2023-10-18" @default.
- W2007507206 title "Shape and DNA packaging activity of bacteriophage SPP1 procapsid: protein components and interactions during assembly 1 1Edited by J. Karn" @default.
- W2007507206 cites W1436736130 @default.
- W2007507206 cites W1485429931 @default.
- W2007507206 cites W1507358961 @default.
- W2007507206 cites W1534314175 @default.
- W2007507206 cites W1564628845 @default.
- W2007507206 cites W1577039154 @default.
- W2007507206 cites W1579665630 @default.
- W2007507206 cites W1747115033 @default.
- W2007507206 cites W1784288348 @default.
- W2007507206 cites W1829833492 @default.
- W2007507206 cites W1873199501 @default.
- W2007507206 cites W1965837039 @default.
- W2007507206 cites W1972570430 @default.
- W2007507206 cites W1972853461 @default.
- W2007507206 cites W1979623247 @default.
- W2007507206 cites W1979840372 @default.
- W2007507206 cites W1980935134 @default.
- W2007507206 cites W1984020799 @default.
- W2007507206 cites W1985407941 @default.
- W2007507206 cites W1990185263 @default.
- W2007507206 cites W2011156891 @default.
- W2007507206 cites W2015653936 @default.
- W2007507206 cites W2020218073 @default.
- W2007507206 cites W2020389757 @default.
- W2007507206 cites W2030980075 @default.
- W2007507206 cites W2033129293 @default.
- W2007507206 cites W2046805321 @default.
- W2007507206 cites W2046957006 @default.
- W2007507206 cites W2052343947 @default.
- W2007507206 cites W2054795493 @default.
- W2007507206 cites W2058601882 @default.
- W2007507206 cites W2059550303 @default.
- W2007507206 cites W2062154316 @default.
- W2007507206 cites W2078507839 @default.
- W2007507206 cites W2079273943 @default.
- W2007507206 cites W2087865972 @default.
- W2007507206 cites W2093528859 @default.
- W2007507206 cites W2118143368 @default.
- W2007507206 cites W2121981564 @default.
- W2007507206 cites W2138803959 @default.
- W2007507206 cites W2145499932 @default.
- W2007507206 cites W2154524431 @default.
- W2007507206 cites W2154958675 @default.
- W2007507206 cites W2165293297 @default.
- W2007507206 cites W2272729159 @default.
- W2007507206 cites W2332241899 @default.
- W2007507206 cites W2413092291 @default.
- W2007507206 cites W2909599288 @default.
- W2007507206 doi "https://doi.org/10.1006/jmbi.1999.3450" @default.
- W2007507206 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10656821" @default.
- W2007507206 hasPublicationYear "2000" @default.
- W2007507206 type Work @default.
- W2007507206 sameAs 2007507206 @default.
- W2007507206 citedByCount "60" @default.
- W2007507206 countsByYear W20075072062012 @default.
- W2007507206 countsByYear W20075072062013 @default.
- W2007507206 countsByYear W20075072062014 @default.
- W2007507206 countsByYear W20075072062015 @default.
- W2007507206 countsByYear W20075072062016 @default.
- W2007507206 countsByYear W20075072062017 @default.
- W2007507206 countsByYear W20075072062018 @default.
- W2007507206 countsByYear W20075072062019 @default.
- W2007507206 countsByYear W20075072062020 @default.
- W2007507206 countsByYear W20075072062021 @default.
- W2007507206 countsByYear W20075072062022 @default.
- W2007507206 countsByYear W20075072062023 @default.
- W2007507206 crossrefType "journal-article" @default.
- W2007507206 hasAuthorship W2007507206A5004108443 @default.
- W2007507206 hasAuthorship W2007507206A5021816909 @default.
- W2007507206 hasAuthorship W2007507206A5027361318 @default.
- W2007507206 hasAuthorship W2007507206A5038388661 @default.
- W2007507206 hasAuthorship W2007507206A5040252973 @default.
- W2007507206 hasAuthorship W2007507206A5049594459 @default.
- W2007507206 hasAuthorship W2007507206A5082517458 @default.
- W2007507206 hasConcept C104317684 @default.
- W2007507206 hasConcept C12554922 @default.
- W2007507206 hasConcept C151730666 @default.
- W2007507206 hasConcept C159047783 @default.
- W2007507206 hasConcept C185592680 @default.
- W2007507206 hasConcept C202751555 @default.
- W2007507206 hasConcept C202878990 @default.
- W2007507206 hasConcept C2522874641 @default.
- W2007507206 hasConcept C2776441376 @default.
- W2007507206 hasConcept C2777272437 @default.
- W2007507206 hasConcept C2779343474 @default.
- W2007507206 hasConcept C523546767 @default.