<?xml version="1.0" encoding="UTF-8"?>
<uniprot xmlns="http://uniprot.org/uniprot"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://uniprot.org/uniprot http://www.uniprot.org/docs/uniprot.xsd">
<entry dataset="Swiss-Prot" created="1993-04-01" modified="2022-08-03" version="84" xmlns="http://uniprot.org/uniprot">
    <accession>Q01267-2</accession>
    <name>PRO_BPMU</name>
    <protein>
        <recommendedName>
            <fullName>Isoform Scaffold protein Z of Protease I</fullName>
        </recommendedName>
        <alternativeName>
            <fullName>Gene product 32</fullName>
            <shortName>gp32</shortName>
        </alternativeName>
        <alternativeName>
            <fullName>Gene product I</fullName>
            <shortName>gpI</shortName>
        </alternativeName>
    </protein>
    <gene>
        <name type="primary">I</name>
        <name type="synonym">Z</name>
        <name type="ordered locus">Mup32</name>
        <name type="ordered locus">Mup33</name>
    </gene>
    <organism>
        <name type="scientific">Escherichia phage Mu</name>
        <name type="synonym">Bacteriophage Mu</name>
        <dbReference type="NCBI Taxonomy" id="10677"/>
        <lineage>
            <taxon>Viruses</taxon>
            <taxon>Duplodnaviria</taxon>
            <taxon>Heunggongvirae</taxon>
            <taxon>Uroviricota</taxon>
            <taxon>Caudoviricetes</taxon>
            <taxon>Caudovirales</taxon>
            <taxon>Myoviridae</taxon>
            <taxon>Muvirus</taxon>
        </lineage>
    </organism>
    <organismHost>
        <name type="scientific">Enterobacteriaceae</name>
        <dbReference type="NCBI Taxonomy" id="543"/>
    </organismHost>
    <reference key="1">
        <citation type="journal article" date="1992" name="DNA Seq." volume="2" first="329" last="333">
            <title>DNA sequence characterization of the G gene region of bacteriophage Mu.</title>
            <authorList>
                <person name="Baxa C.A."/>
                <person name="Chiang L."/>
                <person name="Howe M.M."/>
            </authorList>
            <dbReference type="PubMed" id="1385991"/>
        </citation>
        <scope>NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-58</scope>
    </reference>
    <reference key="2">
        <citation type="journal article" date="1993" name="Genetics" volume="135" first="619" last="629">
            <title>Mutational analysis of a C-dependent late promoter of bacteriophage Mu.</title>
            <authorList>
                <person name="Chiang L.W."/>
                <person name="Howe M.M."/>
            </authorList>
            <dbReference type="PubMed" id="8293968"/>
        </citation>
        <scope>INDUCTION</scope>
    </reference>
    <reference key="3">
        <citation type="journal article" date="1996" name="Virology" volume="217" first="200" last="210">
            <title>Bacteriophage Mu head assembly.</title>
            <authorList>
                <person name="Grimaud R."/>
            </authorList>
            <dbReference type="PubMed" id="8599204"/>
            <dbReference type="DOI" id="10.1006/viro.1996.0107"/>
        </citation>
        <scope>FUNCTION</scope>
        <scope>SUBUNIT</scope>
    </reference>
    <reference key="4">
        <citation type="journal article" date="1998" name="J. Bacteriol." volume="180" first="1148" last="1153">
            <title>Assembly of both the head and tail of bacteriophage Mu is blocked in Escherichia coli groEL and groES mutants.</title>
            <authorList>
                <person name="Grimaud R."/>
                <person name="Toussaint A."/>
            </authorList>
            <dbReference type="PubMed" id="9495752"/>
        </citation>
        <scope>FUNCTION</scope>
    </reference>
    <reference key="5">
        <citation type="journal article" date="2002" name="J. Mol. Biol." volume="317" first="337" last="359">
            <title>Bacteriophage Mu genome sequence: analysis and comparison with Mu-like prophages in Haemophilus, Neisseria and Deinococcus.</title>
            <authorList>
                <person name="Morgan G.J."/>
                <person name="Hatfull G.F."/>
                <person name="Casjens S."/>
                <person name="Hendrix R.W."/>
            </authorList>
            <dbReference type="PubMed" id="11922669"/>
            <dbReference type="DOI" id="10.1006/jmbi.2002.5437"/>
        </citation>
        <scope>NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]</scope>
        <scope>PROTEIN SEQUENCE OF 242-249</scope>
        <scope>IDENTIFICATION OF ISOFORM SCAFFOLD PROTEIN Z</scope>
        <scope>FUNCTION</scope>
    </reference>
    <comment type="alternative products">
        <event type="alternative initiation"/>
        <isoform>
            <id>Q01267-1</id>
            <name>Protease I</name>
            <sequence type="displayed"/>
        </isoform>
        <isoform>
            <id>Q01267-2</id>
            <name>Scaffold protein Z</name>
            <name>Gene product Z</name>
            <name>gpZ</name>
            <name>gp33</name>
            <sequence type="described" ref="VSP_018866"/>
        </isoform>
    </comment>
    <dbReference type="Proteomes" id="UP000002611">
        <property type="component" value="Genome"/>
    </dbReference>
    <proteinExistence type="evidence at protein level"/>
    <sequence length="183" mass="19459" checksum="537251D2F2544309" modified="2000-12-01" version="2">MNETLRKLLARLGVTVPENADITDEQATAALTALDTLEINAGKVAALSAELEKAQKAAVDLTKYVPVESYNALRDELAQATAQSATASLSAVLDKAEQEGRIFKSERTYLEQLGGQIGVAALSAQLEKKQPIAALSAMQTTTAKIPSQEKTAVAVLSADEQAAVKALGITEAEYLKMKQEQEK</sequence>
</entry>
<copyright>
Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms Distributed under the Creative Commons Attribution (CC BY 4.0) License
</copyright>
</uniprot>