{"entryType":"UniProtKB reviewed (Swiss-Prot)","primaryAccession":"P79677","secondaryAccessions":["Q9T1V7"],"uniProtkbId":"GP38_BPMU","entryAudit":{"firstPublicDate":"2000-12-01","lastAnnotationUpdateDate":"2026-06-10","lastSequenceUpdateDate":"2000-12-01","entryVersion":73,"sequenceVersion":2},"annotationScore":2.0,"organism":{"scientificName":"Escherichia phage Mu","commonName":"Bacteriophage Mu","taxonId":2681603,"lineage":["Viruses","Duplodnaviria","Heunggongvirae","Uroviricota","Caudoviricetes","Caudoviricetes incertae sedis","Muvirus","Muvirus mu"]},"organismHosts":[{"scientificName":"Enterobacteriaceae","taxonId":543}],"proteinExistence":"2: Evidence at transcript level","proteinDescription":{"recommendedName":{"fullName":{"value":"Putative sheath terminator protein"}},"alternativeNames":[{"fullName":{"value":"Gene product 38"},"shortNames":[{"value":"gp38"}]}]},"genes":[{"orderedLocusNames":[{"value":"Mup38"}]}],"comments":[{"texts":[{"evidences":[{"evidenceCode":"ECO:0000305"}],"value":"May possibly stop tail sheath polymerization by capping the polymerizing tail sheath once it has reached its requisite length and prevent its depolymerization. Probably interacts with both the tube and sheath proteins"}],"commentType":"FUNCTION"},{"commentType":"SUBCELLULAR LOCATION","note":{"texts":[{"evidences":[{"evidenceCode":"ECO:0000305"}],"value":"Tail"}]},"subcellularLocations":[{"location":{"evidences":[{"evidenceCode":"ECO:0000305"}],"value":"Virion","id":"SL-0274"}},{"location":{"evidences":[{"evidenceCode":"ECO:0000305"}],"value":"Host cytoplasm","id":"SL-0381"}}]},{"texts":[{"evidences":[{"evidenceCode":"ECO:0000269","source":"PubMed","id":"8293968"}],"value":"Expressed in the late phase of the viral replicative cycle. Expression of late genes is activated by the viral late transcription activator C"}],"commentType":"INDUCTION"},{"commentType":"SEQUENCE CAUTION","sequenceCautionType":"Erroneous initiation","sequence":"BAA19194.1","note":"Extended N-terminus.","evidences":[{"evidenceCode":"ECO:0000305"}]}],"features":[{"type":"Chain","location":{"start":{"value":1,"modifier":"EXACT"},"end":{"value":67,"modifier":"EXACT"}},"description":"Putative sheath terminator protein","featureId":"PRO_0000077832"},{"type":"Region","location":{"start":{"value":45,"modifier":"EXACT"},"end":{"value":67,"modifier":"EXACT"}},"description":"Disordered","evidences":[{"evidenceCode":"ECO:0000256","source":"SAM","id":"MobiDB-lite"}]}],"keywords":[{"id":"KW-1035","category":"Cellular component","name":"Host cytoplasm"},{"id":"KW-0426","category":"Developmental stage","name":"Late protein"},{"id":"KW-1185","category":"Technical term","name":"Reference proteome"},{"id":"KW-1188","category":"Biological process","name":"Viral release from host cell"},{"id":"KW-1245","category":"Biological process","name":"Viral tail assembly"},{"id":"KW-1227","category":"Cellular component","name":"Viral tail protein"},{"id":"KW-0946","category":"Cellular component","name":"Virion"}],"references":[{"referenceNumber":1,"citation":{"id":"9714755","citationType":"journal article","authors":["Takeda S.","Sasaki T.","Ritani A.","Howe M.M.","Arisaka F."],"citationCrossReferences":[{"database":"PubMed","id":"9714755"},{"database":"DOI","id":"10.1016/s0167-4781(98)00102-x"}],"title":"Discovery of the tail tube gene of bacteriophage Mu and sequence analysis of the sheath and tube genes.","publicationDate":"1998","journal":"Biochim. Biophys. Acta","firstPage":"88","lastPage":"92","volume":"1399"},"referencePositions":["NUCLEOTIDE SEQUENCE [GENOMIC DNA]"]},{"referenceNumber":2,"citation":{"id":"11922669","citationType":"journal article","authors":["Morgan G.J.","Hatfull G.F.","Casjens S.","Hendrix R.W."],"citationCrossReferences":[{"database":"PubMed","id":"11922669"},{"database":"DOI","id":"10.1006/jmbi.2002.5437"}],"title":"Bacteriophage Mu genome sequence: analysis and comparison with Mu-like prophages in Haemophilus, Neisseria and Deinococcus.","publicationDate":"2002","journal":"J. Mol. Biol.","firstPage":"337","lastPage":"359","volume":"317"},"referencePositions":["NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]"]},{"referenceNumber":3,"citation":{"id":"8293968","citationType":"journal article","authors":["Chiang L.W.","Howe M.M."],"citationCrossReferences":[{"database":"PubMed","id":"8293968"},{"database":"DOI","id":"10.1093/genetics/135.3.619"}],"title":"Mutational analysis of a C-dependent late promoter of bacteriophage Mu.","publicationDate":"1993","journal":"Genetics","firstPage":"619","lastPage":"629","volume":"135"},"referencePositions":["INDUCTION"]},{"referenceNumber":4,"citation":{"id":"22297511","citationType":"journal article","authors":["Leiman P.G.","Shneider M.M."],"citationCrossReferences":[{"database":"PubMed","id":"22297511"},{"database":"DOI","id":"10.1007/978-1-4614-0980-9_5"}],"title":"Contractile tail machines of bacteriophages.","publicationDate":"2012","journal":"Adv. Exp. Med. Biol.","firstPage":"93","lastPage":"114","volume":"726"},"referencePositions":["REVIEW"]}],"uniProtKBCrossReferences":[{"database":"EMBL","id":"AF083977","properties":[{"key":"ProteinId","value":"AAF01116.1"},{"key":"Status","value":"-"},{"key":"MoleculeType","value":"Genomic_DNA"}]},{"database":"EMBL","id":"AB000833","properties":[{"key":"ProteinId","value":"BAA19194.1"},{"key":"Status","value":"ALT_INIT"},{"key":"MoleculeType","value":"Genomic_DNA"}]},{"database":"RefSeq","id":"NP_050642.1","properties":[{"key":"NucleotideSequenceId","value":"NC_000929.1"}]},{"database":"GeneID","id":"2636273","properties":[{"key":"Description","value":"-"}]},{"database":"KEGG","id":"vg:2636273","properties":[{"key":"Description","value":"-"}]},{"database":"Proteomes","id":"UP000002611","properties":[{"key":"Component","value":"Segment"}]},{"database":"GO","id":"GO:0030430","properties":[{"key":"GoTerm","value":"C:host cell cytoplasm"},{"key":"GoEvidenceType","value":"IEA:UniProtKB-SubCell"}]},{"database":"GO","id":"GO:0098015","properties":[{"key":"GoTerm","value":"C:virus tail"},{"key":"GoEvidenceType","value":"IEA:UniProtKB-KW"}]},{"database":"GO","id":"GO:0098003","properties":[{"key":"GoTerm","value":"P:viral tail assembly"},{"key":"GoEvidenceType","value":"IEA:UniProtKB-KW"}]},{"database":"InterPro","id":"IPR024400","properties":[{"key":"EntryName","value":"DUF2635"}]},{"database":"Pfam","id":"PF10948","properties":[{"key":"EntryName","value":"DUF2635"},{"key":"MatchStatus","value":"1"}]}],"sequence":{"value":"MLKIKPAAGKAIRDPLTMKLLASEGEEKPRNSFWIRRLAAGDVVEVGSTENTADDTDAAPKKRSKSK","length":67,"molWeight":7296,"crc64":"A7066A7B6EF828A4","md5":"4964D58C1CAF968C58FFF2E68BAB6C63"},"extraAttributes":{"countByCommentType":{"FUNCTION":1,"SUBCELLULAR LOCATION":1,"INDUCTION":1,"SEQUENCE CAUTION":1},"countByFeatureType":{"Chain":1,"Region":1},"uniParcId":"UPI0000138571"}}