ID   TSP_BPSAV               Reviewed;         631 AA.
AC   E1XTG9;
DT   29-APR-2015, integrated into UniProtKB/Swiss-Prot.
DT   30-NOV-2010, sequence version 1.
DT   29-SEP-2021, entry version 34.
DE   RecName: Full=Tail sheath protein {ECO:0000305};
DE            Short=TSP;
GN   Name=tail sheath {ECO:0000312|EMBL:CBW38028.1};
GN   ORFNames=Vi01_160c {ECO:0000312|EMBL:CBW38028.1};
OS   Salmonella phage ViI.
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Ackermannviridae; Cvivirinae; Kuttervirus.
OX   NCBI_TaxID=1987993 {ECO:0000312|Proteomes:UP000000339};
OH   NCBI_TaxID=90370; Salmonella typhi.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=20817773; DOI=10.1128/jb.00659-10;
RA   Pickard D., Toribio A.L., Petty N.K., van Tonder A., Yu L., Goulding D.,
RA   Barrell B., Rance R., Harris D., Wetter M., Wain J., Choudhary J.,
RA   Thomson N., Dougan G.;
RT   "A conserved acetyl esterase domain targets diverse bacteriophages to the
RT   Vi capsular receptor of Salmonella enterica serovar Typhi.";
RL   J. Bacteriol. 192:5746-5754(2010).
CC   -!- FUNCTION: Polymerizes as an extended structure around the baseplate-
CC       tail tube complex. During ejection, the sheath shifts to a contracted
CC       form, thereby making the inner tail tube protrude through the host cell
CC       envelope. {ECO:0000250|UniProtKB:P79678}.
CC   -!- SUBUNIT: Homomultimer. {ECO:0000250|UniProtKB:P79678}.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000250|UniProtKB:P79678}. Host
CC       cytoplasm {ECO:0000250|UniProtKB:P79678}. Note=Tail.
CC       {ECO:0000250|UniProtKB:P79678}.
CC   -!- SIMILARITY: Belongs to the myoviridae tail sheath protein family.
CC       {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; FQ312032; CBW38028.1; -; Genomic_DNA.
DR   Proteomes; UP000000339; Genome.
DR   GO; GO:0030430; C:host cell cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0098027; C:virus tail, sheath; IEA:UniProtKB-KW.
DR   GO; GO:0099000; P:viral genome ejection through host cell envelope, contractile tail mechanism; IEA:UniProtKB-KW.
DR   InterPro; IPR035089; Phage_sheath_subtilisin.
DR   InterPro; IPR020287; Tail_sheath_C.
DR   Pfam; PF04984; Phage_sheath_1; 1.
DR   Pfam; PF17482; Phage_sheath_1C; 1.
PE   3: Inferred from homology;
KW   Host cytoplasm; Reference proteome; Viral contractile tail ejection system;
KW   Viral genome ejection through host cell envelope;
KW   Viral penetration into host cytoplasm; Viral tail protein;
KW   Viral tail sheath protein; Virion; Virus entry into host cell.
FT   CHAIN           1..631
FT                   /note="Tail sheath protein"
FT                   /id="PRO_0000432778"
SQ   SEQUENCE   631 AA;  68423 MW;  BABC5E4624ECAAB4 CRC64;
     MATQSFSVAP SVQWTERDAT LQTSPSVVVQ GATVGKFQWG EVELPVLVTG GETGLVKKFF
     KPNDSTATDF LVIADFLSYS SMAWVTRVVG PLAKNSVTKG QTAITIKNKL DFETASPSAS
     ITWAGRYPGS LGNDIAINVC DSAGFPTWEF RNNFAYAPQS GEFHVVVVDK VGRITDSAGA
     VGQVDRISVS GTATAAGTIS VAGEDIAYLD TDTPATLATK IGAALTALTD VYSSVVVKSN
     TVIVTHKAIG PQTVTAIVPD DKGLTATAVI TTVGASGSII EKYELMQNTQ GSKKSDGANA
     YFKDVINDTS NWVYTFATAL AAGVVELEGG VDDYNINRVA AIQVLNNAEA YDAKPVFAYC
     EELIEQQALI DLSTERKDTV SFVSPLRDTV VGNRGREMDD VVSWRESLVR DSSYFFMDDN
     WAYVYDKYND KMRWIPACGG TAGVWARSIE IAGIYKSPAF HNRGKYNNYN RMAWSASSDE
     RAVLYRNQIN SIVTFSNEGI VLYGDKTGLT RPSAFDRINV RGLFIMAEQN IAAIAKYYLG
     ENNDAFTRSL FSNAVRPYIR QLANMGAIYD GKVKCDEDNN TADVIAANQM VAGIWLKPEY
     SINWVYLDFA AVRPDMEFSE IESGGGIVAA S