ID   TUB11_BPB03             Reviewed;         293 AA.
AC   Q37892;
DT   15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   23-FEB-2022, entry version 57.
DE   RecName: Full=Proximal tail tube connector protein {ECO:0000250|UniProtKB:P68930};
DE   AltName: Full=Gene product 11 {ECO:0000250|UniProtKB:P68930};
DE            Short=gp11 {ECO:0000250|UniProtKB:P68930};
DE   AltName: Full=Lower collar protein {ECO:0000250|UniProtKB:P68930};
DE   AltName: Full=Protein p11 {ECO:0000250|UniProtKB:P68930};
GN   Name=11;
OS   Bacillus phage B103 (Bacteriophage B103).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Salasmaviridae; Picovirinae; Beecentumtrevirus.
OX   NCBI_TaxID=10778;
OH   NCBI_TaxID=1423; Bacillus subtilis.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=9358052; DOI=10.1016/s0378-1119(97)00363-6;
RA   Pecenkova T., Benes V., Paces J., Vlcek C., Paces V.;
RT   "Bacteriophage B103: complete DNA sequence of its genome and relationship
RT   to other Bacillus phages.";
RL   Gene 199:157-163(1997).
CC   -!- FUNCTION: Forms the proximal part of the tail tube.
CC       {ECO:0000250|UniProtKB:P68930}.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000250|UniProtKB:P68930}.
CC       Note=Present in 12 copies in the virion.
CC       {ECO:0000250|UniProtKB:P68930}.
CC   -!- SIMILARITY: Belongs to the phi29likevirus proximal tail tube connector
CC       protein family. {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; X99260; CAA67659.1; -; Genomic_DNA.
DR   RefSeq; NP_690645.1; NC_004165.1.
DR   SMR; Q37892; -.
DR   GeneID; 955372; -.
DR   KEGG; vg:955372; -.
DR   Proteomes; UP000000971; Genome.
DR   GO; GO:0098026; C:virus tail, tube; IEA:UniProtKB-KW.
DR   GO; GO:0099002; P:viral genome ejection through host cell envelope, short tail mechanism; IEA:UniProtKB-KW.
PE   3: Inferred from homology;
KW   Late protein; Viral genome ejection through host cell envelope;
KW   Viral penetration into host cytoplasm; Viral short tail ejection system;
KW   Viral tail protein; Viral tail tube protein; Virion;
KW   Virus entry into host cell.
FT   CHAIN           1..293
FT                   /note="Proximal tail tube connector protein"
FT                   /id="PRO_0000106588"
FT   REGION          104..240
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        111..127
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        128..162
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        173..240
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   293 AA;  33402 MW;  DD904980C3C32F71 CRC64;
     MASYTMKLST YIEMWSQYET GLSMAEKIEK GRPKLFDFQY PIFDESYRKV FETHFIRNFY
     MREIGFETEG LFKFNLETWL IINMPYFNKL FESELIKYDP LENTRLNTTG NKKNDTERND
     NRDTTGSMKA DGKSNTKTSD KTNATGSSKE DGKTTGSVTD DNFNRKIDSD QPDSRLNLTT
     NDGQGTLEYA SAIEENNTNN KRNTTGTNNV TSSAESESTG SGTSDTVTTD NANTTTNDKL
     NSQINNVEDY IESKIGKSGT QSYASLVQDY RAALLRIEKR IFDEMQELFM LVY