ID   VG08_BPP21              Reviewed;          56 AA.
AC   P36274;
DT   01-JUN-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1994, sequence version 1.
DT   23-FEB-2022, entry version 68.
DE   RecName: Full=Tail attachment protein;
DE   AltName: Full=Head protein gp8;
DE   Flags: Fragment;
GN   Name=8;
OS   Enterobacteria phage P21 (Bacteriophage 21) (Bacteriophage P21).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Siphoviridae; Lambdavirus.
OX   NCBI_TaxID=10711;
OH   NCBI_TaxID=562; Escherichia coli.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=8472949; DOI=10.1016/0378-1119(93)90583-o;
RA   Smith M.P., Feiss M.;
RT   "Sequence analysis of the phage 21 genes for prohead assembly and head
RT   completion.";
RL   Gene 126:1-7(1993).
CC   -!- FUNCTION: Is needed for attachment of the tail to the head.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000305}.
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DR   EMBL; M81255; AAA32348.1; -; Genomic_DNA.
DR   GO; GO:0019028; C:viral capsid; IEA:UniProtKB-KW.
DR   GO; GO:0019068; P:virion assembly; IEA:InterPro.
DR   InterPro; IPR008018; Phage_tail_attach_FII.
DR   Pfam; PF05354; Phage_attach; 1.
PE   4: Predicted;
KW   Capsid protein; Virion.
FT   CHAIN           1..>56
FT                   /note="Tail attachment protein"
FT                   /id="PRO_0000077600"
FT   NON_TER         56
SQ   SEQUENCE   56 AA;  5764 MW;  E6E050EBD2B876BB CRC64;
     MRDFQNAFDA ALAGVDSTIV EVMGISAQFT SGAQRGGEVH GVFDDPESLG FASSGI