ID   E1BS_ADET1              Reviewed;         137 AA.
AC   P04886;
DT   13-AUG-1987, integrated into UniProtKB/Swiss-Prot.
DT   13-AUG-1987, sequence version 1.
DT   23-FEB-2022, entry version 59.
DE   RecName: Full=E1B protein, small T-antigen homolog;
DE   AltName: Full=E1B 19 kDa protein;
DE            Short=E1B-19K;
OS   Tree shrew adenovirus serotype 1 (TSAdV-1) (Tupaia adenovirus 1).
OC   Viruses; Varidnaviria; Bamfordvirae; Preplasmiviricota; Tectiliviricetes;
OC   Rowavirales; Adenoviridae; Mastadenovirus; Tree shrew mastadenovirus A.
OX   NCBI_TaxID=47680;
OH   NCBI_TaxID=9393; Tupaiidae (tree shrews).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=3159623; DOI=10.1016/0378-1119(85)90296-3;
RA   Flugel R.M., Bannert H., Suhai S., Darai G.;
RT   "The nucleotide sequence of the early region of the Tupaia adenovirus DNA
RT   corresponding to the oncogenic region E1b of human adenovirus 7.";
RL   Gene 34:73-80(1985).
CC   -!- SIMILARITY: Belongs to the adenoviridae E1B 19 kDa protein family.
CC       {ECO:0000305}.
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DR   EMBL; M10054; AAA42530.1; -; Genomic_DNA.
DR   PIR; A03817; ERADT5.
DR   RefSeq; YP_068056.1; AC_000190.1.
DR   SMR; P04886; -.
DR   GO; GO:0019050; P:suppression by virus of host apoptotic process; IEA:UniProtKB-KW.
DR   InterPro; IPR002924; Adenovir_t-Ag_E1B_19kDa.
DR   Pfam; PF01691; Adeno_E1B_19K; 1.
PE   3: Inferred from homology;
KW   Early protein; Host-virus interaction;
KW   Inhibition of host apoptosis by viral BCL2-like protein;
KW   Modulation of host cell apoptosis by virus.
FT   CHAIN           1..137
FT                   /note="E1B protein, small T-antigen homolog"
FT                   /id="PRO_0000221723"
SQ   SEQUENCE   137 AA;  15118 MW;  65F359D0B6546842 CRC64;
     MDFLKPFCQY KVLKSVVVGA SNQSSVVSRF FGPKITKLIY STKVSNRDQF LDSLPRGYLD
     GLASGDFSKI DLLVEQLDFT SAGRLTASLS LLVLVVEEWS ARSCVSFDIL TELLLVPAWR
     KIIATAWKGR APPSADV