ID   IBMP_CERV               Reviewed;         496 AA.
AC   P05401;
DT   01-NOV-1988, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1988, sequence version 1.
DT   02-JUN-2021, entry version 77.
DE   RecName: Full=Transactivator/viroplasmin protein;
DE            Short=Tav;
DE   AltName: Full=Inclusion body matrix protein;
GN   ORFNames=ORF VI;
OS   Carnation etched ring virus (CERV).
OC   Viruses; Riboviria; Pararnavirae; Artverviricota; Revtraviricetes;
OC   Ortervirales; Caulimoviridae; Caulimovirus.
OX   NCBI_TaxID=10640;
OH   NCBI_TaxID=3570; Dianthus caryophyllus (Carnation) (Clove pink).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=16453731; DOI=10.1002/j.1460-2075.1986.tb04614.x;
RA   Hull R., Sadler J., Longstaff M.;
RT   "The sequence of carnation etched ring virus DNA: comparison with
RT   cauliflower mosaic virus and retroviruses.";
RL   EMBO J. 5:3083-3090(1986).
CC   -!- FUNCTION: Enhances the translation of downstream ORFs on polycistronic
CC       mRNAs derived from carnation etched ring virus.
CC   -!- SUBCELLULAR LOCATION: Host cytoplasm. Note=Found in cytoplasmic
CC       occlusion bodies.
CC   -!- MISCELLANEOUS: The inclusion bodies are the site of viral DNA
CC       synthesis, virion assembly and accumulation in the infected cell.
CC   -!- SIMILARITY: Belongs to the caulimoviridae viroplasmin family.
CC       {ECO:0000305}.
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DR   EMBL; X04658; CAA28361.1; -; Genomic_DNA.
DR   PIR; S00855; S00855.
DR   RefSeq; NP_612578.1; NC_003498.1.
DR   SMR; P05401; -.
DR   GeneID; 935426; -.
DR   KEGG; vg:935426; -.
DR   Proteomes; UP000008446; Genome.
DR   GO; GO:0030430; C:host cell cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0006417; P:regulation of translation; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.970.10; -; 1.
DR   InterPro; IPR009027; Ribosomal_L9/RNase_H1_N.
DR   InterPro; IPR011320; RNase_H1_N.
DR   InterPro; IPR037056; RNase_H1_N_sf.
DR   Pfam; PF01693; Cauli_VI; 1.
DR   SUPFAM; SSF55658; SSF55658; 1.
PE   3: Inferred from homology;
KW   Host cytoplasm; Reference proteome; Translation regulation.
FT   CHAIN           1..496
FT                   /note="Transactivator/viroplasmin protein"
FT                   /id="PRO_0000222047"
FT   REGION          102..128
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   496 AA;  56422 MW;  7191EC5306A47B30 CRC64;
     MERHEQILKE IAFLELRLQS LKLELEFVRS SGSEQKGKIE PFRPNSECSA TPMQTAIGKE
     SSNPLMAISL PKAEKKHSKA SEVPSPHKTV KEFSEIPKDF LRPNQGIQIP KKNEDHSSSS
     SKEEKGIQNP KKDFYVVYNG PYAGIYDHWG TAKKATNKIP GVSYKKFKDM LSARTSADIY
     TNAQFGEKLK YIPGATTSPK SFAEALTTRP SNMKSLGKPK FIKIEEDDDV GFNPEFDLKS
     FLYIYKYGRN LEEEHFLTDR AFTIDKKEIS YLNFVNNSDP EGILESFKAG LVRFIYPSTN
     LQELRLLPKV LKSSVQRFRK KCIKDSEKEI FLKIKSTIPC WEDYYNGLDD SVSYRPNYLV
     QIGISKGVNY QPSQKMEAVV LKEQWQGIAE EKAIEFFQAI EDILSNEKIF IIYCDDRILI
     YSSSPKERTK EDLMAILNFQ SEVSSCKLLG FHSDKICSYL NKKASVGKPY SCPQKGKAVI
     TSGPSFSVED TLSDTE