ID   REP_CDDV1               Reviewed;         488 AA.
AC   P0DOK4;
DT   07-NOV-2018, integrated into UniProtKB/Swiss-Prot.
DT   07-NOV-2018, sequence version 1.
DT   23-FEB-2022, entry version 11.
DE   RecName: Full=Replication-associated protein;
DE            Short=Rep;
OS   Chaetoceros diatodnavirus 1 (Chaetoceros setoense DNA virus).
OC   Viruses; Monodnaviria; Shotokuvirae; Cressdnaviricota; Arfiviricetes;
OC   Baphyvirales; Bacilladnaviridae; Diatodnavirus.
OX   NCBI_TaxID=2169869;
OH   NCBI_TaxID=1290580; Chaetoceros setoense.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=24275766; DOI=10.1038/srep03337;
RA   Tomaru Y., Toyoda K., Suzuki H., Nagumo T., Kimura K., Takao Y.;
RT   "New single-stranded DNA virus with a unique genomic structure that infects
RT   marine diatom Chaetoceros setoensis.";
RL   Sci. Rep. 3:3337-3337(2013).
CC   -!- FUNCTION: Plays an essential for the replication of viral DNA.
CC       Presumably cleaves viral genomic dsRNA replicative form to initiate
CC       rolling circle replication. {ECO:0000303|PubMed:24275766, ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Host nucleus {ECO:0000305}.
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DR   EMBL; AB781089; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   GO; GO:0042025; C:host cell nucleus; IEA:UniProtKB-SubCell.
DR   GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR   GO; GO:0003724; F:RNA helicase activity; IEA:InterPro.
DR   Gene3D; 3.40.50.300; -; 1.
DR   InterPro; IPR000605; Helicase_SF3_ssDNA/RNA_vir.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   Pfam; PF00910; RNA_helicase; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
PE   4: Predicted;
KW   Host nucleus.
FT   CHAIN           1..488
FT                   /note="Replication-associated protein"
FT                   /id="PRO_0000445652"
FT   REGION          462..488
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        468..488
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   488 AA;  55619 MW;  6F9EB110E5020DBB CRC64;
     MTDNDYPFDM LSQLSRLSQM SGIEDIIIET QPQESISDLN MIDSEAASVA SVTNDRTLMR
     RCIVTLFFND TAENLADWAL DPASYFNEPE KDIKEWVGQF ELCPTTNHLH AHIHVHFARQ
     MRFQFIRDQF SAVSQIKLGD IKKGRGTSKH AVQCAVNYCI DPRKRHPEEP FNEAYLWPGN
     KTKWEFDQAC ADKQTKKKPT KEQLVKDKIA LVDSFPYHWT WDQIVHSSDE AKELFFGCSA
     SERYHKTRAV VQARRVIESV EIHYGAGGTG KSTFARQLGT KLGETSGRDE KYTRNYDDGN
     FWGGGITKYA GEAVVHLEEF EGQETLSKFK DICELGASGP NVNVKNGGTT LNHSHVVITS
     NTHPAGFYKG VWKGDPKQFA PFWRRITKLV FYPAHLPDGS LNAPKCDEDV YSIDQTEEWK
     ALQGNYEGCL KMAERDWALR DDDLDSNKRP FDDAFSEGFV LPRPRQMQRS ATEHNLFQYA
     RSGRDPTS