ID   REP1_ZYGBA              Reviewed;         357 AA.
AC   P13776;
DT   01-JAN-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1990, sequence version 1.
DT   25-MAY-2022, entry version 51.
DE   RecName: Full=Trans-acting factor B;
DE   AltName: Full=REP1;
GN   Name=B;
OS   Zygosaccharomyces bailii.
OG   Plasmid pSB2.
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Zygosaccharomyces.
OX   NCBI_TaxID=4954;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 56075 / NBRC 1047 / NCTC 6969 / NCYC 128 / CBS 12809;
RX   PubMed=3680169; DOI=10.1128/jb.169.12.5537-5545.1987;
RA   Utatsu I., Sakamoto S., Imura T., Toh-e A.;
RT   "Yeast plasmids resembling 2 micron DNA: regional similarities and
RT   diversities at the molecular level.";
RL   J. Bacteriol. 169:5537-5545(1987).
CC   -!- FUNCTION: Plasmid partition require REP1, REP2, and a cis-acting DNA
CC       sequence (known as STB). REP1 may act by intercalating in the yeast
CC       nuclear matrix and binding STB either directly or via REP2.
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DR   EMBL; M18274; AAA35283.1; -; Genomic_DNA.
DR   RefSeq; NP_040498.1; NC_002055.1.
DR   AlphaFoldDB; P13776; -.
DR   SMR; P13776; -.
DR   GO; GO:0030541; P:plasmid partitioning; IEA:UniProtKB-KW.
DR   InterPro; IPR008897; Rep_fungi.
DR   Pfam; PF05797; Rep_4; 1.
PE   4: Predicted;
KW   Plasmid; Plasmid partition.
FT   CHAIN           1..357
FT                   /note="Trans-acting factor B"
FT                   /id="PRO_0000150894"
FT   REGION          226..257
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        226..241
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        242..257
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   357 AA;  40752 MW;  7DF4C06359D4BA35 CRC64;
     MFSREEVRAS RPTKEMKMIF DVLMTFPYFA VHVPSKNILI TPKGTVEIPE NYQNYPILAI
     FYVKYLMKKN PYDLLPSTVN WPEPYVVVNT ITKRFQDHKL FANKNADVYV ERLQNAIASG
     IKIPESKKNE RLGQPKKTKN VTKEIEETFI DATNARKELD EYFRKLQDGT LTGDLEGGLC
     KVKTLISCKA LFGGHTQELQ FMATNVRKVW IGEIVCGMVS NKNAIDDNDL EEEERNASGE
     QTTTAREESE ALDTTSNGLD ALNTQINAIE TEESFWEAIR ALHNELRTSP TQLEECRKAA
     VFLLGHKKIL QTFTKQKDTA RALFYINLKE CLGTSWNLEY TEASDARKMA IKGELQN