ID   REP1_LACFM              Reviewed;         224 AA.
AC   P13741;
DT   01-JAN-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1990, sequence version 1.
DT   25-MAY-2022, entry version 44.
DE   RecName: Full=Trans-acting factor B;
DE   AltName: Full=REP1;
GN   Name=B;
OS   Lachancea fermentati (Zygosaccharomyces fermentati).
OG   Plasmid pSM1.
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Lachancea.
OX   NCBI_TaxID=4955;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=NBRC 0021;
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; M18275; AAA35277.1; -; Genomic_DNA.
DR   RefSeq; NP_040493.1; NC_002054.1.
DR   AlphaFoldDB; P13741; -.
DR   PRIDE; P13741; -.
DR   GO; GO:0030541; P:plasmid partitioning; IEA:UniProtKB-KW.
PE   4: Predicted;
KW   Plasmid; Plasmid partition.
FT   CHAIN           1..224
FT                   /note="Trans-acting factor B"
FT                   /id="PRO_0000150896"
SQ   SEQUENCE   224 AA;  26245 MW;  F99231210167B5B8 CRC64;
     MGALYNEDYD ATDMTETRLL AIPLQAYVYR TFSNVMRSAS EHLDDKYAQE AHEESETIRA
     HWEALETRYE VPDWSKEDFD VSEGITNVDT AVRLAESAER FVRQTNLELS ANQLLRLLHY
     RSMQERQWEL ETRSYLNDLI NLVEDPADQK RIDDVLMPWF ANKPFMVELT TEELTQLRKK
     IEDAIKNTNV QKSARQALKK YPLLSTFSSN GSRRGRSNKH RVVH