ID   ZBI1_ZYGBI              Reviewed;         239 AA.
AC   O63264;
DT   01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1998, sequence version 1.
DT   25-MAY-2022, entry version 55.
DE   RecName: Full=Probable intron-encoded endonuclease I-ZbiI;
DE            EC=3.1.-.-;
OS   Zygosaccharomyces bisporus.
OG   Mitochondrion.
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Zygosaccharomyces.
OX   NCBI_TaxID=4957;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 52405 / DSM 70415 / BCRC 21505 / CBS 702 / CECT 11055 / NBRC
RC   1131 / NCYC 1495 / UCD 66-24;
RA   Goddard M.R., Burt A.;
RT   "Phylogenetic analysis of the group I intron and homing endonuclease w from
RT   the Saccharomycetoideae indicates an evolutionary history that includes
RT   horizontal transfer.";
RL   Submitted (MAY-1998) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Endonuclease involved in mitochondrial 21S rRNA gene intron
CC       homing.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion.
CC   -!- SIMILARITY: Belongs to the LAGLIDADG endonuclease family.
CC       {ECO:0000305}.
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DR   EMBL; AJ229056; CAA13071.1; -; Genomic_DNA.
DR   AlphaFoldDB; O63264; -.
DR   SMR; O63264; -.
DR   REBASE; 3266; I-ZbiIP.
DR   GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-SubCell.
DR   GO; GO:0004519; F:endonuclease activity; IEA:UniProtKB-KW.
DR   GO; GO:0006314; P:intron homing; IEA:UniProtKB-KW.
DR   Gene3D; 3.10.28.10; -; 2.
DR   InterPro; IPR027434; Homing_endonucl.
DR   InterPro; IPR004860; LAGLIDADG_2.
DR   Pfam; PF03161; LAGLIDADG_2; 1.
DR   SUPFAM; SSF55608; SSF55608; 1.
PE   3: Inferred from homology;
KW   Endonuclease; Hydrolase; Intron homing; Mitochondrion; Nuclease.
FT   CHAIN           1..239
FT                   /note="Probable intron-encoded endonuclease I-ZbiI"
FT                   /id="PRO_0000192787"
SQ   SEQUENCE   239 AA;  28065 MW;  D4DAFEE8C991E574 CRC64;
     MMKFIKKEQI KNLGPNSKLL KQYKSQLTNL TSEQLEIGVG LLLGDAYIRS RDNGKTNCIQ
     FEWKNKAYID HICLKFDEWV LSPPHKKMRI NHLGNEVITW GAQTFKHEAF NELSKLFIIN
     NKKHIINNLI EDYVTPKSLA YWFMDDGGKW DYNKGSMNKS IVLNTQCFTI DEVNSLINGL
     NTKFKLNCSM KFNKNKPIIY IPHNSYNIYY ELISPYIITE MRYKLPSYEG TSKDYNKIH