ID   FIS1_ASPOR              Reviewed;         153 AA.
AC   Q2UF96;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   24-JAN-2006, sequence version 1.
DT   25-MAY-2022, entry version 94.
DE   RecName: Full=Mitochondrial fission 1 protein;
GN   Name=fis1; ORFNames=AO090026000294;
OS   Aspergillus oryzae (strain ATCC 42149 / RIB 40) (Yellow koji mold).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC   Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC   Aspergillus subgen. Circumdati.
OX   NCBI_TaxID=510516;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 42149 / RIB 40;
RX   PubMed=16372010; DOI=10.1038/nature04300;
RA   Machida M., Asai K., Sano M., Tanaka T., Kumagai T., Terai G., Kusumoto K.,
RA   Arima T., Akita O., Kashiwagi Y., Abe K., Gomi K., Horiuchi H.,
RA   Kitamoto K., Kobayashi T., Takeuchi M., Denning D.W., Galagan J.E.,
RA   Nierman W.C., Yu J., Archer D.B., Bennett J.W., Bhatnagar D.,
RA   Cleveland T.E., Fedorova N.D., Gotoh O., Horikawa H., Hosoyama A.,
RA   Ichinomiya M., Igarashi R., Iwashita K., Juvvadi P.R., Kato M., Kato Y.,
RA   Kin T., Kokubun A., Maeda H., Maeyama N., Maruyama J., Nagasaki H.,
RA   Nakajima T., Oda K., Okada K., Paulsen I., Sakamoto K., Sawano T.,
RA   Takahashi M., Takase K., Terabayashi Y., Wortman J.R., Yamada O.,
RA   Yamagata Y., Anazawa H., Hata Y., Koide Y., Komori T., Koyama Y.,
RA   Minetoki T., Suharnan S., Tanaka A., Isono K., Kuhara S., Ogasawara N.,
RA   Kikuchi H.;
RT   "Genome sequencing and analysis of Aspergillus oryzae.";
RL   Nature 438:1157-1161(2005).
CC   -!- FUNCTION: Has a role in mitochondrial fission. Has a role in outer
CC       membrane fission but not matrix separation (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion outer membrane {ECO:0000250};
CC       Single-pass membrane protein {ECO:0000250}.
CC   -!- DOMAIN: The C-terminus is required for mitochondrial localization,
CC       while the N-terminus is necessary for mitochondrial fission.
CC       {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the FIS1 family. {ECO:0000305}.
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DR   EMBL; AP007159; BAE59769.1; -; Genomic_DNA.
DR   RefSeq; XP_001821771.1; XM_001821719.2.
DR   AlphaFoldDB; Q2UF96; -.
DR   SMR; Q2UF96; -.
DR   STRING; 510516.Q2UF96; -.
DR   EnsemblFungi; BAE59769; BAE59769; AO090026000294.
DR   GeneID; 5993799; -.
DR   KEGG; aor:AO090026000294; -.
DR   VEuPathDB; FungiDB:AO090026000294; -.
DR   HOGENOM; CLU_104368_2_0_1; -.
DR   OMA; VTIQTKF; -.
DR   Proteomes; UP000006564; Chromosome 3.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005741; C:mitochondrial outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0000266; P:mitochondrial fission; IEA:InterPro.
DR   CDD; cd12212; Fis1; 1.
DR   Gene3D; 1.25.40.10; -; 1.
DR   InterPro; IPR016543; Fis1.
DR   InterPro; IPR033745; Fis1_cytosol.
DR   InterPro; IPR028061; Fis1_TPR_C.
DR   InterPro; IPR028058; Fis1_TPR_N.
DR   InterPro; IPR011990; TPR-like_helical_dom_sf.
DR   PANTHER; PTHR13247; PTHR13247; 1.
DR   Pfam; PF14853; Fis1_TPR_C; 1.
DR   Pfam; PF14852; Fis1_TPR_N; 1.
DR   PIRSF; PIRSF008835; TPR_repeat_11_Fis1; 1.
DR   SUPFAM; SSF48452; SSF48452; 1.
PE   3: Inferred from homology;
KW   Membrane; Mitochondrion; Mitochondrion outer membrane; Reference proteome;
KW   Repeat; TPR repeat; Transmembrane; Transmembrane helix.
FT   CHAIN           1..153
FT                   /note="Mitochondrial fission 1 protein"
FT                   /id="PRO_0000256179"
FT   TOPO_DOM        1..126
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        127..147
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        148..153
FT                   /note="Mitochondrial intermembrane"
FT                   /evidence="ECO:0000255"
FT   REPEAT          74..107
FT                   /note="TPR"
SQ   SEQUENCE   153 AA;  16883 MW;  9FE0E3C27AE0D24E CRC64;
     MGSNLPYAAD AESPLKPAEL QVLRAQYEKE GDYVGIQTKF NFAWGLIKSN ARPDQQEGVR
     LLSEIFRAAP ERRRECLYYL ALGNYKLGNY GEARRYNDLL LEKEPANLQA ASLGTLIDER
     VSKEGLMGFA IVGGLALAAG LVGGMVFRGA KRR