(data stored in ACNUC7421 zone)

SWISSPROT: MDM12_ASHGO

ID   MDM12_ASHGO             Reviewed;         264 AA.
AC   Q75CC2;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   09-JAN-2013, sequence version 2.
DT   11-DEC-2019, entry version 82.
DE   RecName: Full=Mitochondrial distribution and morphology protein 12 {ECO:0000255|HAMAP-Rule:MF_03104};
DE   AltName: Full=Mitochondrial inheritance component MDM12 {ECO:0000255|HAMAP-Rule:MF_03104};
GN   Name=MDM12 {ECO:0000255|HAMAP-Rule:MF_03104}; OrderedLocusNames=ACL013C;
OS   Ashbya gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056)
OS   (Yeast) (Eremothecium gossypii).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Eremothecium.
OX   NCBI_TaxID=284811;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056;
RX   PubMed=15001715; DOI=10.1126/science.1095781;
RA   Dietrich F.S., Voegeli S., Brachat S., Lerch A., Gates K., Steiner S.,
RA   Mohr C., Poehlmann R., Luedi P., Choi S., Wing R.A., Flavier A.,
RA   Gaffney T.D., Philippsen P.;
RT   "The Ashbya gossypii genome as a tool for mapping the ancient Saccharomyces
RT   cerevisiae genome.";
RL   Science 304:304-307(2004).
RN   [2]
RP   GENOME REANNOTATION, AND SEQUENCE REVISION TO 82; 126; 146-147 AND 151.
RC   STRAIN=ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056;
RX   PubMed=23749448; DOI=10.1534/g3.112.002881;
RA   Dietrich F.S., Voegeli S., Kuo S., Philippsen P.;
RT   "Genomes of Ashbya fungi isolated from insects reveal four mating-type
RT   loci, numerous translocations, lack of transposons, and distinct gene
RT   duplications.";
RL   G3 (Bethesda) 3:1225-1239(2013).
CC   -!- FUNCTION: Component of the ERMES/MDM complex, which serves as a
CC       molecular tether to connect the endoplasmic reticulum (ER) and
CC       mitochondria. Components of this complex are involved in the control of
CC       mitochondrial shape and protein biogenesis, and function in
CC       nonvesicular lipid trafficking between the ER and mitochondria. MDM12
CC       is required for the interaction of the ER-resident membrane protein
CC       MMM1 and the outer mitochondrial membrane-resident beta-barrel protein
CC       MDM10. The MDM12-MMM1 subcomplex functions in the major beta-barrel
CC       assembly pathway that is responsible for biogenesis of all
CC       mitochondrial outer membrane beta-barrel proteins, and acts in a late
CC       step after the SAM complex. The MDM10-MDM12-MMM1 subcomplex further
CC       acts in the TOM40-specific pathway after the action of the MDM12-MMM1
CC       complex. Essential for establishing and maintaining the structure of
CC       mitochondria and maintenance of mtDNA nucleoids. {ECO:0000255|HAMAP-
CC       Rule:MF_03104}.
CC   -!- SUBUNIT: Component of the ER-mitochondria encounter structure (ERMES)
CC       or MDM complex, composed of MMM1, MDM10, MDM12 and MDM34. A MMM1
CC       homodimer associates with one molecule of MDM12 on each side in a
CC       pairwise head-to-tail manner, and the SMP-LTD domains of MMM1 and MDM12
CC       generate a continuous hydrophobic tunnel for phospholipid trafficking.
CC       {ECO:0000255|HAMAP-Rule:MF_03104}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion outer membrane {ECO:0000255|HAMAP-
CC       Rule:MF_03104}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_03104}; Cytoplasmic side {ECO:0000255|HAMAP-Rule:MF_03104}.
CC       Endoplasmic reticulum membrane {ECO:0000255|HAMAP-Rule:MF_03104};
CC       Peripheral membrane protein {ECO:0000255|HAMAP-Rule:MF_03104};
CC       Cytoplasmic side {ECO:0000255|HAMAP-Rule:MF_03104}. Note=The ERMES/MDM
CC       complex localizes to a few discrete foci (around 10 per single cell),
CC       that represent mitochondria-endoplasmic reticulum junctions. These foci
CC       are often found next to mtDNA nucleoids. {ECO:0000255|HAMAP-
CC       Rule:MF_03104}.
CC   -!- DOMAIN: The SMP-LTD domain is a barrel-like domain that can bind
CC       various types of glycerophospholipids in its interior and mediate their
CC       transfer between two adjacent bilayers. {ECO:0000255|HAMAP-
CC       Rule:MF_03104}.
CC   -!- SIMILARITY: Belongs to the MDM12 family. {ECO:0000255|HAMAP-
CC       Rule:MF_03104}.
DR   EMBL; AE016816; AAS51215.2; -; Genomic_DNA.
DR   RefSeq; NP_983391.2; NM_208744.2.
DR   SMR; Q75CC2; -.
DR   STRING; 33169.AAS51215; -.
DR   EnsemblFungi; AAS51215; AAS51215; AGOS_ACL013C.
DR   GeneID; 4619516; -.
DR   KEGG; ago:AGOS_ACL013C; -.
DR   HOGENOM; HOG000000775; -.
DR   InParanoid; Q75CC2; -.
DR   KO; K17765; -.
DR   OMA; AAWPSWI; -.
DR   Proteomes; UP000000591; Chromosome III.
DR   GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0032865; C:ERMES complex; IBA:GO_Central.
DR   GO; GO:0120013; F:lipid transfer activity; IEA:EnsemblFungi.
DR   GO; GO:0031210; F:phosphatidylcholine binding; IEA:EnsemblFungi.
DR   GO; GO:0008429; F:phosphatidylethanolamine binding; IEA:EnsemblFungi.
DR   GO; GO:1901611; F:phosphatidylglycerol binding; IEA:EnsemblFungi.
DR   GO; GO:0015917; P:aminophospholipid transport; IEA:EnsemblFungi.
DR   GO; GO:0000002; P:mitochondrial genome maintenance; IEA:UniProtKB-UniRule.
DR   GO; GO:0070096; P:mitochondrial outer membrane translocase complex assembly; IBA:GO_Central.
DR   GO; GO:0000001; P:mitochondrion inheritance; IBA:GO_Central.
DR   GO; GO:1990456; P:mitochondrion-endoplasmic reticulum membrane tethering; IBA:GO_Central.
DR   GO; GO:0015914; P:phospholipid transport; IBA:GO_Central.
DR   GO; GO:0045040; P:protein insertion into mitochondrial outer membrane; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_03104; Mdm12; 1.
DR   InterPro; IPR027532; Mdm12.
DR   InterPro; IPR019411; MMM1_dom.
DR   InterPro; IPR031468; SMP_LBD.
DR   PANTHER; PTHR28204; PTHR28204; 1.
DR   Pfam; PF10296; MMM1; 1.
DR   PROSITE; PS51847; SMP; 1.
PE   3: Inferred from homology;
DR   PRODOM; Q75CC2.
DR   SWISS-2DPAGE; Q75CC2.
KW   Endoplasmic reticulum; Lipid transport; Lipid-binding; Membrane;
KW   Mitochondrion; Mitochondrion outer membrane; Reference proteome; Transport.
FT   CHAIN           1..264
FT                   /note="Mitochondrial distribution and morphology protein
FT                   12"
FT                   /id="PRO_0000384267"
FT   DOMAIN          1..232
FT                   /note="SMP-LTD"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03104"
SQ   SEQUENCE   264 AA;  29588 MW;  D3ED5E43767C231F CRC64;
     MSFDINWNKI NEDSTINQRA RAFLNEHLES LQLPSYVSNI KMTDFKLGTI PPRITLKQID
     NPLDDFYEAL RLEGASIGGR DTDVQFLMEV DYKGDMLIEL SAELVLNYPS PNFMQLPVKL
     TISDIGIHSL CLVAYLQRQL FISFLCDVSD PALDNVESPL DSNGPAFLGS KAVERISLIR
     SIKIQTEIGP QDLSEGTILR SVGKLEQFLS DVFKNLLRKE AAWPSWINLD FNEDVSADVE
     SSSSAEESLP HRDDAQDFSA DARA
//

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