ID A0A1R3R9K6_ASPC5 Unreviewed; 483 AA.
AC A0A1R3R9K6;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 26.
DE RecName: Full=Maintenance of mitochondrial morphology protein 1 {ECO:0000256|HAMAP-Rule:MF_03103};
GN Name=MMM1 {ECO:0000256|HAMAP-Rule:MF_03103};
GN ORFNames=ASPCADRAFT_400289 {ECO:0000313|EMBL:OOF91147.1};
OS Aspergillus carbonarius (strain ITEM 5010).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus.
OX NCBI_TaxID=602072 {ECO:0000313|EMBL:OOF91147.1, ECO:0000313|Proteomes:UP000188318};
RN [1] {ECO:0000313|Proteomes:UP000188318}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ITEM 5010 {ECO:0000313|Proteomes:UP000188318};
RX PubMed=28196534; DOI=10.1186/s13059-017-1151-0;
RA de Vries R.P., Riley R., Wiebenga A., Aguilar-Osorio G., Amillis S.,
RA Uchima C.A., Anderluh G., Asadollahi M., Askin M., Barry K., Battaglia E.,
RA Bayram O., Benocci T., Braus-Stromeyer S.A., Caldana C., Canovas D.,
RA Cerqueira G.C., Chen F., Chen W., Choi C., Clum A., Dos Santos R.A.,
RA Damasio A.R., Diallinas G., Emri T., Fekete E., Flipphi M., Freyberg S.,
RA Gallo A., Gournas C., Habgood R., Hainaut M., Harispe M.L., Henrissat B.,
RA Hilden K.S., Hope R., Hossain A., Karabika E., Karaffa L., Karanyi Z.,
RA Krasevec N., Kuo A., Kusch H., LaButti K., Lagendijk E.L., Lapidus A.,
RA Levasseur A., Lindquist E., Lipzen A., Logrieco A.F., MacCabe A.,
RA Maekelae M.R., Malavazi I., Melin P., Meyer V., Mielnichuk N., Miskei M.,
RA Molnar A.P., Mule G., Ngan C.Y., Orejas M., Orosz E., Ouedraogo J.P.,
RA Overkamp K.M., Park H.-S., Perrone G., Piumi F., Punt P.J., Ram A.F.,
RA Ramon A., Rauscher S., Record E., Riano-Pachon D.M., Robert V., Roehrig J.,
RA Ruller R., Salamov A., Salih N.S., Samson R.A., Sandor E., Sanguinetti M.,
RA Schuetze T., Sepcic K., Shelest E., Sherlock G., Sophianopoulou V.,
RA Squina F.M., Sun H., Susca A., Todd R.B., Tsang A., Unkles S.E.,
RA van de Wiele N., van Rossen-Uffink D., Oliveira J.V., Vesth T.C.,
RA Visser J., Yu J.-H., Zhou M., Andersen M.R., Archer D.B., Baker S.E.,
RA Benoit I., Brakhage A.A., Braus G.H., Fischer R., Frisvad J.C.,
RA Goldman G.H., Houbraken J., Oakley B., Pocsi I., Scazzocchio C.,
RA Seiboth B., vanKuyk P.A., Wortman J., Dyer P.S., Grigoriev I.V.;
RT "Comparative genomics reveals high biological diversity and specific
RT adaptations in the industrially and medically important fungal genus
RT Aspergillus.";
RL Genome Biol. 18:RESEARCH28.1-RESEARCH28.45(2017).
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. The
CC MDM12-MMM1 subcomplex functions in the major beta-barrel assembly
CC pathway that is responsible for biogenesis of all outer membrane beta-
CC barrel proteins, and acts in a late step after the SAM complex. The
CC MDM10-MDM12-MMM1 subcomplex further acts in the TOM40-specific pathway
CC after the action of the MDM12-MMM1 complex. Essential for establishing
CC and maintaining the structure of mitochondria and maintenance of mtDNA
CC nucleoids. {ECO:0000256|HAMAP-Rule:MF_03103}.
CC -!- SUBUNIT: Homodimer. Component of the ER-mitochondria encounter
CC structure (ERMES) or MDM complex, composed of MMM1, MDM10, MDM12 and
CC MDM34. A MMM1 homodimer associates with one molecule of MDM12 on each
CC side in a pairwise head-to-tail manner, and the SMP-LTD domains of MMM1
CC and MDM12 generate a continuous hydrophobic tunnel for phospholipid
CC trafficking. {ECO:0000256|HAMAP-Rule:MF_03103}.
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane
CC {ECO:0000256|HAMAP-Rule:MF_03103}; Single-pass type I membrane protein
CC {ECO:0000256|HAMAP-Rule:MF_03103}. Note=The ERMES/MDM complex localizes
CC to a few discrete foci (around 10 per single cell), that represent
CC mitochondria-endoplasmic reticulum junctions. These foci are often
CC found next to mtDNA nucleoids. {ECO:0000256|HAMAP-Rule:MF_03103}.
CC -!- SIMILARITY: Belongs to the MMM1 family. {ECO:0000256|HAMAP-
CC Rule:MF_03103}.
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DR EMBL; KV907512; OOF91147.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1R3R9K6; -.
DR STRING; 602072.A0A1R3R9K6; -.
DR VEuPathDB; FungiDB:ASPCADRAFT_400289; -.
DR OMA; WSFTQGL; -.
DR OrthoDB; 1699636at2759; -.
DR Proteomes; UP000188318; Unassembled WGS sequence.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0032865; C:ERMES complex; IEA:UniProtKB-UniRule.
DR GO; GO:0008289; F:lipid binding; IEA:UniProtKB-KW.
DR GO; GO:0006869; P:lipid transport; IEA:UniProtKB-KW.
DR GO; GO:0000002; P:mitochondrial genome maintenance; IEA:UniProtKB-UniRule.
DR GO; GO:0045040; P:protein insertion into mitochondrial outer membrane; IEA:UniProtKB-UniRule.
DR CDD; cd21671; SMP_Mmm1; 1.
DR HAMAP; MF_03103; Mmm1; 1.
DR InterPro; IPR027537; Mmm1.
DR InterPro; IPR019411; MMM1_dom.
DR InterPro; IPR031468; SMP_LBD.
DR PANTHER; PTHR13466:SF24; MAINTENANCE OF MITOCHONDRIAL MORPHOLOGY PROTEIN 1; 1.
DR PANTHER; PTHR13466; TEX2 PROTEIN-RELATED; 1.
DR Pfam; PF10296; MMM1; 1.
DR PROSITE; PS51847; SMP; 1.
PE 3: Inferred from homology;
KW Endoplasmic reticulum {ECO:0000256|HAMAP-Rule:MF_03103};
KW Lipid transport {ECO:0000256|ARBA:ARBA00023055};
KW Lipid-binding {ECO:0000256|ARBA:ARBA00023121};
KW Membrane {ECO:0000256|HAMAP-Rule:MF_03103};
KW Reference proteome {ECO:0000313|Proteomes:UP000188318};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_03103};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_03103}; Transport {ECO:0000256|ARBA:ARBA00023055}.
FT TOPO_DOM 1..22
FT /note="Lumenal"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03103"
FT TOPO_DOM 44..483
FT /note="Cytoplasmic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03103"
FT DOMAIN 130..380
FT /note="SMP-LTD"
FT /evidence="ECO:0000259|PROSITE:PS51847"
FT REGION 50..98
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 272..318
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 388..483
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 60..98
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 394..408
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 413..427
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 436..452
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 461..475
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 483 AA; 52131 MW; 6647A2B764A644BC CRC64;
MSFQPNEPVP VPAQSSLSFT QGFLLGQLSV VLLIGAFIKF FIFGEAPPPP SRGLSHRAST
HRRSNSIYTI NPNDANSRSL REKPSNSNVL RPVPSSSTNT RSILRKTYYS TIPTNASKHG
RHKIPHSSHQ PESLDWFNVL IAQTIAQYRQ TAYSLKDSPT SSILSSLNAA LNNPEKKPSF
IDKITVTDIS LGEEFPIFSN CRIIAVDDPN SDGGRLQALM DVDLSDDNLS IAIETSLLLN
YPKPCSAILP VALSVSVVRF SGTLCISLVP ASTPPLHTPS PSPSPPTTDG NSRGKTSGDA
NQPMAGEEEN GLSPKSGSPK SNVAFSFLPD YRLDLSVRSL IGSRSRLQDV PKVAQLVEAR
VHAWFEERVV EPRVQVVGLP DLWPRMGRTG VRTGEESETG SNAASRSAMS ADLGDHLGDR
EPEGLRFRGG LASRPQFDSV SRTSSYNVET GDLRSPSLVR EESSGGLSDQ FQMPGSLSGA
AAR
//
