ID A0A0D7BLD2_9AGAR Unreviewed; 345 AA.
AC A0A0D7BLD2;
DT 27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT 27-MAY-2015, sequence version 1.
DT 24-JAN-2024, entry version 36.
DE RecName: Full=Mitochondrial distribution and morphology protein 12 {ECO:0000256|HAMAP-Rule:MF_03104};
DE AltName: Full=Mitochondrial inheritance component MDM12 {ECO:0000256|HAMAP-Rule:MF_03104};
GN Name=MDM12 {ECO:0000256|HAMAP-Rule:MF_03104};
GN ORFNames=CYLTODRAFT_391015 {ECO:0000313|EMBL:KIY71035.1};
OS Cylindrobasidium torrendii FP15055 ss-10.
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC Agaricomycetidae; Agaricales; Marasmiineae; Physalacriaceae;
OC Cylindrobasidium.
OX NCBI_TaxID=1314674 {ECO:0000313|EMBL:KIY71035.1, ECO:0000313|Proteomes:UP000054007};
RN [1] {ECO:0000313|EMBL:KIY71035.1, ECO:0000313|Proteomes:UP000054007}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FP15055 ss-10 {ECO:0000313|EMBL:KIY71035.1,
RC ECO:0000313|Proteomes:UP000054007};
RX PubMed=25683379; DOI=10.1016/j.fgb.2015.02.002;
RA Floudas D., Held B.W., Riley R., Nagy L.G., Koehler G., Ransdell A.S.,
RA Younus H., Chow J., Chiniquy J., Lipzen A., Tritt A., Sun H., Haridas S.,
RA LaButti K., Ohm R.A., Kues U., Blanchette R.A., Grigoriev I.V., Minto R.E.,
RA Hibbett D.S.;
RT "Evolution of novel wood decay mechanisms in Agaricales revealed by the
RT genome sequences of Fistulina hepatica and Cylindrobasidium torrendii.";
RL Fungal Genet. Biol. 76:78-92(2015).
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:0000256|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:0000256|HAMAP-Rule:MF_03104}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion outer membrane {ECO:0000256|HAMAP-
CC Rule:MF_03104}; Peripheral membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_03104}; Cytoplasmic side {ECO:0000256|HAMAP-Rule:MF_03104}.
CC Endoplasmic reticulum membrane {ECO:0000256|HAMAP-Rule:MF_03104};
CC Peripheral membrane protein {ECO:0000256|HAMAP-Rule:MF_03104};
CC Cytoplasmic side {ECO:0000256|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:0000256|HAMAP-
CC Rule:MF_03104}.
CC -!- SIMILARITY: Belongs to the MDM12 family. {ECO:0000256|HAMAP-
CC Rule:MF_03104}.
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DR EMBL; KN880459; KIY71035.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0D7BLD2; -.
DR STRING; 1314674.A0A0D7BLD2; -.
DR OrthoDB; 5559at2759; -.
DR Proteomes; UP000054007; 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; cd21672; SMP_Mdm12; 1.
DR HAMAP; MF_03104; Mdm12; 1.
DR InterPro; IPR027532; Mdm12.
DR InterPro; IPR019411; MMM1_dom.
DR InterPro; IPR031468; SMP_LBD.
DR PANTHER; PTHR28204; MITOCHONDRIAL DISTRIBUTION AND MORPHOLOGY PROTEIN 12; 1.
DR PANTHER; PTHR28204:SF1; MITOCHONDRIAL DISTRIBUTION AND MORPHOLOGY PROTEIN 12; 1.
DR Pfam; PF10296; MMM1; 1.
DR PROSITE; PS51847; SMP; 1.
PE 3: Inferred from homology;
KW Endoplasmic reticulum {ECO:0000256|HAMAP-Rule:MF_03104};
KW Lipid transport {ECO:0000256|ARBA:ARBA00023055};
KW Lipid-binding {ECO:0000256|ARBA:ARBA00023121};
KW Membrane {ECO:0000256|HAMAP-Rule:MF_03104};
KW Mitochondrion {ECO:0000256|ARBA:ARBA00023128, ECO:0000256|HAMAP-
KW Rule:MF_03104};
KW Mitochondrion outer membrane {ECO:0000256|ARBA:ARBA00022787,
KW ECO:0000256|HAMAP-Rule:MF_03104};
KW Reference proteome {ECO:0000313|Proteomes:UP000054007};
KW Transport {ECO:0000256|ARBA:ARBA00023055}.
FT DOMAIN 1..339
FT /note="SMP-LTD"
FT /evidence="ECO:0000259|PROSITE:PS51847"
FT REGION 141..186
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 164..185
FT /note="Pro residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 345 AA; 39064 MW; 891BBDF6AF3D2E97 CRC64;
MSIDLDWAKL DSSLAMTLVD MLNRQLESTS RPSFIGPVQV TSIEFGSTSP DVELVDMRDI
YRDFLEDDEE EEEEDPVKVT ENKDDDDDAF EWVSRRAMHK MQTSDLYPSS SVPSLHSNPV
PGYLGYQSMV DFRPGPPIWP YIPTTQNSPA SAPPRLASEY SPKIPSSPNP PEAKPEIPPS
EPQNLPPNLQ MHFNINWNSD LRITLTTSLL INYPSPMFMS LPIKLSVTGL IFSGQVAVAY
EGERRRVHLC VLDELDPYAP TSRREPTSPE LEDDQMRRAK ALPIGQRLLP SIFIESEIGQ
ADKHVLKNVT RVERFIQDVI RKTVEEEVVF PNFFTLVMPE PQPPT
//
