MDM10_PICST
ID MDM10_PICST Reviewed; 469 AA.
AC A3LT10;
DT 22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT 24-JUL-2007, sequence version 2.
DT 25-MAY-2022, entry version 62.
DE RecName: Full=Mitochondrial distribution and morphology protein 10 {ECO:0000255|HAMAP-Rule:MF_03102};
DE AltName: Full=Mitochondrial inheritance component MDM10 {ECO:0000255|HAMAP-Rule:MF_03102};
GN Name=MDM10 {ECO:0000255|HAMAP-Rule:MF_03102}; ORFNames=PICST_45177;
OS Scheffersomyces stipitis (strain ATCC 58785 / CBS 6054 / NBRC 10063 / NRRL
OS Y-11545) (Yeast) (Pichia stipitis).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Debaryomycetaceae; Scheffersomyces.
OX NCBI_TaxID=322104;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 58785 / CBS 6054 / NBRC 10063 / NRRL Y-11545;
RX PubMed=17334359; DOI=10.1038/nbt1290;
RA Jeffries T.W., Grigoriev I.V., Grimwood J., Laplaza J.M., Aerts A.,
RA Salamov A., Schmutz J., Lindquist E., Dehal P., Shapiro H., Jin Y.-S.,
RA Passoth V., Richardson P.M.;
RT "Genome sequence of the lignocellulose-bioconverting and xylose-fermenting
RT yeast Pichia stipitis.";
RL Nat. Biotechnol. 25:319-326(2007).
CC -!- FUNCTION: Component of the ERMES/MDM complex, which serves as a
CC molecular tether to connect the endoplasmic reticulum and mitochondria.
CC Components of this complex are involved in the control of mitochondrial
CC shape and protein biogenesis and may function in phospholipid exchange.
CC MDM10 is involved in the late assembly steps of the general translocase
CC of the mitochondrial outer membrane (TOM complex). Functions in the
CC TOM40-specific route of the assembly of outer membrane beta-barrel
CC proteins, including the association of TOM40 with the receptor TOM22
CC and small TOM proteins. Can associate with the SAM(core) complex as
CC well as the MDM12-MMM1 complex, both involved in late steps of the
CC major beta-barrel assembly pathway, that is responsible for biogenesis
CC of all outer membrane beta-barrel proteins. May act as a switch that
CC shuttles between both complexes and channels precursor proteins into
CC the TOM40-specific pathway. Plays a role in mitochondrial morphology
CC and in the inheritance of mitochondria. {ECO:0000255|HAMAP-
CC Rule:MF_03102}.
CC -!- SUBUNIT: Component of the ER-mitochondria encounter structure (ERMES)
CC or MDM complex, composed of MMM1, MDM10, MDM12 and MDM34. Associates
CC with the mitochondrial outer membrane sorting assembly machinery
CC SAM(core) complex. {ECO:0000255|HAMAP-Rule:MF_03102}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion outer membrane {ECO:0000255|HAMAP-
CC Rule:MF_03102}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_03102}. Note=The ERMES/MDM complex localizes to a few discrete
CC foci (around 10 per single cell), that represent mitochondria-
CC endoplasmic reticulum junctions. These foci are often found next to
CC mtDNA nucleoids. {ECO:0000255|HAMAP-Rule:MF_03102}.
CC -!- DOMAIN: Lacks alpha-helical transmembrane segments, suggesting that it
CC resides in the membrane via beta-sheet conformations similar to those
CC predicted for other outer membrane proteins and porin.
CC -!- SIMILARITY: Belongs to the MDM10 family. {ECO:0000255|HAMAP-
CC Rule:MF_03102}.
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DR EMBL; CP000498; ABN65986.2; -; Genomic_DNA.
DR RefSeq; XP_001384015.2; XM_001383978.1.
DR AlphaFoldDB; A3LT10; -.
DR SMR; A3LT10; -.
DR STRING; 4924.XP_001384015.2; -.
DR EnsemblFungi; ABN65986; ABN65986; PICST_45177.
DR GeneID; 4838588; -.
DR KEGG; pic:PICST_45177; -.
DR eggNOG; ENOG502QUN5; Eukaryota.
DR HOGENOM; CLU_026505_0_0_1; -.
DR InParanoid; A3LT10; -.
DR OMA; MLDFMDY; -.
DR OrthoDB; 1463552at2759; -.
DR Proteomes; UP000002258; Chromosome 4.
DR GO; GO:0032865; C:ERMES complex; IEA:UniProtKB-UniRule.
DR GO; GO:0031307; C:integral component of mitochondrial outer membrane; IEA:UniProtKB-UniRule.
DR GO; GO:0000002; P:mitochondrial genome maintenance; IEA:UniProtKB-UniRule.
DR GO; GO:0070096; P:mitochondrial outer membrane translocase complex assembly; IEA:UniProtKB-UniRule.
DR GO; GO:1990456; P:mitochondrion-endoplasmic reticulum membrane tethering; IEA:UniProtKB-UniRule.
DR GO; GO:0045040; P:protein insertion into mitochondrial outer membrane; IEA:UniProtKB-UniRule.
DR HAMAP; MF_03102; Mdm10; 1.
DR InterPro; IPR027539; Mdm10.
DR PANTHER; PTHR28035; PTHR28035; 1.
DR Pfam; PF12519; MDM10; 1.
PE 3: Inferred from homology;
KW Membrane; Mitochondrion; Mitochondrion outer membrane; Reference proteome;
KW Transmembrane; Transmembrane beta strand.
FT CHAIN 1..469
FT /note="Mitochondrial distribution and morphology protein
FT 10"
FT /id="PRO_0000384194"
SQ SEQUENCE 469 AA; 52747 MW; 9403D0E1F67A8649 CRC64;
MYTYMEYLQK CFYKSTNWNE DNIFSNITAS SSAILDFPIP TGFKLDSSNK STEYSASSFT
LSNYHSINGS LAYLYSSVPL RNTMGTKEIS LQDALVGFRI IEPSSNNHKQ LSSSKRHDRS
SLLYGRMYFP GSALEAMIIK RISAHTQLLI KCINNPHMDK NGTMIVYLQK NAPKYSREFI
YSTNESLIGF RCLYNLGNSD NSLNTALIPK FDNSVISIGT ELWYAARTMS PGLSTAFRYS
TRSTSTGKPL TMTLAVNPIL GHLSSTYTVK TSVASTFSSR YDFNFFSYAS NLSLGFELYN
YSRENPVHSF ANRSVNLSSE ENRFLSHQDR KVRGQHGGNT IPIRSHTSIA QKDHSNMIIN
PIQNLDNYYH INPTLLPEKK KLLDEVELAA HLSSENSESV TTAFQNLVNE SDFASVVKFS
TSLNDRMVKI LWEGRVKDFL VSTGVKVGMN PVTNAPEFNR FGVSFSYAC
