GEM1_SCHPO
ID GEM1_SCHPO Reviewed; 630 AA.
AC O59781;
DT 13-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT 01-AUG-1998, sequence version 1.
DT 03-AUG-2022, entry version 145.
DE RecName: Full=Mitochondrial Rho GTPase 1;
DE EC=3.6.5.-;
DE AltName: Full=GTPase EF-hand protein of mitochondria 1;
GN Name=gem1; ORFNames=SPCC320.04c;
OS Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Taphrinomycotina;
OC Schizosaccharomycetes; Schizosaccharomycetales; Schizosaccharomycetaceae;
OC Schizosaccharomyces.
OX NCBI_TaxID=284812;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=972 / ATCC 24843;
RX PubMed=11859360; DOI=10.1038/nature724;
RA Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A.,
RA Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S.,
RA Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M.,
RA Connor R., Cronin A., Davis P., Feltwell T., Fraser A., Gentles S.,
RA Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., Holroyd S.,
RA Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., James K.D.,
RA Jones L., Jones M., Leather S., McDonald S., McLean J., Mooney P.,
RA Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., Oliver K.,
RA O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., Rutherford K.M.,
RA Rutter S., Saunders D., Seeger K., Sharp S., Skelton J., Simmonds M.N.,
RA Squares R., Squares S., Stevens K., Taylor K., Taylor R.G., Tivey A.,
RA Walsh S.V., Warren T., Whitehead S., Woodward J.R., Volckaert G., Aert R.,
RA Robben J., Grymonprez B., Weltjens I., Vanstreels E., Rieger M.,
RA Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Duesterhoeft A.,
RA Fritzc C., Holzer E., Moestl D., Hilbert H., Borzym K., Langer I., Beck A.,
RA Lehrach H., Reinhardt R., Pohl T.M., Eger P., Zimmermann W., Wedler H.,
RA Wambutt R., Purnelle B., Goffeau A., Cadieu E., Dreano S., Gloux S.,
RA Lelaure V., Mottier S., Galibert F., Aves S.J., Xiang Z., Hunt C.,
RA Moore K., Hurst S.M., Lucas M., Rochet M., Gaillardin C., Tallada V.A.,
RA Garzon A., Thode G., Daga R.R., Cruzado L., Jimenez J., Sanchez M.,
RA del Rey F., Benito J., Dominguez A., Revuelta J.L., Moreno S.,
RA Armstrong J., Forsburg S.L., Cerutti L., Lowe T., McCombie W.R.,
RA Paulsen I., Potashkin J., Shpakovski G.V., Ussery D., Barrell B.G.,
RA Nurse P.;
RT "The genome sequence of Schizosaccharomyces pombe.";
RL Nature 415:871-880(2002).
CC -!- FUNCTION: Mitochondrial GTPase involved in mitochondrial trafficking.
CC Probably involved in control of anterograde transport of mitochondria
CC and their subcellular distribution. {ECO:0000250|UniProtKB:P39722}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion outer membrane
CC {ECO:0000250|UniProtKB:P39722}; Single-pass type IV membrane protein
CC {ECO:0000250|UniProtKB:P39722}.
CC -!- SIMILARITY: Belongs to the mitochondrial Rho GTPase family.
CC {ECO:0000255|PROSITE-ProRule:PRU00757, ECO:0000305}.
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DR EMBL; CU329672; CAA18306.1; -; Genomic_DNA.
DR PIR; T41307; T41307.
DR RefSeq; NP_587725.1; NM_001022720.2.
DR AlphaFoldDB; O59781; -.
DR SMR; O59781; -.
DR BioGRID; 275487; 1.
DR STRING; 4896.SPCC320.04c.1; -.
DR MaxQB; O59781; -.
DR PaxDb; O59781; -.
DR EnsemblFungi; SPCC320.04c.1; SPCC320.04c.1:pep; SPCC320.04c.
DR GeneID; 2538910; -.
DR KEGG; spo:SPCC320.04c; -.
DR PomBase; SPCC320.04c; gem1.
DR VEuPathDB; FungiDB:SPCC320.04c; -.
DR eggNOG; KOG1707; Eukaryota.
DR HOGENOM; CLU_014255_3_0_1; -.
DR InParanoid; O59781; -.
DR OMA; HVSVTWN; -.
DR PhylomeDB; O59781; -.
DR Reactome; R-SPO-9013419; RHOT2 GTPase cycle.
DR Reactome; R-SPO-9013425; RHOT1 GTPase cycle.
DR PRO; PR:O59781; -.
DR Proteomes; UP000002485; Chromosome III.
DR GO; GO:0032865; C:ERMES complex; ISO:PomBase.
DR GO; GO:0031307; C:integral component of mitochondrial outer membrane; IBA:GO_Central.
DR GO; GO:0005509; F:calcium ion binding; ISM:PomBase.
DR GO; GO:0005525; F:GTP binding; IBA:GO_Central.
DR GO; GO:0003924; F:GTPase activity; ISO:PomBase.
DR GO; GO:0007005; P:mitochondrion organization; IBA:GO_Central.
DR GO; GO:1990456; P:mitochondrion-endoplasmic reticulum membrane tethering; IC:PomBase.
DR GO; GO:0010821; P:regulation of mitochondrion organization; IBA:GO_Central.
DR GO; GO:0007264; P:small GTPase mediated signal transduction; IEA:InterPro.
DR Gene3D; 3.40.50.300; -; 2.
DR InterPro; IPR011992; EF-hand-dom_pair.
DR InterPro; IPR018247; EF_Hand_1_Ca_BS.
DR InterPro; IPR013566; EF_hand_assoc_1.
DR InterPro; IPR013567; EF_hand_assoc_2.
DR InterPro; IPR002048; EF_hand_dom.
DR InterPro; IPR021181; Miro.
DR InterPro; IPR020860; MIRO_dom.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR001806; Small_GTPase.
DR InterPro; IPR003578; Small_GTPase_Rho.
DR PANTHER; PTHR24072; PTHR24072; 1.
DR Pfam; PF08355; EF_assoc_1; 1.
DR Pfam; PF08356; EF_assoc_2; 1.
DR Pfam; PF00071; Ras; 2.
DR PIRSF; PIRSF037488; Mt_Rho_GTPase; 1.
DR SMART; SM00054; EFh; 2.
DR SMART; SM00174; RHO; 1.
DR SUPFAM; SSF47473; SSF47473; 1.
DR SUPFAM; SSF52540; SSF52540; 2.
DR PROSITE; PS00018; EF_HAND_1; 2.
DR PROSITE; PS50222; EF_HAND_2; 2.
DR PROSITE; PS51423; MIRO; 2.
PE 3: Inferred from homology;
KW Calcium; GTP-binding; Hydrolase; Membrane; Metal-binding; Mitochondrion;
KW Mitochondrion outer membrane; Nucleotide-binding; Reference proteome;
KW Repeat; Transmembrane; Transmembrane helix.
FT CHAIN 1..630
FT /note="Mitochondrial Rho GTPase 1"
FT /id="PRO_0000239339"
FT TOPO_DOM 1..598
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 599..619
FT /note="Helical; Anchor for type IV membrane protein"
FT /evidence="ECO:0000255"
FT TOPO_DOM 620..630
FT /note="Mitochondrial intermembrane"
FT /evidence="ECO:0000255"
FT DOMAIN 1..168
FT /note="Miro 1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00757"
FT DOMAIN 184..219
FT /note="EF-hand 1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT DOMAIN 304..339
FT /note="EF-hand 2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT DOMAIN 419..579
FT /note="Miro 2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00757"
FT BINDING 10..17
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="1"
FT /evidence="ECO:0000255"
FT BINDING 57..61
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="1"
FT /evidence="ECO:0000255"
FT BINDING 113..116
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="1"
FT /evidence="ECO:0000255"
FT BINDING 197
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 199
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 201
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 208
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 317
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 319
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 321
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 328
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 428..435
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="2"
FT /evidence="ECO:0000255"
FT BINDING 459..463
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="2"
FT /evidence="ECO:0000255"
FT BINDING 527..530
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /ligand_label="2"
FT /evidence="ECO:0000255"
SQ SEQUENCE 630 AA; 71177 MW; 9B36A65260CA3919 CRC64;
MKEVRVVICG DQGVGKSSLI SALIQEDNVT SIPKVFPIIS IPSNPDSNDD VSLVLVDTQS
DSNEREYLAA EIKKANVICL VYSDNYSYER VSIFWLPYFR SLGVNVPIVL CENKSEDLDN
YQGLHTIEHE MIPLINEFKE IEACILCSAL EKINVNELFY MCRACVIYPI TPLWDAKERT
MRKATIHALS RIFFLIDKNN DDLLSVDELN SLSEKCFSKN LSIEDASEIL SKVKEICPEG
VYEGQLTLPG FLAYNRVQVE NGKQESTWGI LRAFHYTDSL SLDDSYLSPK FEVAPGQIVE
LSPKGYRFLV DLFYQFDRDN DGALNNEELS ALFRHTPGLP EIWVSSQFPN STVLNEHGYV
TYNGWLAQWS MITLFDYKTT LAYLAYLGFD TDGRGHNTDA LKVMRKRVSQ NRKVSKYDRN
VFLCFVVGSK SCGKTALLSS FINNNTNRLT PNTVVNSVEF QSTQRYLVLS EIGETDLDIL
AEPKSLEACD ILCLLYDSSN PNSFSFIANL LNLYPDLQKI PCVFAATKAD LDRQQQRYPV
QPDEFTKQLG LPSPTHISTA AIWNTSKEFF IQLAESAQYP ASSIIRIPEE DSNKTNYQLV
AALTAFGALL LSVGGSLTWK IIKHQYYSKK
