ID A0A0G4IUI1_PLABS Unreviewed; 668 AA.
AC A0A0G4IUI1;
DT 16-SEP-2015, integrated into UniProtKB/TrEMBL.
DT 16-SEP-2015, sequence version 1.
DT 27-MAR-2024, entry version 39.
DE RecName: Full=Translation factor GUF1 homolog, mitochondrial {ECO:0000256|HAMAP-Rule:MF_03137};
DE EC=3.6.5.n1 {ECO:0000256|HAMAP-Rule:MF_03137};
DE AltName: Full=Elongation factor 4 homolog {ECO:0000256|HAMAP-Rule:MF_03137};
DE Short=EF-4 {ECO:0000256|HAMAP-Rule:MF_03137};
DE AltName: Full=GTPase GUF1 homolog {ECO:0000256|HAMAP-Rule:MF_03137};
DE AltName: Full=Ribosomal back-translocase {ECO:0000256|HAMAP-Rule:MF_03137};
GN ORFNames=PBRA_007011 {ECO:0000313|EMBL:CEO98897.1};
OS Plasmodiophora brassicae (Clubroot disease agent).
OC Eukaryota; Sar; Rhizaria; Endomyxa; Phytomyxea; Plasmodiophorida;
OC Plasmodiophoridae; Plasmodiophora.
OX NCBI_TaxID=37360 {ECO:0000313|EMBL:CEO98897.1, ECO:0000313|Proteomes:UP000039324};
RN [1] {ECO:0000313|EMBL:CEO98897.1, ECO:0000313|Proteomes:UP000039324}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=E3 {ECO:0000313|EMBL:CEO98897.1};
RA Chooi Y.-H.;
RL Submitted (FEB-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Promotes mitochondrial protein synthesis. May act as a
CC fidelity factor of the translation reaction, by catalyzing a one-codon
CC backward translocation of tRNAs on improperly translocated ribosomes.
CC Binds to mitochondrial ribosomes in a GTP-dependent manner.
CC {ECO:0000256|HAMAP-Rule:MF_03137}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=GTP + H2O = GDP + H(+) + phosphate; Xref=Rhea:RHEA:19669,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:37565,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:58189; EC=3.6.5.n1;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_03137};
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane {ECO:0000256|HAMAP-
CC Rule:MF_03137}; Peripheral membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_03137}; Matrix side {ECO:0000256|HAMAP-Rule:MF_03137}.
CC -!- SIMILARITY: Belongs to the GTP-binding elongation factor family. LepA
CC subfamily. {ECO:0000256|HAMAP-Rule:MF_03137}.
CC -!- SIMILARITY: Belongs to the TRAFAC class translation factor GTPase
CC superfamily. Classic translation factor GTPase family. LepA subfamily.
CC {ECO:0000256|ARBA:ARBA00005454}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_03137}.
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DR EMBL; CDSF01000088; CEO98897.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0G4IUI1; -.
DR STRING; 37360.A0A0G4IUI1; -.
DR EnsemblProtists; CEO98897; CEO98897; PBRA_007011.
DR OMA; QVKCDEN; -.
DR OrthoDB; 5473535at2759; -.
DR Proteomes; UP000039324; Unassembled WGS sequence.
DR GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005759; C:mitochondrial matrix; IEA:UniProtKB-UniRule.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003924; F:GTPase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0043022; F:ribosome binding; IEA:UniProtKB-UniRule.
DR GO; GO:0045727; P:positive regulation of translation; IEA:UniProtKB-UniRule.
DR GO; GO:0006412; P:translation; IEA:UniProtKB-KW.
DR CDD; cd03709; lepA_C; 1.
DR Gene3D; 3.30.70.240; -; 1.
DR Gene3D; 3.30.70.2570; Elongation factor 4, C-terminal domain; 1.
DR Gene3D; 3.30.70.870; Elongation Factor G (Translational Gtpase), domain 3; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR Gene3D; 2.40.30.10; Translation factors; 1.
DR HAMAP; MF_00071; LepA; 1.
DR InterPro; IPR006297; EF-4.
DR InterPro; IPR041095; EFG_II.
DR InterPro; IPR035647; EFG_III/V.
DR InterPro; IPR000640; EFG_V-like.
DR InterPro; IPR031157; G_TR_CS.
DR InterPro; IPR038363; LepA_C_sf.
DR InterPro; IPR013842; LepA_CTD.
DR InterPro; IPR035654; LepA_IV.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR005225; Small_GTP-bd_dom.
DR InterPro; IPR000795; T_Tr_GTP-bd_dom.
DR InterPro; IPR009000; Transl_B-barrel_sf.
DR NCBIfam; TIGR00231; small_GTP; 1.
DR PANTHER; PTHR43512:SF7; TRANSLATION FACTOR GUF1, MITOCHONDRIAL; 1.
DR PANTHER; PTHR43512; TRANSLATION FACTOR GUF1-RELATED; 1.
DR Pfam; PF00679; EFG_C; 1.
DR Pfam; PF14492; EFG_III; 1.
DR Pfam; PF00009; GTP_EFTU; 1.
DR Pfam; PF06421; LepA_C; 1.
DR PRINTS; PR00315; ELONGATNFCT.
DR SUPFAM; SSF54980; EF-G C-terminal domain-like; 2.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF50447; Translation proteins; 1.
DR PROSITE; PS00301; G_TR_1; 1.
DR PROSITE; PS51722; G_TR_2; 1.
PE 3: Inferred from homology;
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_03137};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_03137};
KW Membrane {ECO:0000256|HAMAP-Rule:MF_03137};
KW Mitochondrion {ECO:0000256|ARBA:ARBA00023128, ECO:0000256|HAMAP-
KW Rule:MF_03137};
KW Mitochondrion inner membrane {ECO:0000256|ARBA:ARBA00022792,
KW ECO:0000256|HAMAP-Rule:MF_03137};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_03137}; Protein biosynthesis {ECO:0000256|HAMAP-Rule:MF_03137};
KW Reference proteome {ECO:0000313|Proteomes:UP000039324}.
FT DOMAIN 44..330
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT BINDING 53..60
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03137"
FT BINDING 118..122
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03137"
SQ SEQUENCE 668 AA; 72751 MW; 069CB1D62373936D CRC64;
MRAVRAGWRR HRLLSTAAAG GSVVGRADLS VVTGMVTDPD LDPTRIRSFC IIAHVDHGKS
TLADRLLEAT GNIPKITPGQ EVRCQVLDTL QVERERGITV KAQHASMAYK GLLLQLIDTP
GHVDFSHEVL RSVSACEGAV LAVDSAQGLQ AQTLAVCNLA KSAGLDLIPV LTKCDLPTSQ
PSRVIEQMFN AFDIDPDAGT ESFKHLRRLG WASLTFLMPL SDMFGHRYHM CLRGKAGGER
SSSTRGLTFT EARCICLVKI DCGQISVGDR IAIYHARSAY EVQEVGIVTP SAVSTGVLRA
GQVGYIIAGV KDLNHLGLGD TVFTVEDSQV KASRVSTTVP ESTFNSVVPL PGFSRPKSMV
WASVYPVDSD DFDALQDAFS KLTMNDISLH VKKEISLALG TGFRCGLLGV LHLEVLKDRL
QTEFGIDTIV TAPIVPYTAI MNSGDEIIVS TPSDFPDPAK VREYFEPFIM ATIICPEQYM
GRVQELCKDR RGVHQSVQFL DNASVLLKYR IPMSEIVNDF YSQIKSLSAG YASFDYEDAG
LDKADLVMLD ILLNGKPVDA LSTVCVRDNS HEVGKGIASR LKANIKRQSF EVVIQAAIGS
KIVARERIPP FRKDVLTKSG KTVGGGDKTR KMKLLQKQKE GKKKMKTIGN IEVPQAAFLS
VLSSKDPS
//
