ID B0VF14_CLOAI Unreviewed; 457 AA.
AC B0VF14;
DT 08-APR-2008, integrated into UniProtKB/TrEMBL.
DT 08-APR-2008, sequence version 1.
DT 27-MAR-2024, entry version 98.
DE RecName: Full=tRNA modification GTPase MnmE {ECO:0000256|HAMAP-Rule:MF_00379};
DE EC=3.6.-.- {ECO:0000256|HAMAP-Rule:MF_00379};
GN Name=mnmE {ECO:0000256|HAMAP-Rule:MF_00379};
GN Synonyms=trmE {ECO:0000256|HAMAP-Rule:MF_00379,
GN ECO:0000313|EMBL:CAO80066.1};
GN OrderedLocusNames=CLOAM0156 {ECO:0000313|EMBL:CAO80066.1};
OS Cloacimonas acidaminovorans (strain Evry).
OC Bacteria; Candidatus Cloacimonadota; Candidatus Cloacimonadia;
OC Candidatus Cloacimonadales; Candidatus Cloacimonadaceae; Cloacimonas.
OX NCBI_TaxID=459349 {ECO:0000313|EMBL:CAO80066.1, ECO:0000313|Proteomes:UP000002019};
RN [1] {ECO:0000313|EMBL:CAO80066.1, ECO:0000313|Proteomes:UP000002019}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Evry {ECO:0000313|Proteomes:UP000002019};
RX PubMed=18245282; DOI=10.1128/JB.01248-07;
RA Pelletier E., Kreimeyer A., Bocs S., Rouy Z., Gyapay G., Chouari R.,
RA Riviere D., Ganesan A., Daegelen P., Sghir A., Cohen G.N., Medigue C.,
RA Weissenbach J., Le Paslier D.;
RT "'Candidatus Cloacamonas acidaminovorans': genome sequence reconstruction
RT provides a first glimpse of a new bacterial division.";
RL J. Bacteriol. 190:2572-2579(2008).
CC -!- FUNCTION: Exhibits a very high intrinsic GTPase hydrolysis rate.
CC Involved in the addition of a carboxymethylaminomethyl (cmnm) group at
CC the wobble position (U34) of certain tRNAs, forming tRNA-
CC cmnm(5)s(2)U34. {ECO:0000256|HAMAP-Rule:MF_00379}.
CC -!- COFACTOR:
CC Name=K(+); Xref=ChEBI:CHEBI:29103;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00379};
CC Note=Binds 1 potassium ion per subunit. {ECO:0000256|HAMAP-
CC Rule:MF_00379};
CC -!- SUBUNIT: Homodimer. Heterotetramer of two MnmE and two MnmG subunits.
CC {ECO:0000256|HAMAP-Rule:MF_00379}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00379}.
CC -!- SIMILARITY: Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like
CC GTPase superfamily. TrmE GTPase family. {ECO:0000256|ARBA:ARBA00011043,
CC ECO:0000256|HAMAP-Rule:MF_00379, ECO:0000256|RuleBase:RU003313}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00379}.
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DR EMBL; CU466930; CAO80066.1; -; Genomic_DNA.
DR RefSeq; WP_015423927.1; NC_020449.1.
DR AlphaFoldDB; B0VF14; -.
DR STRING; 459349.CLOAM0156; -.
DR KEGG; caci:CLOAM0156; -.
DR eggNOG; COG0486; Bacteria.
DR HOGENOM; CLU_019624_4_1_0; -.
DR OrthoDB; 9805918at2; -.
DR Proteomes; UP000002019; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003924; F:GTPase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006400; P:tRNA modification; IEA:UniProtKB-UniRule.
DR CDD; cd04164; trmE; 1.
DR CDD; cd14858; TrmE_N; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR Gene3D; 1.20.120.430; tRNA modification GTPase MnmE domain 2; 1.
DR HAMAP; MF_00379; GTPase_MnmE; 1.
DR InterPro; IPR031168; G_TrmE.
DR InterPro; IPR006073; GTP-bd.
DR InterPro; IPR018948; GTP-bd_TrmE_N.
DR InterPro; IPR004520; GTPase_MnmE.
DR InterPro; IPR027368; MnmE_dom2.
DR InterPro; IPR025867; MnmE_helical.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR005225; Small_GTP-bd_dom.
DR InterPro; IPR027266; TrmE/GcvT_dom1.
DR NCBIfam; TIGR00450; mnmE_trmE_thdF; 1.
DR NCBIfam; TIGR00231; small_GTP; 1.
DR PANTHER; PTHR42714; TRNA MODIFICATION GTPASE GTPBP3; 1.
DR PANTHER; PTHR42714:SF2; TRNA MODIFICATION GTPASE GTPBP3, MITOCHONDRIAL; 1.
DR Pfam; PF01926; MMR_HSR1; 1.
DR Pfam; PF12631; MnmE_helical; 1.
DR Pfam; PF10396; TrmE_N; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF116878; TrmE connector domain; 1.
DR PROSITE; PS51709; G_TRME; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00379};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_00379}; Hydrolase {ECO:0000256|HAMAP-Rule:MF_00379};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_00379};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_00379};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00379};
KW Potassium {ECO:0000256|ARBA:ARBA00022958, ECO:0000256|HAMAP-Rule:MF_00379};
KW Reference proteome {ECO:0000313|Proteomes:UP000002019};
KW tRNA processing {ECO:0000256|ARBA:ARBA00022694, ECO:0000256|HAMAP-
KW Rule:MF_00379}.
FT DOMAIN 220..379
FT /note="TrmE-type G"
FT /evidence="ECO:0000259|PROSITE:PS51709"
FT BINDING 24
FT /ligand="(6S)-5-formyl-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57457"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00379"
FT BINDING 86
FT /ligand="(6S)-5-formyl-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57457"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00379"
FT BINDING 124
FT /ligand="(6S)-5-formyl-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57457"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00379"
FT BINDING 230..235
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00379"
FT BINDING 234
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00379"
FT BINDING 249..255
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00379"
FT BINDING 255
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00379"
FT BINDING 274..277
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00379"
FT BINDING 457
FT /ligand="(6S)-5-formyl-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57457"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00379"
SQ SEQUENCE 457 AA; 50698 MW; 8F4D5067169DC563 CRC64;
MSKISEVICA PVTPLGFSAI AVIRLSGKGC IELVANHFSQ SQKLLSSPSH NLILGTFYAE
TGEPIDEVLI SVFREPHSYT GEDVIEISCH GNPNLVNRIL QTLLLSCRLA KPGEFTLRAF
LNGKMDLSQA EAVNDLIQAQ ANQAEKAALM QLKGFLSKYL QELLARITEL RIRFELAIDF
ADQDLPLPDS NALYQELLDI IKTAEELKST GEQGRRLREG IKICLTGAPN VGKSSLFNAL
LQQNRAIVTP HPGTTRDYLE EYLSLNGFPI VIYDTAGLRE FPDDIEKEGI TKSYELMQES
DLILYLVEAT TVTNPNLQFS DLLSPSSIPP DLHSKTLVVF SKADLMQENT PQIFPGIYCS
VITENGLKDL TDAISKRLML NTELPNKPII INNRHLVALS KCLQSLHRAK QCLKENQGYE
FIAFELISAS NALEEILGVI TTDDLLDKIF SEFCIGK
//
