MNME_BORBU
ID MNME_BORBU Reviewed; 464 AA.
AC P53364; O51198;
DT 01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT 15-DEC-1998, sequence version 2.
DT 03-AUG-2022, entry version 143.
DE RecName: Full=tRNA modification GTPase MnmE {ECO:0000255|HAMAP-Rule:MF_00379};
DE EC=3.6.-.- {ECO:0000255|HAMAP-Rule:MF_00379};
GN Name=mnmE {ECO:0000255|HAMAP-Rule:MF_00379};
GN Synonyms=thdF {ECO:0000255|HAMAP-Rule:MF_00379},
GN trmE {ECO:0000255|HAMAP-Rule:MF_00379}; OrderedLocusNames=BB_0179;
OS Borreliella burgdorferi (strain ATCC 35210 / DSM 4680 / CIP 102532 / B31)
OS (Borrelia burgdorferi).
OC Bacteria; Spirochaetes; Spirochaetales; Borreliaceae; Borreliella.
OX NCBI_TaxID=224326;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=212;
RA Old I.G.;
RL Submitted (FEB-1996) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35210 / DSM 4680 / CIP 102532 / B31;
RX PubMed=9403685; DOI=10.1038/37551;
RA Fraser C.M., Casjens S., Huang W.M., Sutton G.G., Clayton R.A.,
RA Lathigra R., White O., Ketchum K.A., Dodson R.J., Hickey E.K., Gwinn M.L.,
RA Dougherty B.A., Tomb J.-F., Fleischmann R.D., Richardson D.L.,
RA Peterson J.D., Kerlavage A.R., Quackenbush J., Salzberg S.L., Hanson M.,
RA van Vugt R., Palmer N., Adams M.D., Gocayne J.D., Weidman J.F.,
RA Utterback T.R., Watthey L., McDonald L.A., Artiach P., Bowman C.,
RA Garland S.A., Fujii C., Cotton M.D., Horst K., Roberts K.M., Hatch B.,
RA Smith H.O., Venter J.C.;
RT "Genomic sequence of a Lyme disease spirochaete, Borrelia burgdorferi.";
RL Nature 390:580-586(1997).
RN [3]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-141.
RC STRAIN=212;
RA Ge Y., Old I.G., Saint-Girons I., Charon N.W.;
RL Submitted (SEP-1996) to the EMBL/GenBank/DDBJ databases.
RN [4]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 430-464.
RC STRAIN=212;
RX PubMed=1490605; DOI=10.1016/0378-1097(92)90034-l;
RA Old I.G., Macdougall J.H., Saint-Girons I., Davidson B.E.;
RT "Mapping of genes on the linear chromosome of the bacterium Borrelia
RT burgdorferi: possible locations for its origin of replication.";
RL FEMS Microbiol. Lett. 78:245-250(1992).
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:0000255|HAMAP-Rule:MF_00379}.
CC -!- COFACTOR:
CC Name=K(+); Xref=ChEBI:CHEBI:29103;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00379};
CC Note=Binds 1 potassium ion per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_00379};
CC -!- SUBUNIT: Homodimer. Heterotetramer of two MnmE and two MnmG subunits.
CC {ECO:0000255|HAMAP-Rule:MF_00379}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00379}.
CC -!- SIMILARITY: Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like
CC GTPase superfamily. TrmE GTPase family. {ECO:0000255|HAMAP-
CC Rule:MF_00379}.
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DR EMBL; AJ003222; CAA06004.1; -; Genomic_DNA.
DR EMBL; X95669; CAA64971.1; -; Genomic_DNA.
DR EMBL; AE000783; AAC66556.1; -; Genomic_DNA.
DR EMBL; U62901; AAB62738.1; -; Genomic_DNA.
DR EMBL; Z12160; CAA78148.1; -; Genomic_DNA.
DR PIR; C70122; C70122.
DR RefSeq; NP_212313.1; NC_001318.1.
DR RefSeq; WP_002656499.1; NC_001318.1.
DR AlphaFoldDB; P53364; -.
DR SMR; P53364; -.
DR STRING; 224326.BB_0179; -.
DR PRIDE; P53364; -.
DR EnsemblBacteria; AAC66556; AAC66556; BB_0179.
DR GeneID; 56567606; -.
DR KEGG; bbu:BB_0179; -.
DR PATRIC; fig|224326.49.peg.576; -.
DR HOGENOM; CLU_019624_4_1_12; -.
DR OMA; CEIQCHG; -.
DR Proteomes; UP000001807; 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 Gene3D; 1.20.120.430; -; 1.
DR Gene3D; 3.30.1360.120; -; 1.
DR Gene3D; 3.40.50.300; -; 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 Pfam; PF01926; MMR_HSR1; 1.
DR Pfam; PF12631; MnmE_helical; 1.
DR Pfam; PF10396; TrmE_N; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR00450; mnmE_trmE_thdF; 1.
DR TIGRFAMs; TIGR00231; small_GTP; 1.
DR PROSITE; PS51709; G_TRME; 1.
PE 3: Inferred from homology;
KW Cytoplasm; GTP-binding; Hydrolase; Magnesium; Metal-binding;
KW Nucleotide-binding; Potassium; Reference proteome; tRNA processing.
FT CHAIN 1..464
FT /note="tRNA modification GTPase MnmE"
FT /id="PRO_0000188853"
FT DOMAIN 222..384
FT /note="TrmE-type G"
FT BINDING 27
FT /ligand="(6S)-5-formyl-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57457"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00379"
FT BINDING 90
FT /ligand="(6S)-5-formyl-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57457"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00379"
FT BINDING 129
FT /ligand="(6S)-5-formyl-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57457"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00379"
FT BINDING 232..237
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00379"
FT BINDING 236
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00379"
FT BINDING 251..257
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00379"
FT BINDING 257
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00379"
FT BINDING 276..279
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00379"
FT BINDING 464
FT /ligand="(6S)-5-formyl-5,6,7,8-tetrahydrofolate"
FT /ligand_id="ChEBI:CHEBI:57457"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00379"
FT CONFLICT 78
FT /note="Missing (in Ref. 1; CAA06004/CAA64971 and 3;
FT AAB62738)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 464 AA; 51606 MW; 16E27E7B27676D53 CRC64;
MSKFFERDDD IVALATPFLS SALCVIRSSG ASSISKFSKI FSNHSALNSA SGNTIHYGYI
LDSENGCKVD EVVVCLYRAP KSFTGQDAIE VMAHGSVIGI KKIIDLFLKS GFRMAEPGEF
TLRAFLAKKI DLTKAEAIHE IIFAKTNKTY SLAVNKLSGA LFVKIDAIKK SILNFLSAVS
VYLDYEVDDH EISIPFDLIL SSKAELKKLI NSYKVYEKID NGVALVLAGS VNAGKSSLFN
LFLKKDRSIV SSYPGTTRDY IEASFELDGI LFNLFDTAGL RDADNFVERL GIEKSNSLIK
EASLVIYVID VSSNLTKDDF LFIDSNKSNS KILFVLNKID LKINKSTEEF VRSKVLNSSN
LIMISTKNLE GIDILYDKIR ALISYERVEI GLDDIIISSN RQMQLLEKAY ALILDLLSKI
DRQVSYDMLA FDAYEIINCL GEITGEVSSE DVLDNMFKNF CLGK
