ID Q6NGR9_CORDI Unreviewed; 536 AA.
AC Q6NGR9;
DT 05-JUL-2004, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2004, sequence version 1.
DT 18-JUN-2025, entry version 118.
DE RecName: Full=GTPase HflX {ECO:0000256|HAMAP-Rule:MF_00900};
DE AltName: Full=GTP-binding protein HflX {ECO:0000256|HAMAP-Rule:MF_00900};
GN Name=hflX {ECO:0000256|HAMAP-Rule:MF_00900};
GN OrderedLocusNames=DIP1439 {ECO:0000313|EMBL:CAE49967.1};
OS Corynebacterium diphtheriae (strain ATCC 700971 / NCTC 13129 / Biotype
OS gravis).
OC Bacteria; Bacillati; Actinomycetota; Actinomycetes; Mycobacteriales;
OC Corynebacteriaceae; Corynebacterium.
OX NCBI_TaxID=257309 {ECO:0000313|EMBL:CAE49967.1, ECO:0000313|Proteomes:UP000002198};
RN [1] {ECO:0000313|EMBL:CAE49967.1, ECO:0000313|Proteomes:UP000002198}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700971 / NCTC 13129 / Biotype gravis
RC {ECO:0000313|Proteomes:UP000002198};
RX PubMed=14602910; DOI=10.1093/nar/gkg874;
RA Cerdeno-Tarraga A.M., Efstratiou A., Dover L.G., Holden M.T.G., Pallen M.,
RA Bentley S.D., Besra G.S., Churcher C., James K.D., De Zoysa A.,
RA Chillingworth T., Cronin A., Dowd L., Feltwell T., Hamlin N., Holroyd S.,
RA Jagels K., Moule S., Quail M.A., Rabbinowitsch E., Rutherford K.,
RA Thomson N.R., Unwin L., Whitehead S., Barrell B.G.Parkhill.J.;
RT "The complete genome sequence and analysis of Corynebacterium diphtheriae
RT NCTC13129.";
RL Nucleic Acids Res. 31:6516-6523(2003).
CC -!- FUNCTION: GTPase that associates with the 50S ribosomal subunit and may
CC have a role during protein synthesis or ribosome biogenesis.
CC {ECO:0000256|HAMAP-Rule:MF_00900}.
CC -!- SUBUNIT: Monomer. Associates with the 50S ribosomal subunit.
CC {ECO:0000256|HAMAP-Rule:MF_00900}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00900}.
CC Note=May associate with membranes. {ECO:0000256|HAMAP-Rule:MF_00900}.
CC -!- SIMILARITY: Belongs to the TRAFAC class OBG-HflX-like GTPase
CC superfamily. HflX GTPase family. {ECO:0000256|HAMAP-Rule:MF_00900}.
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DR EMBL; BX248358; CAE49967.1; -; Genomic_DNA.
DR RefSeq; WP_003851848.1; NC_002935.2.
DR AlphaFoldDB; Q6NGR9; -.
DR STRING; 257309.DIP1439; -.
DR KEGG; cdi:DIP1439; -.
DR HOGENOM; CLU_019597_7_0_11; -.
DR Proteomes; UP000002198; 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:0043022; F:ribosome binding; IEA:TreeGrafter.
DR CDD; cd01878; HflX; 1.
DR FunFam; 3.40.50.11060:FF:000001; GTPase HflX; 1.
DR Gene3D; 6.10.250.2860; -; 1.
DR Gene3D; 3.40.50.11060; GTPase HflX, N-terminal domain; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_00900; GTPase_HflX; 1.
DR InterPro; IPR030394; G_HFLX_dom.
DR InterPro; IPR006073; GTP-bd.
DR InterPro; IPR032305; GTP-bd_M.
DR InterPro; IPR016496; GTPase_HflX.
DR InterPro; IPR025121; GTPase_HflX_N.
DR InterPro; IPR042108; GTPase_HflX_N_sf.
DR InterPro; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR03156; GTP_HflX; 1.
DR PANTHER; PTHR10229:SF0; GTP-BINDING PROTEIN 6-RELATED; 1.
DR PANTHER; PTHR10229; GTP-BINDING PROTEIN HFLX; 1.
DR Pfam; PF16360; GTP-bdg_M; 1.
DR Pfam; PF13167; GTP-bdg_N; 1.
DR Pfam; PF01926; MMR_HSR1; 1.
DR PRINTS; PR00326; GTP1OBG.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS51705; G_HFLX; 1.
PE 3: Inferred from homology;
KW Coiled coil {ECO:0000256|SAM:Coils};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00900};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_00900}; Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00900}; Reference proteome {ECO:0000313|Proteomes:UP000002198}.
FT DOMAIN 313..489
FT /note="Hflx-type G"
FT /evidence="ECO:0000259|PROSITE:PS51705"
FT COILED 272..299
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 536 AA; 58249 MW; 9FB8BBDF87E150B3 CRC64;
MTNNTFKNSE LGAQSHILAG QGEKNYSSHD ELLARAFRDH KPVSRSADDG EDFTGLIATK
SVSEGHTNVS DHTPTVGELD LEARSSLRSL TRGSEIHATD QDDGYDVEYR KLRLERVILV
GVWTKGTTAE IEANMNELAS LAETAGADVV EVLYQKRDKP DPGTYIGSGK VSELKEIVSS
TGVDTVICDG ELSPSQMIAL EKALDVKVID RTMLILDIFA QHAKSKEGKA QVSLAQMEYL
ITRVRGWGGA LSRQAGGRAG SNGGVGLRGP GETKIEADRR RLRSDMAKLR KEIAGMKTAR
EVKRSQRKQS TIPQIAIAGY TNAGKSSLIN AMTGAGVLVE DALFATLDPT TRRAELADGR
AVVFTDTVGF VRHLPTQLVE SFRSTLEEVV DADLVLHVVD GSDPFPLKQI EAVNTVVSEI
VRELKVDAPP EIIVVNKIDQ ADPLVLAELR HALDDVVFVS AKTAEGIPEL EMRVEQFLNT
LDTHVRLLVP YTRGDIVSRL HSNGTVLSEE YEAEGTLIDV RLPAAIAAEL GELRVD
//
