ID T0HKE1_9SPHN Unreviewed; 440 AA.
AC T0HKE1;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 24-JAN-2024, entry version 55.
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 ORFNames=L485_20175 {ECO:0000313|EMBL:EQA98063.1};
OS Sphingobium baderi LL03.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Sphingobium.
OX NCBI_TaxID=1114964 {ECO:0000313|EMBL:EQA98063.1, ECO:0000313|Proteomes:UP000015524};
RN [1] {ECO:0000313|EMBL:EQA98063.1, ECO:0000313|Proteomes:UP000015524}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LL03 {ECO:0000313|EMBL:EQA98063.1,
RC ECO:0000313|Proteomes:UP000015524};
RX PubMed=24051322;
RA Kaur J., Verma H., Tripathi C., Khurana J.P., Lal R.;
RT "Draft Genome Sequence of a Hexachlorocyclohexane-Degrading Bacterium,
RT Sphingobium baderi Strain LL03T.";
RL Genome Announc. 1:e00751-13(2013).
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 -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|PIRSR:PIRSR006809-2};
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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EQA98063.1}.
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DR EMBL; ATIB01000085; EQA98063.1; -; Genomic_DNA.
DR RefSeq; WP_021246578.1; NZ_KQ130471.1.
DR AlphaFoldDB; T0HKE1; -.
DR PATRIC; fig|1114964.3.peg.3963; -.
DR eggNOG; COG2262; Bacteria.
DR OrthoDB; 9812272at2; -.
DR Proteomes; UP000015524; Unassembled WGS sequence.
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 CDD; cd01878; 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; IPR045498; HflX_C.
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; PF19275; HflX_C; 1.
DR Pfam; PF01926; MMR_HSR1; 1.
DR PIRSF; PIRSF006809; GTP-binding_hflX_prd; 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 Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00900};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_00900};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|PIRSR:PIRSR006809-2};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR006809-2};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00900}; Reference proteome {ECO:0000313|Proteomes:UP000015524}.
FT DOMAIN 209..386
FT /note="Hflx-type G"
FT /evidence="ECO:0000259|PROSITE:PS51705"
FT BINDING 215..222
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR006809-1"
FT BINDING 222
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR006809-2"
FT BINDING 240..244
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR006809-1"
FT BINDING 242
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR006809-2"
FT BINDING 262..265
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR006809-1"
FT BINDING 337..340
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR006809-1"
FT BINDING 364..366
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR006809-1"
SQ SEQUENCE 440 AA; 47628 MW; 9BAA8B6CD7ECFFE0 CRC64;
MATFNRDSSD EVSRGARAVV VRAETQGAER RDSDARLEEA KGLALAIGID VCAAQAFRVR
DRKPATLFGS GQVESIAALV EAEEAELVIV DNGLSPAQQS NLEKATSAKV IDRTGLILEI
FGERAATNEG RLQVELAHLD YQAGRLVRSW THLERQRGGF GFLGGPGETQ IEADRRMIRD
RMAKIRRELD QVTRTRGLHR ARRQRAPWPV IALVGYTNAG KSTLFNRLTG ADVMAQDLLF
ATLDPTMRQI ALPGLDKAIL SDTVGFVSDL PTQLIAAFRA TLEEVLSADM IVHVRDIAHP
DTEAQRDDVI DVLRELGVAG DGDEADSASP AIIEAWNKLD LLDPGAAALT HEVAARRDDV
VILSALTGEG IDALQRTIGA RLTAGAIVHA LHVSLADGAA VAWLHEHGEV LSSRSEAGEM
IVEVRLSDSA MARFLKRRAD
//
