ID A0A090TBF8_9VIBR Unreviewed; 351 AA.
AC A0A090TBF8;
DT 26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT 26-NOV-2014, sequence version 1.
DT 24-JAN-2024, entry version 42.
DE RecName: Full=Small ribosomal subunit biogenesis GTPase RsgA {ECO:0000256|HAMAP-Rule:MF_01820};
DE EC=3.6.1.- {ECO:0000256|HAMAP-Rule:MF_01820};
GN Name=rsgA {ECO:0000256|HAMAP-Rule:MF_01820};
GN ORFNames=JCM19240_4703 {ECO:0000313|EMBL:GAL37300.1};
OS Vibrio maritimus.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio.
OX NCBI_TaxID=990268 {ECO:0000313|EMBL:GAL37300.1, ECO:0000313|Proteomes:UP000029224};
RN [1] {ECO:0000313|EMBL:GAL37300.1, ECO:0000313|Proteomes:UP000029224}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JCM 19240 {ECO:0000313|EMBL:GAL37300.1,
RC ECO:0000313|Proteomes:UP000029224};
RA Sawabe T., Meirelles P., Nakanishi M., Sayaka M., Hattori M., Ohkuma M.;
RT "Vibrio maritimus JCM 19240. (C210) whole genome shotgun sequence.";
RL Submitted (SEP-2014) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:GAL37300.1, ECO:0000313|Proteomes:UP000029224}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JCM 19240 {ECO:0000313|EMBL:GAL37300.1,
RC ECO:0000313|Proteomes:UP000029224};
RG NBRP consortium;
RA Sawabe T., Meirelles P., Nakanishi M., Sayaka M., Hattori M., Ohkuma M.;
RL Submitted (SEP-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: One of several proteins that assist in the late maturation
CC steps of the functional core of the 30S ribosomal subunit. Helps
CC release RbfA from mature subunits. May play a role in the assembly of
CC ribosomal proteins into the subunit. Circularly permuted GTPase that
CC catalyzes slow GTP hydrolysis, GTPase activity is stimulated by the 30S
CC ribosomal subunit. {ECO:0000256|HAMAP-Rule:MF_01820}.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01820};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|HAMAP-Rule:MF_01820};
CC -!- SUBUNIT: Monomer. Associates with 30S ribosomal subunit, binds 16S
CC rRNA. {ECO:0000256|HAMAP-Rule:MF_01820}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01820}.
CC -!- SIMILARITY: Belongs to the TRAFAC class YlqF/YawG GTPase family. RsgA
CC subfamily. {ECO:0000256|HAMAP-Rule:MF_01820}.
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:GAL37300.1}.
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DR EMBL; BBMT01000015; GAL37300.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A090TBF8; -.
DR OrthoDB; 9809485at2; -.
DR Proteomes; UP000029224; 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 GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-KW.
DR GO; GO:0042274; P:ribosomal small subunit biogenesis; IEA:UniProtKB-UniRule.
DR CDD; cd01854; YjeQ_EngC; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_01820; GTPase_RsgA; 1.
DR InterPro; IPR030378; G_CP_dom.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR004881; Ribosome_biogen_GTPase_RsgA.
DR InterPro; IPR010914; RsgA_GTPase_dom.
DR NCBIfam; TIGR00157; ribosome small subunit-dependent GTPase A; 1.
DR PANTHER; PTHR32120; SMALL RIBOSOMAL SUBUNIT BIOGENESIS GTPASE RSGA; 1.
DR PANTHER; PTHR32120:SF11; SMALL RIBOSOMAL SUBUNIT BIOGENESIS GTPASE RSGA 1, MITOCHONDRIAL-RELATED; 1.
DR Pfam; PF03193; RsgA_GTPase; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS50936; ENGC_GTPASE; 1.
DR PROSITE; PS51721; G_CP; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01820};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_01820}; Hydrolase {ECO:0000256|HAMAP-Rule:MF_01820};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_01820};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_01820}; Reference proteome {ECO:0000313|Proteomes:UP000029224};
KW Ribosome biogenesis {ECO:0000256|HAMAP-Rule:MF_01820};
KW RNA-binding {ECO:0000256|HAMAP-Rule:MF_01820};
KW rRNA-binding {ECO:0000256|HAMAP-Rule:MF_01820};
KW Zinc {ECO:0000256|HAMAP-Rule:MF_01820}.
FT DOMAIN 112..271
FT /note="CP-type G"
FT /evidence="ECO:0000259|PROSITE:PS51721"
FT DOMAIN 120..269
FT /note="EngC GTPase"
FT /evidence="ECO:0000259|PROSITE:PS50936"
FT BINDING 159..162
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 213..221
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 295
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 300
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 302
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 308
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
SQ SEQUENCE 351 AA; 39301 MW; A753CBF587C93591 CRC64;
MAKKKKLTKG QVRRVRSNQK KKLAKEETIQ WDETMLGAVK QGLVITRFGQ HADIEDLETK
EIHRCNLRRG IESLVSGDRV KWRIGLESMH GISGVVEAVE PRTSMLTRPD YYDGLKPVAA
NVDQMVIVSA VVPELSLNII DRYLIASETL QIAPLVVLNK IDLIPEEERE AFYQLLDVYK
NIGYKVLLVS KESGEGIAEL ETHLKDKINI FVGQSGVGKS SLVNALMPEL DVEEGAVSEN
SGLGQHTTTA ARLYHFPSGG DLIDSPGVRE FGLWHLEPSE VTEAFVEFKP YLGGCKFRDC
KHLDDPGCLL REAVEEGKID PVRFDNYHRI IESMGEGKAN RQYSRSKKAD L
//
