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Database: UniProt
Entry: RSGA2_OCEIH
LinkDB: RSGA2_OCEIH
Original site: RSGA2_OCEIH 
ID   RSGA2_OCEIH             Reviewed;         293 AA.
AC   Q8ER21;
DT   31-OCT-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   20-JUN-2018, entry version 91.
DE   RecName: Full=Small ribosomal subunit biogenesis GTPase RsgA 2 {ECO:0000255|HAMAP-Rule:MF_01820};
DE            EC=3.6.1.- {ECO:0000255|HAMAP-Rule:MF_01820};
GN   Name=rsgA2 {ECO:0000255|HAMAP-Rule:MF_01820};
GN   OrderedLocusNames=OB1510;
OS   Oceanobacillus iheyensis (strain DSM 14371 / CIP 107618 / JCM 11309 /
OS   KCTC 3954 / HTE831).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae;
OC   Oceanobacillus.
OX   NCBI_TaxID=221109;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 14371 / CIP 107618 / JCM 11309 / KCTC 3954 / HTE831;
RX   PubMed=12235376; DOI=10.1093/nar/gkf526;
RA   Takami H., Takaki Y., Uchiyama I.;
RT   "Genome sequence of Oceanobacillus iheyensis isolated from the Iheya
RT   Ridge and its unexpected adaptive capabilities to extreme
RT   environments.";
RL   Nucleic Acids Res. 30:3927-3935(2002).
CC   -!- FUNCTION: One of several proteins that assist in the late
CC       maturation steps of the functional core of the 30S ribosomal
CC       subunit. Helps release RbfA from mature subunits. May play a role
CC       in the assembly of ribosomal proteins into the subunit. Circularly
CC       permuted GTPase that catalyzes slow GTP hydrolysis, GTPase
CC       activity is stimulated by the 30S ribosomal subunit.
CC       {ECO:0000255|HAMAP-Rule:MF_01820}.
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01820};
CC       Note=Binds 1 zinc ion per subunit. {ECO:0000255|HAMAP-
CC       Rule:MF_01820};
CC   -!- SUBUNIT: Monomer. Associates with 30S ribosomal subunit, binds 16S
CC       rRNA. {ECO:0000255|HAMAP-Rule:MF_01820}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01820}.
CC   -!- SIMILARITY: Belongs to the TRAFAC class YlqF/YawG GTPase family.
CC       RsgA subfamily. {ECO:0000255|HAMAP-Rule:MF_01820}.
DR   EMBL; BA000028; BAC13466.1; -; Genomic_DNA.
DR   RefSeq; WP_011065911.1; NC_004193.1.
DR   ProteinModelPortal; Q8ER21; -.
DR   SMR; Q8ER21; -.
DR   STRING; 221109.OB1510; -.
DR   EnsemblBacteria; BAC13466; BAC13466; BAC13466.
DR   KEGG; oih:OB1510; -.
DR   eggNOG; ENOG4105E06; Bacteria.
DR   eggNOG; COG1162; LUCA.
DR   HOGENOM; HOG000006958; -.
DR   KO; K06949; -.
DR   OMA; FRDCKHL; -.
DR   OrthoDB; POG091H01WX; -.
DR   BioCyc; OIHE221109:OB_RS07830-MONOMER; -.
DR   Proteomes; UP000000822; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR   GO; GO:0003924; F:GTPase activity; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0042254; P:ribosome biogenesis; IEA:UniProtKB-KW.
DR   CDD; cd04466; S1_YloQ_GTPase; 1.
DR   CDD; cd01854; YjeQ_EngC; 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   InterPro; IPR031944; RsgA_N.
DR   PANTHER; PTHR32120; PTHR32120; 1.
DR   Pfam; PF03193; RsgA_GTPase; 1.
DR   Pfam; PF16745; RsgA_N; 1.
DR   SUPFAM; SSF50249; SSF50249; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR00157; TIGR00157; 1.
DR   PROSITE; PS50936; ENGC_GTPASE; 1.
DR   PROSITE; PS51721; G_CP; 1.
PE   3: Inferred from homology;
KW   Complete proteome; Cytoplasm; GTP-binding; Hydrolase; Metal-binding;
KW   Nucleotide-binding; Reference proteome; Ribosome biogenesis;
KW   RNA-binding; rRNA-binding; Zinc.
FT   CHAIN         1    293       Small ribosomal subunit biogenesis GTPase
FT                                RsgA 2.
FT                                /FTId=PRO_0000171501.
FT   DOMAIN       63    223       CP-type G.
FT   NP_BIND     112    115       GTP. {ECO:0000255|HAMAP-Rule:MF_01820}.
FT   NP_BIND     166    174       GTP. {ECO:0000255|HAMAP-Rule:MF_01820}.
FT   METAL       247    247       Zinc. {ECO:0000255|HAMAP-Rule:MF_01820}.
FT   METAL       252    252       Zinc. {ECO:0000255|HAMAP-Rule:MF_01820}.
FT   METAL       254    254       Zinc; via pros nitrogen.
FT                                {ECO:0000255|HAMAP-Rule:MF_01820}.
FT   METAL       260    260       Zinc. {ECO:0000255|HAMAP-Rule:MF_01820}.
SQ   SEQUENCE   293 AA;  33617 MW;  A586EABA28304957 CRC64;
     MAEGRIIKAL SGFYYVQSDN QQFVCKGRGL FRNKKITPLV GDYVEFEPKD DNEGYIMEIK
     ERSNELVRPP IANIDQAIIV SSAVDPDFTT LLLDRFLVLI ESKHIQPIIL ITKVDLLNED
     QLENIKLYKQ HYEKIGYRVE LVSSKNQDLL PELEPYFDEK VSVFAGQSGV GKSSLINVLD
     PSLLLETAEI SKSLGRGKHT TRHVELMKIG NGLVADTPGF SVLEFREIEA EELADSFPEF
     NARMHLCKFR GCMHDKEPKC AVKEAVENEE IAVFRYNHYL RFLEEIQTRK PRY
//
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