ID Q4A6T0_MYCS5 Unreviewed; 276 AA.
AC Q4A6T0;
DT 13-SEP-2005, integrated into UniProtKB/TrEMBL.
DT 15-MAY-2007, sequence version 2.
DT 27-MAR-2024, entry version 109.
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 OrderedLocusNames=MS53_0120 {ECO:0000313|EMBL:AAZ43541.2};
OS Mycoplasmopsis synoviae (strain 53) (Mycoplasma synoviae).
OC Bacteria; Mycoplasmatota; Mycoplasmoidales; Metamycoplasmataceae;
OC Mycoplasmopsis.
OX NCBI_TaxID=262723 {ECO:0000313|EMBL:AAZ43541.2, ECO:0000313|Proteomes:UP000000549};
RN [1] {ECO:0000313|EMBL:AAZ43541.2, ECO:0000313|Proteomes:UP000000549}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=53 {ECO:0000313|EMBL:AAZ43541.2,
RC ECO:0000313|Proteomes:UP000000549};
RX PubMed=16077101; DOI=10.1128/JB.187.16.5568-5577.2005;
RA Vasconcelos A.T., Ferreira H.B., Bizarro C.V., Bonatto S.L., Carvalho M.O.,
RA Pinto P.M., Almeida D.F., Almeida L.G., Almeida R., Alves-Filho L.,
RA Assuncao E.N., Azevedo V.A., Bogo M.R., Brigido M.M., Brocchi M.,
RA Burity H.A., Camargo A.A., Camargo S.S., Carepo M.S., Carraro D.M.,
RA de Mattos Cascardo J.C., Castro L.A., Cavalcanti G., Chemale G.,
RA Collevatti R.G., Cunha C.W., Dallagiovanna B., Dambros B.P.,
RA Dellagostin O.A., Falcao C., Fantinatti-Garboggini F., Felipe M.S.,
RA Fiorentin L., Franco G.R., Freitas N.S., Frias D., Grangeiro T.B.,
RA Grisard E.C., Guimaraes C.T., Hungria M., Jardim S.N., Krieger M.A.,
RA Laurino J.P., Lima L.F., Lopes M.I., Loreto E.L., Madeira H.M.,
RA Manfio G.P., Maranhao A.Q., Martinkovics C.T., Medeiros S.R., Moreira M.A.,
RA Neiva M., Ramalho-Neto C.E., Nicolas M.F., Oliveira S.C., Paixao R.F.,
RA Pedrosa F.O., Pena S.D., Pereira M., Pereira-Ferrari L., Piffer I.,
RA Pinto L.S., Potrich D.P., Salim A.C., Santos F.R., Schmitt R.,
RA Schneider M.P., Schrank A., Schrank I.S., Schuck A.F., Seuanez H.N.,
RA Silva D.W., Silva R., Silva S.C., Soares C.M., Souza K.R., Souza R.C.,
RA Staats C.C., Steffens M.B., Teixeira S.M., Urmenyi T.P., Vainstein M.H.,
RA Zuccherato L.W., Simpson A.J., Zaha A.;
RT "Swine and poultry pathogens: the complete genome sequences of two strains
RT of Mycoplasma hyopneumoniae and a strain of Mycoplasma synoviae.";
RL J. Bacteriol. 187:5568-5577(2005).
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}.
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DR EMBL; AE017245; AAZ43541.2; -; Genomic_DNA.
DR RefSeq; WP_011283284.1; NC_007294.1.
DR AlphaFoldDB; Q4A6T0; -.
DR STRING; 262723.MS53_0120; -.
DR GeneID; 61970341; -.
DR KEGG; msy:MS53_0120; -.
DR eggNOG; COG1162; Bacteria.
DR HOGENOM; CLU_033617_2_1_14; -.
DR OrthoDB; 9809485at2; -.
DR Proteomes; UP000000549; 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: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; 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; 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|HAMAP-Rule:MF_01820};
KW 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:UP000000549};
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 57..211
FT /note="CP-type G"
FT /evidence="ECO:0000259|PROSITE:PS51721"
FT DOMAIN 66..209
FT /note="EngC GTPase"
FT /evidence="ECO:0000259|PROSITE:PS50936"
FT BINDING 106..109
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 155..163
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 233
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 238
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 240
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 246
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
SQ SEQUENCE 276 AA; 31944 MW; 7402551D87992AAC CRC64;
MNRVFELFGQ TANVCDLENN CKLLPFAGRL KKLKITPKVG DIVEVENDLI TDIKPRKNEL
IRPKVANIDQ VLVFLSVKEP DFSSFLLDKY LAIVESKNID LIIFLTKSDL DLELANHWKQ
KYEMQNYKVF LLSSNDNNYD EIKKLFDKKF SIVMGQSGVG KTTFINNISN NNYKTQQISK
SLSRGKHTTT SAKIISFLNG FLIDSPGFSS LDVEKEINLN KSYLNFKELA KLCEFKDCMH
NFEKNCNVKL NLNSNLVPEF RYKNYLKLLK EQNERK
//
