ID A0A0J0UZ01_9ACTN Unreviewed; 376 AA.
AC A0A0J0UZ01;
DT 14-OCT-2015, integrated into UniProtKB/TrEMBL.
DT 14-OCT-2015, sequence version 1.
DT 13-SEP-2023, entry version 36.
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=IMCC26207_105107 {ECO:0000313|EMBL:KLR62035.1};
OS Actinobacteria bacterium IMCC26207.
OC Bacteria; Actinomycetota; Actinomycetes.
OX NCBI_TaxID=1641811 {ECO:0000313|EMBL:KLR62035.1, ECO:0000313|Proteomes:UP000036180};
RN [1] {ECO:0000313|EMBL:KLR62035.1, ECO:0000313|Proteomes:UP000036180}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IMCC26207 {ECO:0000313|EMBL:KLR62035.1,
RC ECO:0000313|Proteomes:UP000036180};
RA Kim S., Cho J.-C.;
RT "Genome sequence of freshwater Actinobacteria.";
RL Submitted (MAY-2015) 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:KLR62035.1}.
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DR EMBL; LCZK01000005; KLR62035.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0J0UZ01; -.
DR STRING; 1641811.IMCC26207_105107; -.
DR PATRIC; fig|1641811.3.peg.702; -.
DR OrthoDB; 9809485at2; -.
DR Proteomes; UP000036180; 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; 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:SF10; SMALL RIBOSOMAL SUBUNIT BIOGENESIS GTPASE RSGA; 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, ECO:0000313|EMBL:KLR62035.1};
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:UP000036180};
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 102..262
FT /note="CP-type G"
FT /evidence="ECO:0000259|PROSITE:PS51721"
FT DOMAIN 111..260
FT /note="EngC GTPase"
FT /evidence="ECO:0000259|PROSITE:PS50936"
FT REGION 332..376
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 332..369
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 150..153
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 204..212
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 285
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 290
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 292
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 298
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
SQ SEQUENCE 376 AA; 41126 MW; D78E00E4AFC731A6 CRC64;
MSPVLDQPQM QPPGWNNHWA QEWSSSQADG LIPCRVVRID KGGIMAATSS GEEHLVVAAK
AVRRVVVGDL CGLDLAAGRI ELILPRRTVF ERRSPGVARD QLQLQSRPLA ANMDRVFVLQ
PLESGVNLTR LARELVLAWE SGAQPVVILT KADLVSAEWA EQQRSEAQRF APGVEVHVIS
TRSAHGLSEL RSLHLAGHTI AMLGASGAGK SSLVNALAGH QVQLVAEVRD NDRRGRHTTS
AGQIIELEDG ALLIDTPGIR GVGLWSADDG FEKAFEDLSL YVQQCRFADC THTTEPGCGL
LEAVAQGEIG ADRVDVFQEL AVELEQLEVG LETREREEQR ERNQRARRKA KRRDDDSSES
TGRSYELGEA EDESEA
//
