ID A0A0Q4QNS1_9GAMM Unreviewed; 365 AA.
AC A0A0Q4QNS1;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 24-JAN-2024, 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=ASF01_15355 {ECO:0000313|EMBL:KQN95754.1};
OS Stenotrophomonas sp. Leaf70.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Stenotrophomonas.
OX NCBI_TaxID=1736233 {ECO:0000313|EMBL:KQN95754.1, ECO:0000313|Proteomes:UP000051583};
RN [1] {ECO:0000313|EMBL:KQN95754.1, ECO:0000313|Proteomes:UP000051583}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Leaf70 {ECO:0000313|EMBL:KQN95754.1,
RC ECO:0000313|Proteomes:UP000051583};
RA Gilbert D.G.;
RL Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KQN95754.1, ECO:0000313|Proteomes:UP000051583}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Leaf70 {ECO:0000313|EMBL:KQN95754.1,
RC ECO:0000313|Proteomes:UP000051583};
RA Schulze-Lefert P.;
RT "Functional overlap of the Arabidopsis leaf and root microbiotas.";
RL Submitted (NOV-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:KQN95754.1}.
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DR EMBL; LMLT01000009; KQN95754.1; -; Genomic_DNA.
DR RefSeq; WP_055772151.1; NZ_LMLT01000009.1.
DR AlphaFoldDB; A0A0Q4QNS1; -.
DR Proteomes; UP000051583; 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};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_01820};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_01820}; 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 111..267
FT /note="CP-type G"
FT /evidence="ECO:0000259|PROSITE:PS51721"
FT DOMAIN 117..265
FT /note="EngC GTPase"
FT /evidence="ECO:0000259|PROSITE:PS50936"
FT REGION 335..365
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 156..159
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 209..217
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
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 295
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 297
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
FT BINDING 303
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01820"
SQ SEQUENCE 365 AA; 39290 MW; EED1B74DC474CE12 CRC64;
MTDTIDFTAL GHIGWPWPGS PEAPAWQAAF AAHPQARPAR VVEQHRSGYV VADAPDAALK
AESLPEWQRP RFPSHERAAV GDWVLLEEAR IVALLPRRTS IKRGAAGEHY HQQVIAANID
TVFIVCGLDA DFNPRRIERY LMLAGSGGAA PVVVLTKADQ TEYGADALAV LEDLSAQDIP
LLAINGKDPA SVAALAPWLG PGRTVVLVGS SGAGKSTLTN TLLGEDRMKT GAVRGSDSRG
RHTTTHRALL PLPSGACLID TPGMRELKPT GEETLAEGGF ADIEALTEQC RFRDCSHQHE
PGCAVRAAIE RGQIDESRLL NYLKLREEVA AAAAKLAQRQ AEQATERRSG SRGAQWRPAG
KPKRR
//
