ID A0A1Y5S4C4_9RHOB Unreviewed; 305 AA.
AC A0A1Y5S4C4;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 27-MAR-2024, entry version 22.
DE RecName: Full=GTPase Era {ECO:0000256|ARBA:ARBA00020484, ECO:0000256|HAMAP-Rule:MF_00367};
GN Name=era {ECO:0000256|HAMAP-Rule:MF_00367,
GN ECO:0000313|EMBL:SLN32385.1};
GN ORFNames=PAM7971_01284 {ECO:0000313|EMBL:SLN32385.1};
OS Pacificibacter marinus.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Pacificibacter.
OX NCBI_TaxID=658057 {ECO:0000313|EMBL:SLN32385.1, ECO:0000313|Proteomes:UP000193307};
RN [1] {ECO:0000313|EMBL:SLN32385.1, ECO:0000313|Proteomes:UP000193307}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CECT 7971 {ECO:0000313|EMBL:SLN32385.1,
RC ECO:0000313|Proteomes:UP000193307};
RA Afonso C.L., Miller P.J., Scott M.A., Spackman E., Goraichik I.,
RA Dimitrov K.M., Suarez D.L., Swayne D.E.;
RL Submitted (MAR-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: An essential GTPase that binds both GDP and GTP, with rapid
CC nucleotide exchange. Plays a role in 16S rRNA processing and 30S
CC ribosomal subunit biogenesis and possibly also in cell cycle regulation
CC and energy metabolism. {ECO:0000256|HAMAP-Rule:MF_00367}.
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_00367}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00367}. Cell
CC membrane {ECO:0000256|HAMAP-Rule:MF_00367}; Peripheral membrane protein
CC {ECO:0000256|HAMAP-Rule:MF_00367}.
CC -!- SIMILARITY: Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like
CC GTPase superfamily. Era GTPase family. {ECO:0000256|ARBA:ARBA00007921,
CC ECO:0000256|HAMAP-Rule:MF_00367, ECO:0000256|PROSITE-ProRule:PRU01050,
CC ECO:0000256|RuleBase:RU003761}.
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DR EMBL; FWFW01000003; SLN32385.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y5S4C4; -.
DR STRING; 658057.SAMN04488032_10824; -.
DR OrthoDB; 9805918at2; -.
DR Proteomes; UP000193307; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005886; C:plasma membrane; 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:0070181; F:small ribosomal subunit rRNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0042274; P:ribosomal small subunit biogenesis; IEA:UniProtKB-UniRule.
DR CDD; cd04163; Era; 1.
DR CDD; cd22534; KH-II_Era; 1.
DR Gene3D; 3.30.300.20; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_00367; GTPase_Era; 1.
DR InterPro; IPR030388; G_ERA_dom.
DR InterPro; IPR006073; GTP-bd.
DR InterPro; IPR005662; GTPase_Era.
DR InterPro; IPR015946; KH_dom-like_a/b.
DR InterPro; IPR004044; KH_dom_type_2.
DR InterPro; IPR009019; KH_sf_prok-type.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR005225; Small_GTP-bd_dom.
DR NCBIfam; TIGR00436; era; 1.
DR NCBIfam; TIGR00231; small_GTP; 1.
DR PANTHER; PTHR42698; GTPASE ERA; 1.
DR PANTHER; PTHR42698:SF2; GTPASE ERA-LIKE, CHLOROPLASTIC; 1.
DR Pfam; PF07650; KH_2; 1.
DR Pfam; PF01926; MMR_HSR1; 1.
DR PRINTS; PR00326; GTP1OBG.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF54814; Prokaryotic type KH domain (KH-domain type II); 1.
DR PROSITE; PS51713; G_ERA; 1.
DR PROSITE; PS50823; KH_TYPE_2; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|HAMAP-Rule:MF_00367};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00367};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_00367}; Membrane {ECO:0000256|HAMAP-Rule:MF_00367};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00367}; Reference proteome {ECO:0000313|Proteomes:UP000193307};
KW Ribosome biogenesis {ECO:0000256|HAMAP-Rule:MF_00367};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_00367}; rRNA-binding {ECO:0000256|HAMAP-Rule:MF_00367}.
FT DOMAIN 8..177
FT /note="Era-type G"
FT /evidence="ECO:0000259|PROSITE:PS51713"
FT DOMAIN 208..285
FT /note="KH type-2"
FT /evidence="ECO:0000259|PROSITE:PS50823"
FT REGION 16..23
FT /note="G1"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01050"
FT REGION 42..46
FT /note="G2"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01050"
FT REGION 63..66
FT /note="G3"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01050"
FT REGION 127..130
FT /note="G4"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01050"
FT REGION 156..158
FT /note="G5"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01050"
FT BINDING 16..23
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00367"
FT BINDING 63..67
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00367"
FT BINDING 127..130
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00367"
SQ SEQUENCE 305 AA; 34267 MW; 7E1F7CBC3C939665 CRC64;
MTDETKTRAG FVALIGEPNA GKSTLLNRMV GAKVSIVTHK VQTTRARIRG VAIEGDSQLV
FVDTPGIFKP TRRLDRAMVA AAWGGAADAD VVVLLIEAHR GMTKGVEAIL EALSERTDSR
NIALAINKID RVPVDVLLEL TSKMNERFNF TKTFLISAEK GHGVDDLRKW LAAEVPAGPW
LYPEDQIADL PMRMIAAEMT REKLTLQLHQ ELPYQLTVET ENWEERKDGS ARIDQVIYVM
RDGHKGILLG HKGETIKRIS RASREELNEF LGRKVHLFLQ VKVRPNWLEE SERYGEMGLD
FKDGN
//
