ID A0A0K1W1H8_9MOLU Unreviewed; 300 AA.
AC A0A0K1W1H8;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 27-MAR-2024, entry version 39.
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:AKX33947.1};
GN ORFNames=SLITO_v1c02920 {ECO:0000313|EMBL:AKX33947.1};
OS Spiroplasma litorale.
OC Bacteria; Mycoplasmatota; Mollicutes; Entomoplasmatales; Spiroplasmataceae;
OC Spiroplasma.
OX NCBI_TaxID=216942 {ECO:0000313|EMBL:AKX33947.1, ECO:0000313|Proteomes:UP000067476};
RN [1] {ECO:0000313|EMBL:AKX33947.1, ECO:0000313|Proteomes:UP000067476}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TN-1 {ECO:0000313|EMBL:AKX33947.1,
RC ECO:0000313|Proteomes:UP000067476};
RX PubMed=26430038;
RA Lo W.S., Lai Y.C., Lien Y.W., Wang T.H., Kuo C.H.;
RT "Complete Genome Sequence of Spiroplasma litorale TN-1T (DSM 21781), a
RT Bacterium Isolated from a Green-Eyed Horsefly (Tabanus nigrovittatus).";
RL Genome Announc. 3:e01116-15(2015).
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; CP012357; AKX33947.1; -; Genomic_DNA.
DR RefSeq; WP_075058042.1; NZ_CP012357.1.
DR AlphaFoldDB; A0A0K1W1H8; -.
DR STRING; 216942.SLITO_v1c02920; -.
DR KEGG; sll:SLITO_v1c02920; -.
DR PATRIC; fig|216942.3.peg.295; -.
DR OrthoDB; 9805918at2; -.
DR Proteomes; UP000067476; Chromosome.
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:UP000067476};
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 5..173
FT /note="Era-type G"
FT /evidence="ECO:0000259|PROSITE:PS51713"
FT DOMAIN 193..281
FT /note="KH type-2"
FT /evidence="ECO:0000259|PROSITE:PS50823"
FT REGION 13..20
FT /note="G1"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01050"
FT REGION 39..43
FT /note="G2"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01050"
FT REGION 60..63
FT /note="G3"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01050"
FT REGION 122..125
FT /note="G4"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01050"
FT REGION 152..154
FT /note="G5"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01050"
FT BINDING 13..20
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00367"
FT BINDING 60..64
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00367"
FT BINDING 122..125
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00367"
SQ SEQUENCE 300 AA; 34224 MW; 870F9FF15E9F8B2A CRC64;
MENFKSGFIS IVGRPNVGKS TLLNTILGKK ISIVTNKAQT TRNKINGILT KDDFQAVFLD
TPGIHTPKHE LGKFMNKVAL SSVKGVDVIL FLAPADEVIG ENDKFILKNL AKVEAPVFLV
ITKTDLVSKD QLDLKIRSWK QENFNFKEVI LISNNNFDSI SNLLSIIKNE LPSTGIKYYP
NDDITDQPER FLIREIIREE LLLQTDKEVP FSIAILIDKL EEDKRIIRIL ATIYCERKSQ
KPIIIGNKGS RIKNIGIESR KKIEELFGKQ VYLELFVKIK ENWRSSPSLI KQLGYDKDTY
//
