ID   ERA_COXB1               Reviewed;         295 AA.
AC   B6J4J8;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   16-DEC-2008, sequence version 1.
DT   03-AUG-2022, entry version 66.
DE   RecName: Full=GTPase Era {ECO:0000255|HAMAP-Rule:MF_00367};
GN   Name=era {ECO:0000255|HAMAP-Rule:MF_00367}; OrderedLocusNames=CbuK_1730;
OS   Coxiella burnetii (strain CbuK_Q154) (Coxiella burnetii (strain Q154)).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Legionellales; Coxiellaceae;
OC   Coxiella.
OX   NCBI_TaxID=434924;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CbuK_Q154;
RX   PubMed=19047403; DOI=10.1128/iai.01141-08;
RA   Beare P.A., Unsworth N., Andoh M., Voth D.E., Omsland A., Gilk S.D.,
RA   Williams K.P., Sobral B.W., Kupko J.J. III, Porcella S.F., Samuel J.E.,
RA   Heinzen R.A.;
RT   "Comparative genomics reveal extensive transposon-mediated genomic
RT   plasticity and diversity among potential effector proteins within the genus
RT   Coxiella.";
RL   Infect. Immun. 77:642-656(2009).
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:0000255|HAMAP-Rule:MF_00367}.
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00367}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm. Cell inner membrane
CC       {ECO:0000255|HAMAP-Rule:MF_00367}; Peripheral membrane protein
CC       {ECO:0000255|HAMAP-Rule:MF_00367}.
CC   -!- SIMILARITY: Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like
CC       GTPase superfamily. Era GTPase family. {ECO:0000255|HAMAP-
CC       Rule:MF_00367, ECO:0000255|PROSITE-ProRule:PRU01050}.
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DR   EMBL; CP001020; ACJ20863.1; -; Genomic_DNA.
DR   RefSeq; WP_005772033.1; NZ_CCXO01000003.1.
DR   AlphaFoldDB; B6J4J8; -.
DR   SMR; B6J4J8; -.
DR   KEGG; cbc:CbuK_1730; -.
DR   HOGENOM; CLU_038009_1_2_6; -.
DR   OMA; WAEVDVI; -.
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   Gene3D; 3.30.300.20; -; 1.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_00367; GTPase_Era; 1.
DR   InterPro; IPR030388; G_ERA_dom.
DR   InterPro; IPR006073; GTP-bd.
DR   InterPro; IPR005662; GTP-bd_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   PANTHER; PTHR42698; PTHR42698; 1.
DR   Pfam; PF07650; KH_2; 1.
DR   Pfam; PF01926; MMR_HSR1; 1.
DR   PRINTS; PR00326; GTP1OBG.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   SUPFAM; SSF54814; SSF54814; 1.
DR   TIGRFAMs; TIGR00436; era; 1.
DR   TIGRFAMs; TIGR00231; small_GTP; 1.
DR   PROSITE; PS51713; G_ERA; 1.
DR   PROSITE; PS50823; KH_TYPE_2; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Cytoplasm; GTP-binding; Membrane;
KW   Nucleotide-binding; Ribosome biogenesis; RNA-binding; rRNA-binding.
FT   CHAIN           1..295
FT                   /note="GTPase Era"
FT                   /id="PRO_1000121314"
FT   DOMAIN          5..172
FT                   /note="Era-type G"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01050"
FT   DOMAIN          203..279
FT                   /note="KH type-2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00367"
FT   REGION          13..20
FT                   /note="G1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01050"
FT   REGION          39..43
FT                   /note="G2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01050"
FT   REGION          60..63
FT                   /note="G3"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01050"
FT   REGION          121..124
FT                   /note="G4"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01050"
FT   REGION          151..153
FT                   /note="G5"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01050"
FT   BINDING         13..20
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00367"
FT   BINDING         60..64
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00367"
FT   BINDING         121..124
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00367"
SQ   SEQUENCE   295 AA;  33785 MW;  6F89713EFA53219F CRC64;
     MKPTYCGYAA IIGRPNVGKS TLLNQLLGQK ISITSRKPQT TRYQILGVKT FKDIQVIYVD
     TPGLHAGTER TINRYMNRTA RGALRDVDAI VFVIEPHWES QDAWVLDNLK EIETPVFLVI
     NKVDKIKNRA ELLPLIEKVS SLYAFQKIIP LSAKTGDQVG TLEQAVHQLM PESPFYFPPE
     QVTDRSDQFM ASEIIREKLM RLLGQEIPYS LAVTLIEFRK EEKIIRISAV IWVEKKSQKG
     IVIGKGGERL KRVGTNARLD MEKWFGKKVF LQLWVKVKSG WADNERLLRE LGFEE