ERA_NEIMF
ID ERA_NEIMF Reviewed; 307 AA.
AC A1KSV0;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 06-FEB-2007, sequence version 1.
DT 03-AUG-2022, entry version 89.
DE RecName: Full=GTPase Era {ECO:0000255|HAMAP-Rule:MF_00367};
GN Name=era {ECO:0000255|HAMAP-Rule:MF_00367}; OrderedLocusNames=NMC0638;
OS Neisseria meningitidis serogroup C / serotype 2a (strain ATCC 700532 / DSM
OS 15464 / FAM18).
OC Bacteria; Proteobacteria; Betaproteobacteria; Neisseriales; Neisseriaceae;
OC Neisseria.
OX NCBI_TaxID=272831;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700532 / DSM 15464 / FAM18;
RX PubMed=17305430; DOI=10.1371/journal.pgen.0030023;
RA Bentley S.D., Vernikos G.S., Snyder L.A.S., Churcher C., Arrowsmith C.,
RA Chillingworth T., Cronin A., Davis P.H., Holroyd N.E., Jagels K.,
RA Maddison M., Moule S., Rabbinowitsch E., Sharp S., Unwin L., Whitehead S.,
RA Quail M.A., Achtman M., Barrell B.G., Saunders N.J., Parkhill J.;
RT "Meningococcal genetic variation mechanisms viewed through comparative
RT analysis of serogroup C strain FAM18.";
RL PLoS Genet. 3:230-240(2007).
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; AM421808; CAM09931.1; -; Genomic_DNA.
DR RefSeq; WP_002222780.1; NC_008767.1.
DR AlphaFoldDB; A1KSV0; -.
DR SMR; A1KSV0; -.
DR PRIDE; A1KSV0; -.
DR EnsemblBacteria; CAM09931; CAM09931; NMC0638.
DR KEGG; nmc:NMC0638; -.
DR HOGENOM; CLU_038009_1_2_4; -.
DR OMA; WAEVDVI; -.
DR OrthoDB; 984717at2; -.
DR Proteomes; UP000002286; 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 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..307
FT /note="GTPase Era"
FT /id="PRO_1000079716"
FT DOMAIN 17..186
FT /note="Era-type G"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01050"
FT DOMAIN 217..293
FT /note="KH type-2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00367"
FT REGION 25..32
FT /note="G1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01050"
FT REGION 51..55
FT /note="G2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01050"
FT REGION 72..75
FT /note="G3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01050"
FT REGION 133..136
FT /note="G4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01050"
FT REGION 165..167
FT /note="G5"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01050"
FT BINDING 25..32
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00367"
FT BINDING 72..76
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00367"
FT BINDING 133..136
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00367"
SQ SEQUENCE 307 AA; 34617 MW; ABD7C680C6DDED28 CRC64;
MDIETFLAGE RAAGGYRCGF VAIVGRPNVG KSTLMNHLIG QKISITSKKA QTTRNRVTGI
YTDDTAQFVF VDTPGFQTDH RNALNDRLNQ NVTEALGGVD VVVFVVEAMR FTDADRVVLK
QLPKHTPVIL VVNKIDKDKA KDRYALEAFV AQVRAEFEFA AAEAVSAKHG LRIANLLELL
KPYLPESVPM YPEDMVTDKS ARFLAMEIVR EKLFRYLGEE LPYAMNVEVE QFEEEDGLNR
IYIAVLVDKE SQKAILIGKG GERLKKISTE ARLDMEKLFD TKVFLKVWVK VKSGWADDIR
FLRELGL