ID   NUSG_RICPR              Reviewed;         192 AA.
AC   P50056;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   25-MAY-2022, entry version 104.
DE   RecName: Full=Transcription termination/antitermination protein NusG {ECO:0000255|HAMAP-Rule:MF_00948};
GN   Name=nusG {ECO:0000255|HAMAP-Rule:MF_00948}; OrderedLocusNames=RP135;
OS   Rickettsia prowazekii (strain Madrid E).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; typhus group.
OX   NCBI_TaxID=272947;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=Madrid E;
RX   PubMed=8892818; DOI=10.1128/jb.178.21.6192-6199.1996;
RA   Syvaenen A.-C., Amiri H., Jamal A., Andersson S.G.E., Kurland C.G.;
RT   "A chimeric disposition of the elongation factor genes in Rickettsia
RT   prowazekii.";
RL   J. Bacteriol. 178:6192-6199(1996).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Madrid E;
RX   PubMed=9823893; DOI=10.1038/24094;
RA   Andersson S.G.E., Zomorodipour A., Andersson J.O., Sicheritz-Ponten T.,
RA   Alsmark U.C.M., Podowski R.M., Naeslund A.K., Eriksson A.-S., Winkler H.H.,
RA   Kurland C.G.;
RT   "The genome sequence of Rickettsia prowazekii and the origin of
RT   mitochondria.";
RL   Nature 396:133-140(1998).
CC   -!- FUNCTION: Participates in transcription elongation, termination and
CC       antitermination. {ECO:0000255|HAMAP-Rule:MF_00948}.
CC   -!- SIMILARITY: Belongs to the NusG family. {ECO:0000255|HAMAP-
CC       Rule:MF_00948}.
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DR   EMBL; Z54171; CAA90886.1; -; Genomic_DNA.
DR   EMBL; AJ235270; CAA14603.1; -; Genomic_DNA.
DR   PIR; D71723; D71723.
DR   RefSeq; NP_220526.1; NC_000963.1.
DR   RefSeq; WP_004597178.1; NC_000963.1.
DR   AlphaFoldDB; P50056; -.
DR   SMR; P50056; -.
DR   STRING; 272947.RP135; -.
DR   EnsemblBacteria; CAA14603; CAA14603; CAA14603.
DR   GeneID; 57569263; -.
DR   KEGG; rpr:RP135; -.
DR   PATRIC; fig|272947.5.peg.136; -.
DR   eggNOG; COG0250; Bacteria.
DR   HOGENOM; CLU_067287_1_0_5; -.
DR   OMA; DGPFNGF; -.
DR   Proteomes; UP000002480; Chromosome.
DR   GO; GO:0006354; P:DNA-templated transcription, elongation; IEA:UniProtKB-UniRule.
DR   GO; GO:0006353; P:DNA-templated transcription, termination; IEA:UniProtKB-UniRule.
DR   GO; GO:0032784; P:regulation of DNA-templated transcription, elongation; IEA:InterPro.
DR   GO; GO:0031564; P:transcription antitermination; IEA:UniProtKB-UniRule.
DR   Gene3D; 2.30.30.30; -; 1.
DR   Gene3D; 3.30.70.940; -; 1.
DR   HAMAP; MF_00948; NusG; 1.
DR   InterPro; IPR005824; KOW.
DR   InterPro; IPR006645; NGN_dom.
DR   InterPro; IPR036735; NGN_dom_sf.
DR   InterPro; IPR043425; NusG-like.
DR   InterPro; IPR014722; Rib_L2_dom2.
DR   InterPro; IPR001062; Transcrpt_antiterm_NusG.
DR   InterPro; IPR015869; Transcrpt_antiterm_NusG_bac_CS.
DR   InterPro; IPR008991; Translation_prot_SH3-like_sf.
DR   PANTHER; PTHR30265; PTHR30265; 1.
DR   PANTHER; PTHR30265:SF2; PTHR30265:SF2; 1.
DR   Pfam; PF00467; KOW; 1.
DR   Pfam; PF02357; NusG; 1.
DR   PRINTS; PR00338; NUSGTNSCPFCT.
DR   SMART; SM00739; KOW; 1.
DR   SMART; SM00738; NGN; 1.
DR   SUPFAM; SSF50104; SSF50104; 1.
DR   SUPFAM; SSF82679; SSF82679; 1.
DR   TIGRFAMs; TIGR00922; nusG; 1.
DR   PROSITE; PS01014; NUSG; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Transcription; Transcription antitermination;
KW   Transcription regulation; Transcription termination.
FT   CHAIN           1..192
FT                   /note="Transcription termination/antitermination protein
FT                   NusG"
FT                   /id="PRO_0000113942"
SQ   SEQUENCE   192 AA;  21601 MW;  FC5878B9FAAC428E CRC64;
     MTEQTIDNIL PASKNNVKQW YVVHTASGAE KRIKEDILRK IAKQKMTDFF EDILIPVFGV
     SEVKRGKNVK VEKKLMPSYI LIKMNMTDKS WHLVKNIPGV TGFLGSKIVP KALTESEIQN
     IFNNLEAEAK VAKNSKLYEV GEIVTVTDGP FETFMGTVEA IDKARNRLKV SVSIFGKATP
     IELNFNQVKK SD