ID   RHO_SHIFL               Reviewed;         419 AA.
AC   P0AG33; P03002; Q48357;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   21-JUL-1986, sequence version 1.
DT   24-JAN-2024, entry version 119.
DE   RecName: Full=Transcription termination factor Rho {ECO:0000255|HAMAP-Rule:MF_01884};
DE            EC=3.6.4.- {ECO:0000255|HAMAP-Rule:MF_01884};
DE   AltName: Full=ATP-dependent helicase Rho {ECO:0000255|HAMAP-Rule:MF_01884};
GN   Name=rho {ECO:0000255|HAMAP-Rule:MF_01884};
GN   OrderedLocusNames=SF3856, S3903;
OS   Shigella flexneri.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Shigella.
OX   NCBI_TaxID=623;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=301 / Serotype 2a;
RX   PubMed=12384590; DOI=10.1093/nar/gkf566;
RA   Jin Q., Yuan Z., Xu J., Wang Y., Shen Y., Lu W., Wang J., Liu H., Yang J.,
RA   Yang F., Zhang X., Zhang J., Yang G., Wu H., Qu D., Dong J., Sun L.,
RA   Xue Y., Zhao A., Gao Y., Zhu J., Kan B., Ding K., Chen S., Cheng H.,
RA   Yao Z., He B., Chen R., Ma D., Qiang B., Wen Y., Hou Y., Yu J.;
RT   "Genome sequence of Shigella flexneri 2a: insights into pathogenicity
RT   through comparison with genomes of Escherichia coli K12 and O157.";
RL   Nucleic Acids Res. 30:4432-4441(2002).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700930 / 2457T / Serotype 2a;
RX   PubMed=12704152; DOI=10.1128/iai.71.5.2775-2786.2003;
RA   Wei J., Goldberg M.B., Burland V., Venkatesan M.M., Deng W., Fournier G.,
RA   Mayhew G.F., Plunkett G. III, Rose D.J., Darling A., Mau B., Perna N.T.,
RA   Payne S.M., Runyen-Janecky L.J., Zhou S., Schwartz D.C., Blattner F.R.;
RT   "Complete genome sequence and comparative genomics of Shigella flexneri
RT   serotype 2a strain 2457T.";
RL   Infect. Immun. 71:2775-2786(2003).
CC   -!- FUNCTION: Facilitates transcription termination by a mechanism that
CC       involves Rho binding to the nascent RNA, activation of Rho's RNA-
CC       dependent ATPase activity, and release of the mRNA from the DNA
CC       template. {ECO:0000255|HAMAP-Rule:MF_01884}.
CC   -!- SUBUNIT: Homohexamer. The homohexamer assembles into an open ring
CC       structure. {ECO:0000255|HAMAP-Rule:MF_01884}.
CC   -!- SIMILARITY: Belongs to the Rho family. {ECO:0000255|HAMAP-
CC       Rule:MF_01884}.
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DR   EMBL; AE005674; AAN45293.2; -; Genomic_DNA.
DR   EMBL; AE014073; AAP18904.1; -; Genomic_DNA.
DR   RefSeq; NP_709586.2; NC_004337.2.
DR   RefSeq; WP_001054527.1; NZ_WPGW01000028.1.
DR   AlphaFoldDB; P0AG33; -.
DR   SMR; P0AG33; -.
DR   STRING; 198214.SF3856; -.
DR   PaxDb; 198214-SF3856; -.
DR   GeneID; 1025988; -.
DR   GeneID; 75204773; -.
DR   KEGG; sfl:SF3856; -.
DR   KEGG; sfx:S3903; -.
DR   PATRIC; fig|198214.7.peg.4546; -.
DR   HOGENOM; CLU_016377_4_3_6; -.
DR   Proteomes; UP000001006; Chromosome.
DR   Proteomes; UP000002673; Chromosome.
DR   GO; GO:0005829; C:cytosol; IEA:UniProt.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR   GO; GO:0008186; F:ATP-dependent activity, acting on RNA; IEA:InterPro.
DR   GO; GO:0004386; F:helicase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006353; P:DNA-templated transcription termination; IEA:UniProtKB-UniRule.
DR   CDD; cd04459; Rho_CSD; 1.
DR   CDD; cd01128; rho_factor_C; 1.
DR   Gene3D; 1.10.720.10; -; 1.
DR   Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR   Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR   HAMAP; MF_01884; Rho; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR000194; ATPase_F1/V1/A1_a/bsu_nucl-bd.
DR   InterPro; IPR011129; CSD.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR041703; Rho_factor_ATP-bd.
DR   InterPro; IPR011112; Rho_N.
DR   InterPro; IPR036269; Rho_N_sf.
DR   InterPro; IPR011113; Rho_RNA-bd.
DR   InterPro; IPR004665; Term_rho.
DR   NCBIfam; TIGR00767; rho; 1.
DR   PANTHER; PTHR46425; TRANSCRIPTION TERMINATION FACTOR RHO; 1.
DR   PANTHER; PTHR46425:SF1; TRANSCRIPTION TERMINATION FACTOR RHO; 1.
DR   Pfam; PF00006; ATP-synt_ab; 1.
DR   Pfam; PF07498; Rho_N; 1.
DR   Pfam; PF07497; Rho_RNA_bind; 1.
DR   SMART; SM00382; AAA; 1.
DR   SMART; SM00357; CSP; 1.
DR   SMART; SM00959; Rho_N; 1.
DR   SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR   SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR   SUPFAM; SSF68912; Rho N-terminal domain-like; 1.
DR   PROSITE; PS51856; RHO_RNA_BD; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Helicase; Hydrolase; Nucleotide-binding; Reference proteome;
KW   RNA-binding; Transcription; Transcription regulation;
KW   Transcription termination.
FT   CHAIN           1..419
FT                   /note="Transcription termination factor Rho"
FT                   /id="PRO_0000188978"
FT   DOMAIN          48..123
FT                   /note="Rho RNA-BD"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01203"
FT   REGION          61..66
FT                   /note="RNA-binding 1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01884"
FT   REGION          78..80
FT                   /note="RNA-binding 1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01884"
FT   REGION          108..110
FT                   /note="RNA-binding 1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01884"
FT   REGION          284..288
FT                   /note="RNA-binding 2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01884"
FT   BINDING         169..174
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01884"
FT   BINDING         181..186
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01884"
FT   BINDING         212
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01884"
FT   SITE            326
FT                   /note="RNA-binding 2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01884"
SQ   SEQUENCE   419 AA;  47004 MW;  5970A85334C43467 CRC64;
     MNLTELKNTP VSELITLGEN MGLENLARMR KQDIIFAILK QHAKSGEDIF GDGVLEILQD
     GFGFLRSADS SYLAGPDDIY VSPSQIRRFN LRTGDTISGK IRPPKEGERY FALLKVNEVN
     FDKPENARNK ILFENLTPLH ANSRLRMERG NGSTEDLTAR VLDLASPIGR GQRGLIVAPP
     KAGKTMLLQN IAQSIAYNHP DCVLMVLLID ERPEEVTEMQ RLVKGEVVAS TFDEPASRHV
     QVAEMVIEKA KRLVEHKKDV IILLDSITRL ARAYNTVVPA SGKVLTGGVD ANALHRPKRF
     FGAARNVEEG GSLTIIATAL IDTGSKMDEV IYEEFKGTGN MELHLSRKIA EKRVFPAIDY
     NRSGTRKEEL LTTQEELQKM WILRKIIHPM GEIDAMEFLI NKLAMTKTND DFFEMMKRS
//