RHO_TREPA
ID RHO_TREPA Reviewed; 519 AA.
AC O83281;
DT 15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1998, sequence version 1.
DT 03-AUG-2022, entry version 130.
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}; OrderedLocusNames=TP_0254;
OS Treponema pallidum (strain Nichols).
OC Bacteria; Spirochaetes; Spirochaetales; Treponemataceae; Treponema.
OX NCBI_TaxID=243276;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Nichols;
RX PubMed=9665876; DOI=10.1126/science.281.5375.375;
RA Fraser C.M., Norris S.J., Weinstock G.M., White O., Sutton G.G.,
RA Dodson R.J., Gwinn M.L., Hickey E.K., Clayton R.A., Ketchum K.A.,
RA Sodergren E., Hardham J.M., McLeod M.P., Salzberg S.L., Peterson J.D.,
RA Khalak H.G., Richardson D.L., Howell J.K., Chidambaram M., Utterback T.R.,
RA McDonald L.A., Artiach P., Bowman C., Cotton M.D., Fujii C., Garland S.A.,
RA Hatch B., Horst K., Roberts K.M., Sandusky M., Weidman J.F., Smith H.O.,
RA Venter J.C.;
RT "Complete genome sequence of Treponema pallidum, the syphilis spirochete.";
RL Science 281:375-388(1998).
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; AE000520; AAC65243.1; -; Genomic_DNA.
DR PIR; C71346; C71346.
DR RefSeq; WP_010881703.1; NC_021490.2.
DR AlphaFoldDB; O83281; -.
DR SMR; O83281; -.
DR STRING; 243276.TPANIC_0254; -.
DR EnsemblBacteria; AAC65243; AAC65243; TP_0254.
DR GeneID; 57878795; -.
DR KEGG; tpa:TP_0254; -.
DR eggNOG; COG1158; Bacteria.
DR HOGENOM; CLU_016377_2_1_12; -.
DR OMA; TRLCRAH; -.
DR OrthoDB; 1619125at2; -.
DR Proteomes; UP000000811; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
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:0016787; F:hydrolase activity; IEA:UniProtKB-KW.
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; 1.
DR Gene3D; 2.40.50.140; -; 1.
DR Gene3D; 3.40.50.300; -; 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; IPR011113; Rho_RNA-bd.
DR InterPro; IPR004665; Term_rho.
DR PANTHER; PTHR46425; PTHR46425; 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; SSF50249; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR00767; rho; 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..519
FT /note="Transcription termination factor Rho"
FT /id="PRO_0000188982"
FT DOMAIN 147..222
FT /note="Rho RNA-BD"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01203"
FT BINDING 265..270
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01884"
FT BINDING 277..282
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01884"
FT BINDING 308
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01884"
SQ SEQUENCE 519 AA; 58266 MW; 321A637776025A10 CRC64;
MKVSVGTVVG QGELGLEEGI VGNQIVSEDS AADVGECDAY GGRKKLVIRS RSRRRVVTPK
ALEVEKRPRR ALRFKQNFCP EDAETSESSA DVKGRARLLI DDLTEMGMHA LRDFAVQRGI
SQEDVVVMKK SDIIFHVLKN HTENGGVIFA SGSLEILPDG YGFLRSPQNS YLPGSDDIYV
SPSQIRLFNL KTGDTIYGQI RSPKEGERFF AMLRVETVNF EEVAKVQDRV PFDSLTPLYP
REKLNLETRT EDISTRVMNL FCPIGKGQRA LIVAPPRTGK TILMQKIANA ITQNHPEVYL
IVLLIDERPE EVTDMERTVD AEVISSTFDE QATRHVQIAE IVLERAKRLV EHRKDVVILL
DSITRLARAY NQTMPTSGKV LSGGVDSNAL HKPKRFFGAA RNVEEGGSLT IIATALIETG
SRMDEVIFEE FKGTGNMEIN LDRRLSDRRL FPAVSIKKSG TRKEELLLTE EEMQRIWVLR
KVINPMDDAE IVELLIDKMR KTKNNEAFLR SMNTGAFSS
