UniProtKB - B0BXU2 (B0BXU2_RICRO)
Protein
Transcription termination factor Rho
Gene
rho
Organism
Rickettsia rickettsii (strain Iowa)
Status
Functioni
Facilitates transcription termination by a mechanism that involves Rho binding to the nascent RNA, activation of Rho's RNA-dependent ATPase activity, and release of the mRNA from the DNA template.UniRule annotation
Caution
Lacks conserved residue(s) required for the propagation of feature annotation.UniRule annotation
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Binding sitei | 244 | ATPUniRule annotation | 1 |
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Nucleotide bindingi | 201 – 206 | ATPUniRule annotation | 6 | |
Nucleotide bindingi | 213 – 218 | ATPUniRule annotation | 6 |
GO - Molecular functioni
- ATP binding Source: UniProtKB-UniRule
- helicase activity Source: UniProtKB-UniRule
- RNA binding Source: UniProtKB-UniRule
- RNA-dependent ATPase activity Source: InterPro
GO - Biological processi
- DNA-templated transcription, termination Source: UniProtKB-UniRule
Keywordsi
Molecular function | HelicaseUniRule annotationARBA annotation, Hydrolase, RNA-bindingUniRule annotationARBA annotation |
Biological process | Transcription, Transcription regulation, Transcription terminationUniRule annotationARBA annotation |
Ligand | ATP-binding, Nucleotide-binding |
Enzyme and pathway databases
BioCyci | RRIC452659:G1G9G-804-MONOMER |
Names & Taxonomyi
Protein namesi | Recommended name: Transcription termination factor RhoUniRule annotation (EC:3.6.4.-UniRule annotation)Alternative name(s): ATP-dependent helicase RhoUniRule annotation |
Gene namesi | Name:rhoUniRule annotation Ordered Locus Names:RrIowa_0830Imported |
Organismi | Rickettsia rickettsii (strain Iowa)Imported |
Taxonomic identifieri | 452659 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Alphaproteobacteria › Rickettsiales › Rickettsiaceae › Rickettsieae › Rickettsia › spotted fever group › |
Proteomesi |
|
Interactioni
Subunit structurei
Homohexamer. The homohexamer assembles into an open ring structure.
UniRule annotationProtein-protein interaction databases
STRINGi | 452659.RrIowa_0830 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 78 – 153 | Rho RNA-BDInterPro annotationAdd BLAST | 76 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 1 – 23 | DisorderedSequence analysisAdd BLAST | 23 |
Sequence similaritiesi
Belongs to the Rho family.UniRule annotation
Phylogenomic databases
eggNOGi | COG1158, Bacteria |
HOGENOMi | CLU_016377_4_3_5 |
OMAi | DYNYLPG |
Family and domain databases
CDDi | cd04459, Rho_CSD, 1 hit cd01128, rho_factor, 1 hit |
HAMAPi | MF_01884, Rho, 1 hit |
InterProi | View protein in InterPro IPR003593, AAA+_ATPase IPR000194, ATPase_F1/V1/A1_a/bsu_nucl-bd IPR011129, CSD IPR012340, NA-bd_OB-fold IPR027417, P-loop_NTPase IPR041703, Rho_factor_ATP-bd IPR011112, Rho_N IPR036269, Rho_N_sf IPR011113, Rho_RNA-bd IPR004665, Term_rho |
PANTHERi | PTHR46425, PTHR46425, 1 hit |
Pfami | View protein in Pfam PF00006, ATP-synt_ab, 1 hit PF07498, Rho_N, 1 hit PF07497, Rho_RNA_bind, 1 hit |
SMARTi | View protein in SMART SM00382, AAA, 1 hit SM00357, CSP, 1 hit SM00959, Rho_N, 1 hit |
SUPFAMi | SSF50249, SSF50249, 1 hit SSF52540, SSF52540, 1 hit SSF68912, SSF68912, 1 hit |
TIGRFAMsi | TIGR00767, rho, 1 hit |
PROSITEi | View protein in PROSITE PS51856, RHO_RNA_BD, 1 hit |
i Sequence
Sequence statusi: Complete.
B0BXU2-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MNTTNKESTA ELNNTESNNN YNNFAENGNI INLKQLKRKL PEELQAQAEE
60 70 80 90 100
LKIENINSLL KQELVFAILK KSVEQGVLIV GEGVLEVLPD GFGFLRSPEV
110 120 130 140 150
NYLAGPDDIY ISPSQIRRFG LRTGDTVEGQ IRAPKAGERY FALLKVNRVN
160 170 180 190 200
FEDPSKAYHR VHFDNLTPLY PDEKLGLELE NNSKDSKDFS TRVIELVAPM
210 220 230 240 250
GKGQRALIVA PPRTGKTVLL QNIAHAITTN NPEVFLIVLL IDERPEEVTD
260 270 280 290 300
MQRSVRGEVV SSTFDEPASR HVQLAEMVIK KAKRLVEHKK DVVILVDAIT
310 320 330 340 350
RLARAYNTVV PSSGKVLTGG VDANALQRPK RFFGAARNIE NGGSLTIIGT
360 370 380 390 400
ALIETGSRMD EVIFEEFKGT GNSEIVLDRK IADKRIYPAI DITRSGTRKE
410 420 430 440 450
DLLVDKIILN KMWVLRRIID PMGSSEAIEF LLKKLENTKT NGEFFEMMKS
PERPKNGL
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CP000766 Genomic DNA Translation: ABY72668.1 |
RefSeqi | WP_004998383.1, NC_010263.3 |
Genome annotation databases
EnsemblBacteriai | ABY72668; ABY72668; RrIowa_0830 |
GeneIDi | 45539262 |
KEGGi | rrj:RrIowa_0830 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CP000766 Genomic DNA Translation: ABY72668.1 |
RefSeqi | WP_004998383.1, NC_010263.3 |
3D structure databases
SMRi | B0BXU2 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 452659.RrIowa_0830 |
Genome annotation databases
EnsemblBacteriai | ABY72668; ABY72668; RrIowa_0830 |
GeneIDi | 45539262 |
KEGGi | rrj:RrIowa_0830 |
Phylogenomic databases
eggNOGi | COG1158, Bacteria |
HOGENOMi | CLU_016377_4_3_5 |
OMAi | DYNYLPG |
Enzyme and pathway databases
BioCyci | RRIC452659:G1G9G-804-MONOMER |
Family and domain databases
CDDi | cd04459, Rho_CSD, 1 hit cd01128, rho_factor, 1 hit |
HAMAPi | MF_01884, Rho, 1 hit |
InterProi | View protein in InterPro IPR003593, AAA+_ATPase IPR000194, ATPase_F1/V1/A1_a/bsu_nucl-bd IPR011129, CSD IPR012340, NA-bd_OB-fold IPR027417, P-loop_NTPase IPR041703, Rho_factor_ATP-bd IPR011112, Rho_N IPR036269, Rho_N_sf IPR011113, Rho_RNA-bd IPR004665, Term_rho |
PANTHERi | PTHR46425, PTHR46425, 1 hit |
Pfami | View protein in Pfam PF00006, ATP-synt_ab, 1 hit PF07498, Rho_N, 1 hit PF07497, Rho_RNA_bind, 1 hit |
SMARTi | View protein in SMART SM00382, AAA, 1 hit SM00357, CSP, 1 hit SM00959, Rho_N, 1 hit |
SUPFAMi | SSF50249, SSF50249, 1 hit SSF52540, SSF52540, 1 hit SSF68912, SSF68912, 1 hit |
TIGRFAMsi | TIGR00767, rho, 1 hit |
PROSITEi | View protein in PROSITE PS51856, RHO_RNA_BD, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | B0BXU2_RICRO | |
Accessioni | B0BXU2Primary (citable) accession number: B0BXU2 | |
Entry historyi | Integrated into UniProtKB/TrEMBL: | February 26, 2008 |
Last sequence update: | February 26, 2008 | |
Last modified: | December 2, 2020 | |
This is version 81 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Unreviewed (UniProtKB/TrEMBL) |