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UniProtKB - Q3BNI3 (Q3BNI3_XANC5)
Protein
RNA polymerase sigma factor RpoH
Gene
rpoH
Organism
Xanthomonas campestris pv. vesicatoria (strain 85-10)
Status
Functioni
Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is involved in regulation of expression of heat shock genes.
UniRule annotationRegions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
DNA bindingi | 263 – 282 | H-T-H motifUniRule annotationAdd BLAST | 20 |
GO - Molecular functioni
- DNA binding Source: UniProtKB-UniRule
- sigma factor activity Source: UniProtKB-UniRule
GO - Biological processi
- DNA-templated transcription, initiation Source: InterPro
- response to heat Source: UniProtKB-UniRule
Keywordsi
Molecular function | DNA-bindingUniRule annotationARBA annotation, Sigma factorUniRule annotationARBA annotation |
Biological process | Stress responseUniRule annotationARBA annotation, Transcription, Transcription regulation |
Names & Taxonomyi
Protein namesi | Recommended name: RNA polymerase sigma factor RpoHUniRule annotationAlternative name(s): RNA polymerase sigma-32 factorUniRule annotation |
Gene namesi | Name:rpoHUniRule annotationImported Ordered Locus Names:XCV3949Imported |
Organismi | Xanthomonas campestris pv. vesicatoria (strain 85-10)Imported |
Taxonomic identifieri | 316273 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Gammaproteobacteria › Xanthomonadales › Xanthomonadaceae › Xanthomonas › |
Proteomesi |
|
Subcellular locationi
Cytoplasm and Cytosol
- Cytoplasm UniRule annotation
Other locations
- cytoplasm Source: UniProtKB-SubCell
Keywords - Cellular componenti
CytoplasmUniRule annotationInteractioni
Subunit structurei
Interacts with the RNA polymerase core enzyme.
UniRule annotationProtein-protein interaction databases
STRINGi | 456327.BJD11_02890 |
Structurei
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 87 – 100 | RNA_pol_sigma70InterPro annotationAdd BLAST | 14 | |
Domaini | 262 – 288 | RNA_pol_sigma70InterPro annotationAdd BLAST | 27 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 63 – 132 | Sigma-70 factor domain-2UniRule annotationAdd BLAST | 70 | |
Regioni | 238 – 290 | Sigma-70 factor domain-4UniRule annotationAdd BLAST | 53 |
Motif
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Motifi | 87 – 90 | Interaction with polymerase core subunit RpoCUniRule annotation | 4 |
Sequence similaritiesi
Phylogenomic databases
eggNOGi | COG0568, Bacteria |
HOGENOMi | CLU_014793_3_5_6 |
OMAi | YQRWLAE |
Family and domain databases
Gene3Di | 1.10.10.10, 1 hit |
HAMAPi | MF_00961, Sigma70_RpoH, 1 hit |
InterProi | View protein in InterPro IPR014284, RNA_pol_sigma-70_dom IPR000943, RNA_pol_sigma70 IPR009042, RNA_pol_sigma70_r1_2 IPR007627, RNA_pol_sigma70_r2 IPR007630, RNA_pol_sigma70_r4 IPR013325, RNA_pol_sigma_r2 IPR013324, RNA_pol_sigma_r3/r4-like IPR012759, RNA_pol_sigma_RpoH_proteobac IPR036388, WH-like_DNA-bd_sf |
Pfami | View protein in Pfam PF00140, Sigma70_r1_2, 1 hit PF04542, Sigma70_r2, 1 hit PF04545, Sigma70_r4, 1 hit |
PIRSFi | PIRSF000770, RNA_pol_sigma-SigE/K, 1 hit |
PRINTSi | PR00046, SIGMA70FCT |
SUPFAMi | SSF88659, SSF88659, 1 hit SSF88946, SSF88946, 1 hit |
TIGRFAMsi | TIGR02392, rpoH_proteo, 1 hit TIGR02937, sigma70-ECF, 1 hit |
PROSITEi | View protein in PROSITE PS00715, SIGMA70_1, 1 hit PS00716, SIGMA70_2, 1 hit |
i Sequence
Sequence statusi: Complete.
Q3BNI3-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MVPMNQTTST ALVANNLPIP SALGSLDAYI GAVHQIPVLS VDEEQDLARR
60 70 80 90 100
FRDELDLDAA RELVHSHLRF VVHVARGYNG YGLPLGDLIQ EGNIGLMKAV
110 120 130 140 150
KRFDPDMGVR LVSFAVHWIR AEMHEFILKN WRIVKVATTK AQRKLFFNLR
160 170 180 190 200
KSKTRLGWLN ASEVTAVAKD LNVSEREVME MESRLSGRDI GFDASSDEDD
210 220 230 240 250
DHGPPSPVSY LVANEEDPSQ AYERHDSEDN QLQLLREGMA GLDARSRDIV
260 270 280 290
KRRWLDSDSK VTLQELADEY GVSAERIRQI EANALKKMKA LFVA
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AM039952 Genomic DNA Translation: CAJ25680.1 |
Genome annotation databases
EnsemblBacteriai | CAJ25680; CAJ25680; XCV3949 |
KEGGi | xcv:XCV3949 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AM039952 Genomic DNA Translation: CAJ25680.1 |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Protein-protein interaction databases
STRINGi | 456327.BJD11_02890 |
Genome annotation databases
EnsemblBacteriai | CAJ25680; CAJ25680; XCV3949 |
KEGGi | xcv:XCV3949 |
Phylogenomic databases
eggNOGi | COG0568, Bacteria |
HOGENOMi | CLU_014793_3_5_6 |
OMAi | YQRWLAE |
Family and domain databases
Gene3Di | 1.10.10.10, 1 hit |
HAMAPi | MF_00961, Sigma70_RpoH, 1 hit |
InterProi | View protein in InterPro IPR014284, RNA_pol_sigma-70_dom IPR000943, RNA_pol_sigma70 IPR009042, RNA_pol_sigma70_r1_2 IPR007627, RNA_pol_sigma70_r2 IPR007630, RNA_pol_sigma70_r4 IPR013325, RNA_pol_sigma_r2 IPR013324, RNA_pol_sigma_r3/r4-like IPR012759, RNA_pol_sigma_RpoH_proteobac IPR036388, WH-like_DNA-bd_sf |
Pfami | View protein in Pfam PF00140, Sigma70_r1_2, 1 hit PF04542, Sigma70_r2, 1 hit PF04545, Sigma70_r4, 1 hit |
PIRSFi | PIRSF000770, RNA_pol_sigma-SigE/K, 1 hit |
PRINTSi | PR00046, SIGMA70FCT |
SUPFAMi | SSF88659, SSF88659, 1 hit SSF88946, SSF88946, 1 hit |
TIGRFAMsi | TIGR02392, rpoH_proteo, 1 hit TIGR02937, sigma70-ECF, 1 hit |
PROSITEi | View protein in PROSITE PS00715, SIGMA70_1, 1 hit PS00716, SIGMA70_2, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | Q3BNI3_XANC5 | |
Accessioni | Q3BNI3Primary (citable) accession number: Q3BNI3 | |
Entry historyi | Integrated into UniProtKB/TrEMBL: | November 22, 2005 |
Last sequence update: | November 22, 2005 | |
Last modified: | January 19, 2022 | |
This is version 102 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Unreviewed (UniProtKB/TrEMBL) |