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UniProtKB - O68453 (O68453_XANCE)
Protein
RNA polymerase sigma factor RpoH
Gene
rpoH
Organism
Xanthomonas campestris pv. campestris
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 | 260 – 279 | 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 ORF Names:KPR34_20425Imported |
Organismi | Xanthomonas campestris pv. campestrisImported |
Taxonomic identifieri | 340 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Gammaproteobacteria › Xanthomonadales › Xanthomonadaceae › Xanthomonas › |
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 annotationStructurei
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 84 – 97 | RNA_pol_sigma70InterPro annotationAdd BLAST | 14 | |
Domaini | 259 – 285 | RNA_pol_sigma70InterPro annotationAdd BLAST | 27 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 60 – 129 | Sigma-70 factor domain-2UniRule annotationAdd BLAST | 70 | |
Regioni | 186 – 205 | DisorderedSequence analysisAdd BLAST | 20 | |
Regioni | 235 – 287 | Sigma-70 factor domain-4UniRule annotationAdd BLAST | 53 |
Motif
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Motifi | 84 – 87 | Interaction with polymerase core subunit RpoCUniRule annotation | 4 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 186 – 201 | Basic and acidic residuesSequence analysisAdd BLAST | 16 |
Sequence similaritiesi
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.
O68453-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MNQITSTALV ANNLPIPSAL GSLDAYIGAV HQIPVLSVDE EQNLARRFRD
60 70 80 90 100
ELDLDAAREL VHSHLRFVVH VARGYNGYGL PLGDLIQEGN IGLMKAVKRF
110 120 130 140 150
DPEMGVRLVS FAVHWIRAEM HEFILKNWRI VKVATTKAQR KLFFNLRKSK
160 170 180 190 200
TRLGWLNASE VTAVAKDLNV SEREVMEMES RLSGRDIGFD ASSDEDDDHG
210 220 230 240 250
PPSPVSYLVA NEEDPSQAYE RHDSEDNQLQ LLREGMAGLD TRSRDIVKRR
260 270 280 290
WLDSESKVTL QELADEYGVS AERIRQIEAN ALKKMKALFV A
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF042156 Genomic DNA Translation: AAC38329.1 CP077958 Genomic DNA Translation: QXJ16890.1 |
PIRi | JE0081 |
RefSeqi | WP_011038853.1, NZ_QVAK01000018.1 |
Genome annotation databases
EnsemblBacteriai | RFF42062; RFF42062; D0A42_15715 |
GeneIDi | 58015061 |
PATRICi | fig|340.16.peg.4033 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF042156 Genomic DNA Translation: AAC38329.1 CP077958 Genomic DNA Translation: QXJ16890.1 |
PIRi | JE0081 |
RefSeqi | WP_011038853.1, NZ_QVAK01000018.1 |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Genome annotation databases
EnsemblBacteriai | RFF42062; RFF42062; D0A42_15715 |
GeneIDi | 58015061 |
PATRICi | fig|340.16.peg.4033 |
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 | O68453_XANCE | |
Accessioni | O68453Primary (citable) accession number: O68453 Secondary accession number(s): Q7CLM9 | |
Entry historyi | Integrated into UniProtKB/TrEMBL: | August 1, 1998 |
Last sequence update: | August 1, 1998 | |
Last modified: | January 19, 2022 | |
This is version 143 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Unreviewed (UniProtKB/TrEMBL) |