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Protein

RNA polymerase sigma factor RpoH

Gene

rpoH

Organism
Rhodobacter capsulatus (Rhodopseudomonas capsulata)
Status
Unreviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.SAAS annotation
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 annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
DNA bindingi257 – 27620H-T-H motifUniRule annotationAdd
BLAST

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Sigma factorUniRule annotationSAAS annotation

Keywords - Biological processi

Stress responseUniRule annotationImported, Transcription, Transcription regulation

Keywords - Ligandi

DNA-bindingUniRule annotationSAAS annotation

Names & Taxonomyi

Protein namesi
Recommended name:
RNA polymerase sigma factor RpoHUniRule annotation
Alternative name(s):
RNA polymerase sigma-32 factorUniRule annotation
Gene namesi
Name:rpoHUniRule annotationImported
ORF Names:AP071_14095Imported, AP073_09890Imported
OrganismiRhodobacter capsulatus (Rhodopseudomonas capsulata)Imported
Taxonomic identifieri1061 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeRhodobacter
Proteomesi
  • UP000050493 Componenti: Unassembled WGS sequence
  • UP000050334 Componenti: Unassembled WGS sequence

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

CytoplasmUniRule annotation

Interactioni

Subunit structurei

Interacts with the RNA polymerase core enzyme.UniRule annotation

Protein-protein interaction databases

STRINGi272942.RCAP_rcc02811.

Structurei

3D structure databases

ProteinModelPortaliO30806.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini256 – 28227RNA_pol_sigma70InterPro annotationAdd
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni53 – 12270Sigma-70 factor domain-2UniRule annotationAdd
BLAST
Regioni233 – 28452Sigma-70 factor domain-4UniRule annotationAdd
BLAST

Coiled coil

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Coiled coili206 – 24035Sequence analysisAdd
BLAST

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi77 – 804Interaction with polymerase core subunit RpoCUniRule annotation

Sequence similaritiesi

Belongs to the sigma-70 factor family.SAAS annotation
Belongs to the sigma-70 factor family. RpoH subfamily.UniRule annotation

Keywords - Domaini

Coiled coilSequence analysis

Phylogenomic databases

eggNOGiENOG4105DEK. Bacteria.
COG0568. LUCA.

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
HAMAPiMF_00961. Sigma70_RpoH.
InterProiIPR014284. 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.
IPR016263. RNA_pol_sigma_factor.
IPR013325. RNA_pol_sigma_r2.
IPR013324. RNA_pol_sigma_r3_r4.
IPR012759. RNA_pol_sigma_RpoH_proteobac.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF00140. Sigma70_r1_2. 1 hit.
PF04542. Sigma70_r2. 1 hit.
PF04545. Sigma70_r4. 1 hit.
[Graphical view]
PIRSFiPIRSF000770. RNA_pol_sigma-SigE/K. 1 hit.
PRINTSiPR00046. SIGMA70FCT.
SUPFAMiSSF88659. SSF88659. 1 hit.
SSF88946. SSF88946. 1 hit.
TIGRFAMsiTIGR02392. rpoH_proteo. 1 hit.
TIGR02937. sigma70-ECF. 1 hit.
PROSITEiPS00716. SIGMA70_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

O30806-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSYANLPAP SPEQGLNRYL QEIRKFPLLE PEEEYMLAKA WVDHQDPKAA
60 70 80 90 100
HRLVTSHLRL AAKIAMGYRG YGLPQAEVIS EANVGLMQAV KRFDPERGFR
110 120 130 140 150
LATYAMWWIR AAIQEYILRS WSLVKLGTTS AQKKLFFNLR KAKSKIGAFE
160 170 180 190 200
EGDLRPDAVA KIAHDLNVSE GDVIEMNRRL AGSDASLNAQ VGAGDGESAT
210 220 230 240 250
QWQDWLEDED ADQAEAYAEA DELQARRAML VAAMDVLNER ERDILMARRL
260 270 280 290
RDEPVTLEEL SSQYDVSRER IRQIEVRAFE KLQGRMKALA KEKGMSLPG
Length:299
Mass (Da):33,822
Last modified:January 1, 1998 - v1
Checksum:i79DDCFD148A228FB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF017436 Genomic DNA. Translation: AAC97123.1.
LLVU01000009 Genomic DNA. Translation: KQB15488.1.
LLVV01000002 Genomic DNA. Translation: KQB16920.1.
RefSeqiWP_055209793.1. NZ_LLVV01000002.1.

Genome annotation databases

EnsemblBacteriaiKQB15488; KQB15488; AP071_14095.
KQB16920; KQB16920; AP073_09890.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF017436 Genomic DNA. Translation: AAC97123.1.
LLVU01000009 Genomic DNA. Translation: KQB15488.1.
LLVV01000002 Genomic DNA. Translation: KQB16920.1.
RefSeqiWP_055209793.1. NZ_LLVV01000002.1.

3D structure databases

ProteinModelPortaliO30806.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272942.RCAP_rcc02811.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiKQB15488; KQB15488; AP071_14095.
KQB16920; KQB16920; AP073_09890.

Phylogenomic databases

eggNOGiENOG4105DEK. Bacteria.
COG0568. LUCA.

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
HAMAPiMF_00961. Sigma70_RpoH.
InterProiIPR014284. 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.
IPR016263. RNA_pol_sigma_factor.
IPR013325. RNA_pol_sigma_r2.
IPR013324. RNA_pol_sigma_r3_r4.
IPR012759. RNA_pol_sigma_RpoH_proteobac.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF00140. Sigma70_r1_2. 1 hit.
PF04542. Sigma70_r2. 1 hit.
PF04545. Sigma70_r4. 1 hit.
[Graphical view]
PIRSFiPIRSF000770. RNA_pol_sigma-SigE/K. 1 hit.
PRINTSiPR00046. SIGMA70FCT.
SUPFAMiSSF88659. SSF88659. 1 hit.
SSF88946. SSF88946. 1 hit.
TIGRFAMsiTIGR02392. rpoH_proteo. 1 hit.
TIGR02937. sigma70-ECF. 1 hit.
PROSITEiPS00716. SIGMA70_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Cloning and characterization of the rpoH gene of Rhodobacter capsulatus."
    Emetz D., Klug G.
    Mol. Gen. Genet. 260:212-217(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: 37b4Imported.
  2. "Draft genome for heat resistant photosynthetic bacteria Rhodobacter capsulatus A52."
    Gokce A., Cakar Z.P., Ozturk Y., Yucel M., Ozcan O., Sencan S., Sertdemir I., Erguner B., Yuceturk B.
    Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: A52Imported.
  3. "Draft genome for heat resistant photosynthetic bacteria Rhodobacter capsulatus B41."
    Gokce A., Ozturk Y., Cakar Z.P., Yucel M., Ozcan O., Sencan S., Sertdemir I., Erguner B., Yuceturk B.
    Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: B41Imported.

Entry informationi

Entry nameiO30806_RHOCA
AccessioniPrimary (citable) accession number: O30806
Entry historyi
Integrated into UniProtKB/TrEMBL: January 1, 1998
Last sequence update: January 1, 1998
Last modified: June 8, 2016
This is version 84 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.