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O05385

- RPOH_BUCAI

UniProt

O05385 - RPOH_BUCAI

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Protein

RNA polymerase sigma factor RpoH

Gene

rpoH

Organism
Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium)
Status
Reviewed - 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. This sigma factor is involved in regulation of expression of heat shock genes.UniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
DNA bindingi253 – 27220H-T-H motifUniRule annotationAdd
BLAST

GO - Molecular functioni

  1. DNA binding Source: UniProtKB-HAMAP
  2. sequence-specific DNA binding transcription factor activity Source: InterPro
  3. sigma factor activity Source: UniProtKB-HAMAP
  4. zinc ion binding Source: InterPro

GO - Biological processi

  1. response to heat Source: InterPro
  2. transcription initiation from bacterial-type RNA polymerase promoter Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Sigma factor

Keywords - Biological processi

Stress response, Transcription, Transcription regulation

Keywords - Ligandi

DNA-binding

Enzyme and pathway databases

BioCyciBAPH107806:GBZJ-25-MONOMER.

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 annotation
Ordered Locus Names:BU025
OrganismiBuchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium)
Taxonomic identifieri107806 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera
ProteomesiUP000001806: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 284284RNA polymerase sigma factor RpoHPRO_0000093951Add
BLAST

Interactioni

Subunit structurei

Interacts with the RNA polymerase core enzyme.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliO05385.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni53 – 12270Sigma-70 factor domain-2UniRule annotationAdd
BLAST
Regioni228 – 28053Sigma-70 factor domain-4UniRule annotationAdd
BLAST

Motif

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

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0568.
HOGENOMiHOG000270269.
KOiK03089.
OMAiEAANWEM.
OrthoDBiEOG6D5G0W.

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
HAMAPiMF_00961. Sigma70_RpoH.
InterProiIPR014284. RNA_pol_sigma-70_dom.
IPR000943. RNA_pol_sigma70.
IPR007627. RNA_pol_sigma70_r2.
IPR007630. RNA_pol_sigma70_r4.
IPR013325. RNA_pol_sigma_r2.
IPR013324. RNA_pol_sigma_r3_r4.
IPR012759. RNA_pol_sigma_RpoH_proteobac.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF04542. Sigma70_r2. 1 hit.
PF04545. Sigma70_r4. 1 hit.
[Graphical view]
PRINTSiPR00046. SIGMA70FCT.
SUPFAMiSSF88659. SSF88659. 1 hit.
SSF88946. SSF88946. 1 hit.
TIGRFAMsiTIGR02392. rpoH_proteo. 1 hit.
TIGR02937. sigma70-ECF. 1 hit.
PROSITEiPS00715. SIGMA70_1. 1 hit.
PS00716. SIGMA70_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

O05385-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MINKVQILSV TPPGNLDAYI RIANLWPMLS IEEEKKLTKR LRYNGDLDAA
60 70 80 90 100
KTLILSHLRF VIHISRNYSG YGLLQSDLIQ EGNIGLMKAV RRFNPEIGVR
110 120 130 140 150
LVSFAVHWIK SEIHEYVLRN WRIVKVATTK SQRKLFFNLR KTKKRLGWFN
160 170 180 190 200
EEEIQIVARE LGVSSRDVRE MESRMSAQDV AFNPSPEEHC DSKTNSSIQY
210 220 230 240 250
LQDKTSNFAN GVEQDNWEEH AANKLSSALL RLDERSRHII HARWLDKNKK
260 270 280
NTLQNIANNY GISAERVRQL EKNAMKKLKL AIEA
Length:284
Mass (Da):32,937
Last modified:July 1, 1997 - v1
Checksum:i8BEE7BC9E0F18300
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U35400 Genomic DNA. Translation: AAB51433.1.
BA000003 Genomic DNA. Translation: BAB12752.1.
RefSeqiNP_239866.1. NC_002528.1.
WP_009873986.1. NC_002528.1.

Genome annotation databases

EnsemblBacteriaiBAB12752; BAB12752; BAB12752.
GeneIDi1109533.
KEGGibuc:BU025.
PATRICi21243554. VBIBucAph127364_0037.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U35400 Genomic DNA. Translation: AAB51433.1 .
BA000003 Genomic DNA. Translation: BAB12752.1 .
RefSeqi NP_239866.1. NC_002528.1.
WP_009873986.1. NC_002528.1.

3D structure databases

ProteinModelPortali O05385.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAB12752 ; BAB12752 ; BAB12752 .
GeneIDi 1109533.
KEGGi buc:BU025.
PATRICi 21243554. VBIBucAph127364_0037.

Phylogenomic databases

eggNOGi COG0568.
HOGENOMi HOG000270269.
KOi K03089.
OMAi EAANWEM.
OrthoDBi EOG6D5G0W.

Enzyme and pathway databases

BioCyci BAPH107806:GBZJ-25-MONOMER.

Family and domain databases

Gene3Di 1.10.10.10. 1 hit.
HAMAPi MF_00961. Sigma70_RpoH.
InterProi IPR014284. RNA_pol_sigma-70_dom.
IPR000943. RNA_pol_sigma70.
IPR007627. RNA_pol_sigma70_r2.
IPR007630. RNA_pol_sigma70_r4.
IPR013325. RNA_pol_sigma_r2.
IPR013324. RNA_pol_sigma_r3_r4.
IPR012759. RNA_pol_sigma_RpoH_proteobac.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view ]
Pfami PF04542. Sigma70_r2. 1 hit.
PF04545. Sigma70_r4. 1 hit.
[Graphical view ]
PRINTSi PR00046. SIGMA70FCT.
SUPFAMi SSF88659. SSF88659. 1 hit.
SSF88946. SSF88946. 1 hit.
TIGRFAMsi TIGR02392. rpoH_proteo. 1 hit.
TIGR02937. sigma70-ECF. 1 hit.
PROSITEi PS00715. SIGMA70_1. 1 hit.
PS00716. SIGMA70_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Expression and control of an operon from an intracellular symbiont which is homologous to the groE operon."
    Sato S., Ishikawa H.
    J. Bacteriol. 179:2300-2304(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. "Genome sequence of the endocellular bacterial symbiont of aphids Buchnera sp. APS."
    Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.
    Nature 407:81-86(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: APS.

Entry informationi

Entry nameiRPOH_BUCAI
AccessioniPrimary (citable) accession number: O05385
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: July 1, 1997
Last modified: October 29, 2014
This is version 94 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Buchnera aphidicola (subsp. Acyrthosiphon pisum)
    Buchnera aphidicola (subsp. Acyrthosiphon pisum): entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3