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Protein

RNA polymerase sigma factor RpoD

Gene

sigA

Organism
Stigmatella aurantiaca
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 the primary sigma factor during exponential growth.UniRule annotationSAAS annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
DNA bindingi666 – 68520H-T-H motifUniRule annotationAdd
BLAST

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Sigma factorUniRule annotationSAAS annotation

Keywords - Biological processi

Transcription, Transcription regulation

Keywords - Ligandi

DNA-bindingUniRule annotationSAAS annotation

Names & Taxonomyi

Protein namesi
Recommended name:
RNA polymerase sigma factor RpoDUniRule annotation
Alternative name(s):
Sigma-70UniRule annotation
Gene namesi
Name:sigAImported
Synonyms:rpoDUniRule annotation
OrganismiStigmatella aurantiacaImported
Taxonomic identifieri41 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaMyxococcalesCystobacterineaeCystobacteraceaeStigmatella

Subcellular locationi

  • Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Interactioni

Subunit structurei

Interacts transiently with the RNA polymerase catalytic core.UniRule annotationSAAS annotation

Protein-protein interaction databases

STRINGi378806.STAUR_5954.

Structurei

3D structure databases

ProteinModelPortaliQ59824.
SMRiQ59824. Positions 442-705.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini496 – 50914RNA_pol_sigma70InterPro annotationAdd
BLAST
Domaini665 – 69127RNA_pol_sigma70InterPro annotationAdd
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni472 – 54271Sigma-70 factor domain-2UniRule annotationAdd
BLAST
Regioni551 – 62777Sigma-70 factor domain-3UniRule annotationAdd
BLAST
Regioni640 – 69354Sigma-70 factor domain-4UniRule annotationAdd
BLAST

Coiled coil

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Coiled coili37 – 6731Sequence analysisAdd
BLAST
Coiled coili360 – 39435Sequence analysisAdd
BLAST

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi496 – 4994Interaction with polymerase core subunit RpoCUniRule annotation

Sequence similaritiesi

Belongs to the sigma-70 factor family.SAAS annotation
Belongs to the sigma-70 factor family. RpoD/SigA subfamily.UniRule annotationSAAS annotation

Keywords - Domaini

Coiled coilSequence analysis

Phylogenomic databases

eggNOGiENOG4105DG1. Bacteria.
COG0568. LUCA.

Family and domain databases

Gene3Di1.10.10.10. 2 hits.
HAMAPiMF_00963. Sigma70_RpoD_SigA.
InterProiIPR014284. RNA_pol_sigma-70_dom.
IPR000943. RNA_pol_sigma70.
IPR009042. RNA_pol_sigma70_r1_2.
IPR007627. RNA_pol_sigma70_r2.
IPR007624. RNA_pol_sigma70_r3.
IPR007630. RNA_pol_sigma70_r4.
IPR007631. RNA_pol_sigma_70_non-ess.
IPR007127. RNA_pol_sigma_70_r1_1.
IPR013325. RNA_pol_sigma_r2.
IPR013324. RNA_pol_sigma_r3_r4.
IPR012760. RNA_pol_sigma_RpoD_C.
IPR028630. Sigma70_RpoD.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF04546. Sigma70_ner. 1 hit.
PF03979. Sigma70_r1_1. 1 hit.
PF00140. Sigma70_r1_2. 1 hit.
PF04542. Sigma70_r2. 1 hit.
PF04539. Sigma70_r3. 1 hit.
PF04545. Sigma70_r4. 1 hit.
[Graphical view]
PRINTSiPR00046. SIGMA70FCT.
SUPFAMiSSF88659. SSF88659. 2 hits.
SSF88946. SSF88946. 1 hit.
TIGRFAMsiTIGR02393. RpoD_Cterm. 1 hit.
TIGR02937. sigma70-ECF. 1 hit.
PROSITEiPS00715. SIGMA70_1. 1 hit.
PS00716. SIGMA70_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q59824-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPTQKPSKGS VKPKKKVDPV IRKKKAPDSV TAKGTKAAAA AEELASAEAT
60 70 80 90 100
EKALEKLKKR KAVTEASADD IDPEEAAEEA AAAVEVDPDA VEDEVEEEAI
110 120 130 140 150
AERKEVKDLL AAGREKGFLT YDEVNDALPA DIVSSDQIDD VMSMFGDNDI
160 170 180 190 200
EIVDAQKAAQ SNEIKPTVAV EEESKQDADA DDDDEDDEPG GKSNDPVRLY
210 220 230 240 250
LRKMGSVSLL TREGEVEIAK RIEDGEKEVL RAMLACRVAV ADILDIGNKL
260 270 280 290 300
KTGKLRVRDV IKDAPEEAQA EGAEEAPEEG VEGEQPQQLA QSELNKIEQI
310 320 330 340 350
NKQIERFRKF AKDCEVLEEE LSGKKKLTDV KKKEVKQEVK DLRTKMMEVL
360 370 380 390 400
EEMRLNKKQV DRIVLNLKQL IERVDKAEEE LRDLERRNGV SMKELRPQLK
410 420 430 440 450
ESRDNPNTAK KLQKQLNFTP EQLEALDRDV RTAVRKIKRV EEEANLPVDA
460 470 480 490 500
LRRNYDAIRL GERRAERAKS ELVEANLRLV VSIAKKYTNR GLQFLDLIQE
510 520 530 540 550
GNIGLMKAVD KFEYKRGYKF STYATWWIRQ AITRAIADQA RTIRIPVHMI
560 570 580 590 600
ETINKLIRTS RYLVQEIGRE PTPEEIAEKM ELPLDKVRKV LKIAKEPISL
610 620 630 640 650
ETPIGEEEDS HLGDFIEDKS LVSPADAVIN MNLAARTRKV LATLTPREEK
660 670 680 690 700
VLRMRFGIGE KSDHTLEEVG QDFEVTRERI RQIEAKALRK LRHPSRSKRL

RSFVES
Length:706
Mass (Da):79,911
Last modified:November 1, 1996 - v1
Checksum:i3F062A0295645FAE
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M94370 Genomic DNA. Translation: AAA26473.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M94370 Genomic DNA. Translation: AAA26473.1.

3D structure databases

ProteinModelPortaliQ59824.
SMRiQ59824. Positions 442-705.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi378806.STAUR_5954.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

eggNOGiENOG4105DG1. Bacteria.
COG0568. LUCA.

Family and domain databases

Gene3Di1.10.10.10. 2 hits.
HAMAPiMF_00963. Sigma70_RpoD_SigA.
InterProiIPR014284. RNA_pol_sigma-70_dom.
IPR000943. RNA_pol_sigma70.
IPR009042. RNA_pol_sigma70_r1_2.
IPR007627. RNA_pol_sigma70_r2.
IPR007624. RNA_pol_sigma70_r3.
IPR007630. RNA_pol_sigma70_r4.
IPR007631. RNA_pol_sigma_70_non-ess.
IPR007127. RNA_pol_sigma_70_r1_1.
IPR013325. RNA_pol_sigma_r2.
IPR013324. RNA_pol_sigma_r3_r4.
IPR012760. RNA_pol_sigma_RpoD_C.
IPR028630. Sigma70_RpoD.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF04546. Sigma70_ner. 1 hit.
PF03979. Sigma70_r1_1. 1 hit.
PF00140. Sigma70_r1_2. 1 hit.
PF04542. Sigma70_r2. 1 hit.
PF04539. Sigma70_r3. 1 hit.
PF04545. Sigma70_r4. 1 hit.
[Graphical view]
PRINTSiPR00046. SIGMA70FCT.
SUPFAMiSSF88659. SSF88659. 2 hits.
SSF88946. SSF88946. 1 hit.
TIGRFAMsiTIGR02393. RpoD_Cterm. 1 hit.
TIGR02937. sigma70-ECF. 1 hit.
PROSITEiPS00715. SIGMA70_1. 1 hit.
PS00716. SIGMA70_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Cloning and characterization of the gene encoding the major sigma factor of Stigmatella aurantiaca."
    Skladny H., Heidelbach M., Schairer H.U.
    Gene 143:123-127(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: DW4Imported.

Entry informationi

Entry nameiQ59824_STIAU
AccessioniPrimary (citable) accession number: Q59824
Entry historyi
Integrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: June 8, 2016
This is version 88 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

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.