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Protein

RNA polymerase sigma factor WhiG

Gene

whiG

Organism
Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
Status
Reviewed-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.
The level of this sigma factor may be crucial in determining the developmental fate of hyphae.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
DNA bindingi246 – 265H-T-H motifBy similarityAdd BLAST20

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Sigma factor

Keywords - Biological processi

Transcription, Transcription regulation

Keywords - Ligandi

DNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
RNA polymerase sigma factor WhiG
Gene namesi
Name:whiG
Ordered Locus Names:SCO5621
ORF Names:SC2E1.38
OrganismiStreptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
Taxonomic identifieri100226 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaStreptomycetalesStreptomycetaceaeStreptomycesStreptomyces albidoflavus group
Proteomesi
  • UP000001973 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000939891 – 280RNA polymerase sigma factor WhiGAdd BLAST280

Interactioni

Protein-protein interaction databases

STRINGi100226.SCO5621.

Structurei

3D structure databases

ProteinModelPortaliP17211.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi77 – 90Polymerase core bindingAdd BLAST14

Sequence similaritiesi

Belongs to the sigma-70 factor family.Curated

Phylogenomic databases

eggNOGiENOG4105DN4. Bacteria.
COG1191. LUCA.
HOGENOMiHOG000270271.
InParanoidiP17211.
KOiK02405.
OMAiNVEQADF.
OrthoDBiPOG091H02NW.
PhylomeDBiP17211.

Family and domain databases

Gene3Di1.10.10.10. 2 hits.
InterProiIPR014284. RNA_pol_sigma-70_dom.
IPR000943. RNA_pol_sigma70.
IPR007627. RNA_pol_sigma70_r2.
IPR007624. RNA_pol_sigma70_r3.
IPR007630. RNA_pol_sigma70_r4.
IPR016263. RNA_pol_sigma_factor.
IPR012845. RNA_pol_sigma_FliA_WhiG.
IPR013325. RNA_pol_sigma_r2.
IPR013324. RNA_pol_sigma_r3_r4.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF04542. Sigma70_r2. 1 hit.
PF04539. Sigma70_r3. 1 hit.
PF04545. Sigma70_r4. 1 hit.
[Graphical view]
PIRSFiPIRSF000770. RNA_pol_sigma-SigE/K. 1 hit.
PRINTSiPR00046. SIGMA70FCT.
SUPFAMiSSF88659. SSF88659. 2 hits.
SSF88946. SSF88946. 1 hit.
TIGRFAMsiTIGR02479. FliA_WhiG. 1 hit.
TIGR02937. sigma70-ECF. 1 hit.
PROSITEiPS00715. SIGMA70_1. 1 hit.
PS00716. SIGMA70_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P17211-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPQHTSGSDR AAIPPAARDG GSVRPPAPST LDELWRSYKT TGDERLREQL
60 70 80 90 100
ILHYSPLVKY VAGRVSVGLP PNVEQADFVS SGVFGLIDAI EKFDVDREIK
110 120 130 140 150
FETYAITRIR GAMIDELRAL DWIPRSVRQK ARNVERAYAT LEARLRRTPS
160 170 180 190 200
ESEVAVEMGI AVEDLHAVFS QLSLANVVAL EELLHAGGEG GGRLSLMDTL
210 220 230 240 250
EDTAADNPVE VAEDRELRRL LARAINTLPE REKTVVTLYY YEGLTLAEIG
260 270 280
NVLGVTESRV SQIHTKSVLQ LRAKLAGFGR
Length:280
Mass (Da):30,917
Last modified:August 1, 1990 - v1
Checksum:iBBF5CCF5C6F5D664
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J03169 Genomic DNA. Translation: AAA26828.1.
AL939124 Genomic DNA. Translation: CAA19413.1.
PIRiA33332.
RefSeqiNP_629755.1. NC_003888.3.
WP_003973389.1. NC_003888.3.

Genome annotation databases

EnsemblBacteriaiCAA19413; CAA19413; CAA19413.
GeneIDi1101062.
KEGGisco:SCO5621.
PATRICi23741118. VBIStrCoe124346_5710.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J03169 Genomic DNA. Translation: AAA26828.1.
AL939124 Genomic DNA. Translation: CAA19413.1.
PIRiA33332.
RefSeqiNP_629755.1. NC_003888.3.
WP_003973389.1. NC_003888.3.

3D structure databases

ProteinModelPortaliP17211.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi100226.SCO5621.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAA19413; CAA19413; CAA19413.
GeneIDi1101062.
KEGGisco:SCO5621.
PATRICi23741118. VBIStrCoe124346_5710.

Phylogenomic databases

eggNOGiENOG4105DN4. Bacteria.
COG1191. LUCA.
HOGENOMiHOG000270271.
InParanoidiP17211.
KOiK02405.
OMAiNVEQADF.
OrthoDBiPOG091H02NW.
PhylomeDBiP17211.

Family and domain databases

Gene3Di1.10.10.10. 2 hits.
InterProiIPR014284. RNA_pol_sigma-70_dom.
IPR000943. RNA_pol_sigma70.
IPR007627. RNA_pol_sigma70_r2.
IPR007624. RNA_pol_sigma70_r3.
IPR007630. RNA_pol_sigma70_r4.
IPR016263. RNA_pol_sigma_factor.
IPR012845. RNA_pol_sigma_FliA_WhiG.
IPR013325. RNA_pol_sigma_r2.
IPR013324. RNA_pol_sigma_r3_r4.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF04542. Sigma70_r2. 1 hit.
PF04539. Sigma70_r3. 1 hit.
PF04545. Sigma70_r4. 1 hit.
[Graphical view]
PIRSFiPIRSF000770. RNA_pol_sigma-SigE/K. 1 hit.
PRINTSiPR00046. SIGMA70FCT.
SUPFAMiSSF88659. SSF88659. 2 hits.
SSF88946. SSF88946. 1 hit.
TIGRFAMsiTIGR02479. FliA_WhiG. 1 hit.
TIGR02937. sigma70-ECF. 1 hit.
PROSITEiPS00715. SIGMA70_1. 1 hit.
PS00716. SIGMA70_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiRPSW_STRCO
AccessioniPrimary (citable) accession number: P17211
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 1, 1990
Last sequence update: August 1, 1990
Last modified: September 7, 2016
This is version 113 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. SIMILARITY comments
    Index of protein domains and families

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.