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Protein

RNA polymerase sigma factor

Gene

sigB

Organism
Listeria monocytogenes
Status
Unreviewed-Annotation score: -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.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionDNA-bindingUniRule annotationSAAS annotation, Sigma factorUniRule annotationSAAS annotation
Biological processTranscription, Transcription regulation

Names & Taxonomyi

Protein namesi
Recommended name:
RNA polymerase sigma factorUniRule annotation
Gene namesi
Name:sigBImported
ORF Names:LmNIHS28_00508Imported
OrganismiListeria monocytogenesImported
Taxonomic identifieri1639 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesListeriaceaeListeria
Proteomesi
  • UP000032903 Componenti: Unassembled WGS sequence

Structurei

3D structure databases

ProteinModelPortaliO85743
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini65 – 78RNA_pol_sigma70InterPro annotationAdd BLAST14
Domaini230 – 256RNA_pol_sigma70InterPro annotationAdd BLAST27

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Coiled coili246 – 266Sequence analysisAdd BLAST21

Sequence similaritiesi

Belongs to the sigma-70 factor family.UniRule annotationSAAS annotation

Keywords - Domaini

Coiled coilSequence analysis

Phylogenomic databases

eggNOGiENOG4105E65 Bacteria
COG1191 LUCA

Family and domain databases

InterProiView protein in InterPro
IPR014284 RNA_pol_sigma-70_dom
IPR014288 RNA_pol_sigma-B
IPR014322 RNA_pol_sigma-B/F/G
IPR000943 RNA_pol_sigma70
IPR007627 RNA_pol_sigma70_r2
IPR007624 RNA_pol_sigma70_r3
IPR007630 RNA_pol_sigma70_r4
IPR013325 RNA_pol_sigma_r2
IPR013324 RNA_pol_sigma_r3/r4-like
PfamiView protein in Pfam
PF04542 Sigma70_r2, 1 hit
PF04539 Sigma70_r3, 1 hit
PF04545 Sigma70_r4, 1 hit
PRINTSiPR00046 SIGMA70FCT
SUPFAMiSSF88659 SSF88659, 2 hits
SSF88946 SSF88946, 1 hit
TIGRFAMsiTIGR02980 SigBFG, 1 hit
TIGR02937 sigma70-ECF, 1 hit
TIGR02941 Sigma_B, 1 hit
PROSITEiView protein in PROSITE
PS00715 SIGMA70_1, 1 hit
PS00716 SIGMA70_2, 1 hit

Sequencei

Sequence statusi: Complete.

O85743-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKSRWRRMPK VSQPDKEAKE KVYIWIAAYQ ENGDQDAQYN LVVHYKNLVE
60 70 80 90 100
SIARKYSQGK SFHEDLVQVG NIGLLGAIRR YDATFGKSFE AFAVPTIVGE
110 120 130 140 150
IKRFLRDKTW SVHVPRRIKE LGPKIKNAVE ELTRELQSSP QISDIADFIG
160 170 180 190 200
VTEEEVLEAM EMGKSYQALS VDHSIEADSD GSTITLLDVV GGTDDGFERV
210 220 230 240 250
NQRMLLEKVL PVLDEREQKI LQFTFIENRS QKETGELLDI SQMHVSRIQR
260
QAIKKLREAL QNEEVE
Length:266
Mass (Da):30,511
Last modified:November 1, 1998 - v1
Checksum:i473489A7DEE7223F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF074855 Genomic DNA Translation: AAC34827.1
JQ277350 Genomic DNA Translation: AFJ06831.1
BAZD01000002 Genomic DNA Translation: GAM94576.1

Genome annotation databases

EnsemblBacteriaiGAM94576; GAM94576; LmNIHS28_00508

Similar proteinsi

Entry informationi

Entry nameiO85743_LISMN
AccessioniPrimary (citable) accession number: O85743
Entry historyiIntegrated into UniProtKB/TrEMBL: November 1, 1998
Last sequence update: November 1, 1998
Last modified: April 25, 2018
This is version 94 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health