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Protein

RNA polymerase sigma factor

Gene

sigB

Organism
Listeria innocua
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
OrganismiListeria innocuaImported
Taxonomic identifieri1642 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesListeriaceaeListeria

Structurei

3D structure databases

ProteinModelPortaliO85017
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini58 – 71RNA_pol_sigma70InterPro annotationAdd BLAST14
Domaini223 – 249RNA_pol_sigma70InterPro annotationAdd BLAST27

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Coiled coili239 – 259Sequence 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.

O85017-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPKVSQPDKE AKEKVYIWIA AYQENGDEDA QYNLVIHYKN LVESIARKYS
60 70 80 90 100
QGKSFHEDLV QVGNIGLLGA IRRYDATFGK SFEAFAVPTI VGEIKRFLRD
110 120 130 140 150
KTWSVHVPRR IKELGPKIKN AVEELTRELQ SSPQISDIAD FIGVTEEEVL
160 170 180 190 200
EAMEMGKSYQ ALSVDHSIEA DSDGSTITLL DVVGGTDDGF ERVNQRMLLE
210 220 230 240 250
KVLPVLDERE QKILQYTFIE NRSQKETGEL LDISQMHVSR IQRQAIKKLR

EALQNEEVE
Length:259
Mass (Da):29,540
Last modified:November 1, 1998 - v1
Checksum:i8DD28A0BF0B26271
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF032447 Genomic DNA Translation: AAC38793.1

Similar proteinsi

Entry informationi

Entry nameiO85017_LISIO
AccessioniPrimary (citable) accession number: O85017
Entry historyiIntegrated into UniProtKB/TrEMBL: November 1, 1998
Last sequence update: November 1, 1998
Last modified: April 25, 2018
This is version 87 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

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