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Protein

RNA polymerase sigma factor RpoD

Gene

rpoD

Organism
Campylobacter jejuni
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. This sigma factor is the primary sigma factor during exponential growth.SAAS annotation

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.UniRule annotation

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
DNA bindingi580 – 599H-T-H motifUniRule annotationAdd BLAST20

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 factor RpoDUniRule annotation
Alternative name(s):
Sigma-70UniRule annotation
Gene namesi
Name:rpoDUniRule annotationImported
OrganismiCampylobacter jejuniImported
Taxonomic identifieri197 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesCampylobacteraceaeCampylobacter

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

CytoplasmUniRule annotation

Interactioni

Subunit structurei

Interacts transiently with the RNA polymerase catalytic core.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliO52921
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini409 – 422RNA_pol_sigma70InterPro annotationAdd BLAST14
Domaini579 – 605RNA_pol_sigma70InterPro annotationAdd BLAST27

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni385 – 455Sigma-70 factor domain-2UniRule annotationAdd BLAST71
Regioni464 – 540Sigma-70 factor domain-3UniRule annotationAdd BLAST77

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Coiled coili62 – 82Sequence analysisAdd BLAST21
Coiled coili188 – 208Sequence analysisAdd BLAST21
Coiled coili305 – 325Sequence analysisAdd BLAST21
Coiled coili543 – 563Sequence analysisAdd BLAST21

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi409 – 412Interaction with polymerase core subunit RpoCUniRule annotation4

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, 1 hit
InterProiView protein in InterPro
IPR014284 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
IPR013325 RNA_pol_sigma_r2
IPR013324 RNA_pol_sigma_r3/r4-like
IPR012760 RNA_pol_sigma_RpoD_C
IPR028630 Sigma70_RpoD
IPR036388 WH-like_DNA-bd_sf
PfamiView protein in Pfam
PF00140 Sigma70_r1_2, 1 hit
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
TIGRFAMsiTIGR02393 RpoD_Cterm, 1 hit
TIGR02937 sigma70-ECF, 1 hit
PROSITEiView protein in PROSITE
PS00715 SIGMA70_1, 1 hit
PS00716 SIGMA70_2, 1 hit

Sequencei

Sequence statusi: Complete.

O52921-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNAKTQEAEL EELFQENAKD YITYEKLVKY LTKQPSASTA KKVQALMKKH
60 70 80 90 100
KVQLFSAAEI GQMKNIEDAK RLQEEKQKLQ DTSLENEFDL ANENDLLEWS
110 120 130 140 150
RSDSPVRMYL REMGQIALLN KDEEIEISKK IELGEDIIID AFCSVPYLID
160 170 180 190 200
FILDYKEPLI NRERRVKELF KSFDDEEKSD DKLDELDIDE DEENETELES
210 220 230 240 250
DEENTKKNSK KEDERTLKVI EKFKALEKAK KDWLKTSKDK ESGDELLDKL
260 270 280 290 300
SIAFKKNILK EKLMDLGPTS KLISEIVKSM ETALKSDEEF DKELKRLEYR
310 320 330 340 350
LPMFSDELKK RHADILKDIT KLSKEEITER ALETTMVSTY MEIKKLFQTK
360 370 380 390 400
EASEKSFDLE KSRLKEILEQ IKRGKKISDE AKGRMAKSNL RLVVSIAKRY
410 420 430 440 450
TNRGLPFLDL IQEGNIGLMK AVDKFEYKRG YKFSTYATWW IRQAISRAIA
460 470 480 490 500
DQARTIRIPI HMIETINQIN KIIREHLQKD GKEPDVSVIA KEVGLSVDKV
510 520 530 540 550
KQVIKITKEP ISLEAPIGNE DDGKFGDFVE DRNSLSPMDH ILKDDLKEQI
560 570 580 590 600
DEVLDQLNDR EKAVIRMRFG LMDDESDRTL EEIGKELNVT RERVRQIESS
610 620
AIKKLKHPKV GRKLKNYIEG WK
Length:622
Mass (Da):72,562
Last modified:June 1, 1998 - v1
Checksum:i365E7AE8D85C7AE5
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ002379 Genomic DNA Translation: CAA05353.1

Similar proteinsi

Entry informationi

Entry nameiO52921_CAMJU
AccessioniPrimary (citable) accession number: O52921
Entry historyiIntegrated into UniProtKB/TrEMBL: June 1, 1998
Last sequence update: June 1, 1998
Last modified: June 20, 2018
This is version 94 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

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