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Protein

RNA polymerase sigma-54 factor

Gene

rpoN

Organism
Vibrio anguillarum (Listonella anguillarum)
Status
Reviewed-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.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
DNA bindingi375 – 394H-T-H motifSequence analysisAdd BLAST20

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionDNA-binding, Nucleotidyltransferase, Sigma factor, Transferase
Biological processTranscription, Transcription regulation

Names & Taxonomyi

Protein namesi
Recommended name:
RNA polymerase sigma-54 factor
Gene namesi
Name:rpoN
OrganismiVibrio anguillarum (Listonella anguillarum)
Taxonomic identifieri55601 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio

Subcellular locationi

Keywords - Cellular componenti

DNA-directed RNA polymerase

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002055461 – 486RNA polymerase sigma-54 factorAdd BLAST486

Proteomic databases

PRIDEiO08429

Structurei

3D structure databases

ProteinModelPortaliO08429
SMRiO08429
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi463 – 471RPON box9

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi6 – 21Gln-richAdd BLAST16

Sequence similaritiesi

Belongs to the sigma-54 factor family.Curated

Phylogenomic databases

eggNOGiENOG4105DTW Bacteria
COG1508 LUCA

Family and domain databases

Gene3Di1.10.10.1330, 1 hit
InterProiView protein in InterPro
IPR000394 RNA_pol_sigma_54
IPR007046 RNA_pol_sigma_54_core-bd
IPR007634 RNA_pol_sigma_54_DNA-bd
IPR038709 RpoN_core-bd_sf
PANTHERiPTHR32248 PTHR32248, 1 hit
PfamiView protein in Pfam
PF00309 Sigma54_AID, 1 hit
PF04963 Sigma54_CBD, 1 hit
PF04552 Sigma54_DBD, 1 hit
PIRSFiPIRSF000774 RpoN, 1 hit
PRINTSiPR00045 SIGMA54FCT
TIGRFAMsiTIGR02395 rpoN_sigma, 1 hit
PROSITEiView protein in PROSITE
PS00717 SIGMA54_1, 1 hit
PS00718 SIGMA54_2, 1 hit
PS50044 SIGMA54_3, 1 hit

Sequencei

Sequence statusi: Complete.

O08429-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKPSLQLKLG QQLAMTPQLQ QAIRLLQLST LELQQEIQEA LESNPLLDVE
60 70 80 90 100
EAYEENATAD VHSINEEKEA SAEVLDIEPQ DSSDLIEKSE ISSELEIDTT
110 120 130 140 150
WDDVYSANTG STGIALDDDM PVYQGETTQT LQDYLLWQLD LTPFSDTDRS
160 170 180 190 200
IALALIDAID DYGYLTVSLD DILESFADEN IELDEIEAVR KRVQQFDPLG
210 220 230 240 250
VASVNLQDCL LLQLATYPAS TPWLEEAKQL LIQHIDLLGN RDYKLIIKET
260 270 280 290 300
KLKEEDLREV LQLIQQLDPR PGNNISTEHA EYVVPDVSVY KDHGKWVVTI
310 320 330 340 350
NPDSVPKLKI NQQYAALGKG NSADSNYIRS NLQEAKWLIK SLESRNETLL
360 370 380 390 400
KVAKCIVEHQ RDFFEYGEEA MKPMVLNDVA LAVEMHESTI SRVTTQKYMH
410 420 430 440 450
TPRGIFELKY FFSSHVSTDS GGECSSTAIR ALIKKLVAAE NTAKPLSDSK
460 470 480
IADLLADQGI QVARRTIAKY RESLGIAPSS QRKRLL
Length:486
Mass (Da):54,642
Last modified:July 1, 1997 - v1
Checksum:i966E6E5EBDC4D657
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U86585 Genomic DNA Translation: AAB95223.1
RefSeqiWP_013855970.1, NZ_MNLD01000021.1

Genome annotation databases

GeneIDi10774458

Similar proteinsi

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U86585 Genomic DNA Translation: AAB95223.1
RefSeqiWP_013855970.1, NZ_MNLD01000021.1

3D structure databases

ProteinModelPortaliO08429
SMRiO08429
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiO08429

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi10774458

Phylogenomic databases

eggNOGiENOG4105DTW Bacteria
COG1508 LUCA

Family and domain databases

Gene3Di1.10.10.1330, 1 hit
InterProiView protein in InterPro
IPR000394 RNA_pol_sigma_54
IPR007046 RNA_pol_sigma_54_core-bd
IPR007634 RNA_pol_sigma_54_DNA-bd
IPR038709 RpoN_core-bd_sf
PANTHERiPTHR32248 PTHR32248, 1 hit
PfamiView protein in Pfam
PF00309 Sigma54_AID, 1 hit
PF04963 Sigma54_CBD, 1 hit
PF04552 Sigma54_DBD, 1 hit
PIRSFiPIRSF000774 RpoN, 1 hit
PRINTSiPR00045 SIGMA54FCT
TIGRFAMsiTIGR02395 rpoN_sigma, 1 hit
PROSITEiView protein in PROSITE
PS00717 SIGMA54_1, 1 hit
PS00718 SIGMA54_2, 1 hit
PS50044 SIGMA54_3, 1 hit
ProtoNetiSearch...

Entry informationi

Entry nameiRP54_VIBAN
AccessioniPrimary (citable) accession number: O08429
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: July 1, 1997
Last modified: June 20, 2018
This is version 78 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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