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Protein
Submitted name:

RNA polymerase sigma factor

Gene

rpoD

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Unreviewed-Annotation score: Annotation score: 2 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.SAAS annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionDNA-bindingSAAS annotation, Sigma factorSAAS annotation
Biological processTranscription, Transcription regulation

Names & Taxonomyi

Protein namesi
Submitted name:
RNA polymerase sigma factorImported
Gene namesi
Name:rpoDImported
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)Imported
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaSynechococcalesMerismopediaceaeSynechocystis
Proteomesi
  • UP000001425 Componenti: Chromosome

Interactioni

Protein-protein interaction databases

DIPiDIP-48811N.
IntActiP73666. 21 interactors.
STRINGi1148.SYNGTS_1135.

Structurei

3D structure databases

ProteinModelPortaliP73666.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini8 – 37Sigma70_r1_2InterPro annotationAdd BLAST30
Domaini87 – 156Sigma70_r2InterPro annotationAdd BLAST70
Domaini166 – 240Sigma70_r3InterPro annotationAdd BLAST75
Domaini254 – 307Sigma70_r4InterPro annotationAdd BLAST54

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Coiled coili63 – 93Sequence analysisAdd BLAST31

Sequence similaritiesi

Belongs to the sigma-70 factor family.SAAS annotation

Keywords - Domaini

Coiled coilSequence analysis

Phylogenomic databases

HOGENOMiHOG000270273.
KOiK03087.
OMAiWIRQAMS.
PhylomeDBiP73666.

Family and domain databases

Gene3Di1.10.10.10. 2 hits.
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.
IPR017848. RNA_pol_sigma_RpoD_cyanobac.
IPR011991. WHTH_DNA-bd_dom.
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.
TIGRFAMsiTIGR02997. Sig70-cyanoRpoD. 1 hit.
TIGR02937. sigma70-ECF. 1 hit.

Sequencei

Sequence statusi: Complete.

P73666-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTARTSPDSV RAYLREIGRV PLLTHEEEIV YAKQIQQVVS LNEIKKSLAE
60 70 80 90 100
GKDGEPVSPS EWAKAADLSI RELEKAIKEG ERAKRKMVEA NLRLVVSVAK
110 120 130 140 150
KYLKRNLDLL DLIQEGTIGM QRGVEKFDPT KGYRFSTYAY WWIRQAITRA
160 170 180 190 200
IAEKSRTIRL PIHITEKLNK IKKAQRQLSQ EKGRAASIAE LAEHLELTPK
210 220 230 240 250
QVREYLERSR HPLSLDLRVG DNQDTELGDL LEDDGPLPED FATYASLQLD
260 270 280 290 300
LDSLMAELTP QQREVLILRF GLNDGQPLTL ASIGSMLSIS RERVRQIERE
310
ALNKLRKRKS MIQEYLAS
Length:318
Mass (Da):36,342
Last modified:February 1, 1997 - v1
Checksum:iD93942CEB50C0D21
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA17711.1.
PIRiS77153.

Genome annotation databases

EnsemblBacteriaiBAA17711; BAA17711; BAA17711.
KEGGisyn:sll2012.

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.

Entry informationi

Entry nameiP73666_SYNY3
AccessioniPrimary (citable) accession number: P73666
Entry historyiIntegrated into UniProtKB/TrEMBL: February 1, 1997
Last sequence update: February 1, 1997
Last modified: July 5, 2017
This is version 116 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported