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Protein
Submitted name:

Sigma factor

Gene

sigD

Organism
Synechococcus sp.
Status
Unreviewed-Annotation score: Annotation score: 1 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

Complete GO annotation...

Keywords - Molecular functioni

Sigma factorSAAS annotation

Keywords - Biological processi

Transcription, Transcription regulation

Keywords - Ligandi

DNA-bindingSAAS annotation

Names & Taxonomyi

Protein namesi
Submitted name:
Sigma factorImported
Gene namesi
Name:sigDImported
OrganismiSynechococcus sp.Imported
Taxonomic identifieri1131 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus

Structurei

3D structure databases

ProteinModelPortaliP96034.
SMRiP96034. Positions 80-154.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini9 – 4032Sigma70_r1_2InterPro annotationAdd
BLAST
Domaini87 – 15670Sigma70_r2InterPro annotationAdd
BLAST
Domaini166 – 24075Sigma70_r3InterPro annotationAdd
BLAST
Domaini254 – 30653Sigma70_r4InterPro annotationAdd
BLAST

Sequence similaritiesi

Belongs to the sigma-70 factor family.SAAS annotation

Family and domain databases

Gene3Di1.10.10.10. 2 hits.
InterProiIPR014284. 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.
[Graphical view]
PfamiPF00140. Sigma70_r1_2. 1 hit.
PF04542. Sigma70_r2. 1 hit.
PF04539. Sigma70_r3. 1 hit.
PF04545. Sigma70_r4. 1 hit.
[Graphical view]
PRINTSiPR00046. SIGMA70FCT.
SUPFAMiSSF88659. SSF88659. 2 hits.
SSF88946. SSF88946. 1 hit.
TIGRFAMsiTIGR02997. Sig70-cyanoRpoD. 1 hit.
TIGR02937. sigma70-ECF. 1 hit.

Sequencei

Sequence statusi: Complete.

P96034-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKTAKYSADP VRTYLKEIGR VPLLTHEEEV LYSRRVQKMV NLEKLKAELA
60 70 80 90 100
EKQDQEPSLK EWAQAANLSQ RQLKKQLLLG KQAKQKMVEA NLRLVVSVAK
110 120 130 140 150
KYIKRNMDLL DLIQEGTIGM QRGVEKFDPT KGYRFSTYAY WWIRQAITRA
160 170 180 190 200
IAEQSRTIRL PIHITEKLNK IKKAQRQLAQ ANGRSASIPE LADELGLTTK
210 220 230 240 250
QVRDYLEKSR QPLSLDLRVG DNNDTELIEL EDDGELPDDY ATHAALKRDL
260 270 280 290 300
ARMLNDLTAQ QQEVLTLRFG LRDGTPHTLA KIGEHLNISR ERVRQIEHGS
310
LAKLRKQKRK LGEYLAS
Length:317
Mass (Da):36,488
Last modified:May 1, 1997 - v1
Checksum:i1D51A68AF19171E7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U82484 Genomic DNA. Translation: AAB39997.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U82484 Genomic DNA. Translation: AAB39997.1.

3D structure databases

ProteinModelPortaliP96034.
SMRiP96034. Positions 80-154.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

Gene3Di1.10.10.10. 2 hits.
InterProiIPR014284. 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.
[Graphical view]
PfamiPF00140. Sigma70_r1_2. 1 hit.
PF04542. Sigma70_r2. 1 hit.
PF04539. Sigma70_r3. 1 hit.
PF04545. Sigma70_r4. 1 hit.
[Graphical view]
PRINTSiPR00046. SIGMA70FCT.
SUPFAMiSSF88659. SSF88659. 2 hits.
SSF88946. SSF88946. 1 hit.
TIGRFAMsiTIGR02997. Sig70-cyanoRpoD. 1 hit.
TIGR02937. sigma70-ECF. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiP96034_SYNSP
AccessioniPrimary (citable) accession number: P96034
Entry historyi
Integrated into UniProtKB/TrEMBL: May 1, 1997
Last sequence update: May 1, 1997
Last modified: July 6, 2016
This is version 69 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

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.