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Protein
Submitted name:

SigA

Gene

sigA

Organism
Chlorobaculum tepidum
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:
SigAImported
Gene namesi
Name:sigAImported
OrganismiChlorobaculum tepidumImported
Taxonomic identifieri1097 [NCBI]
Taxonomic lineageiBacteriaChlorobiChlorobiaChlorobialesChlorobiaceaeChlorobaculum

Structurei

3D structure databases

ProteinModelPortaliP71149.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini17 – 3317Sigma70_r1_2InterPro annotationAdd
BLAST
Domaini66 – 13570Sigma70_r2InterPro annotationAdd
BLAST
Domaini146 – 21873Sigma70_r3InterPro annotationAdd
BLAST
Domaini234 – 28653Sigma70_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.
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.
TIGRFAMsiTIGR02937. sigma70-ECF. 1 hit.

Sequencei

Sequence statusi: Complete.

P71149-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRQLKISKQI TNRESLSLDR YLQEIGKYDL LTARRRGEAH EGHKEGYDMP
60 70 80 90 100
VDTVEYKRAK RALDKLIKGN LRFVVSVAKQ YQNQGLTLGD LINEGNLGLI
110 120 130 140 150
KAAKRFDETR GFKFISYAVW WIRQSILQAL AEQSRIVRLP LNRVGTLNKI
160 170 180 190 200
SKAYSQLEQE YERDPNTKEL ADLLDMDSQD VADTLKIAGR HVSVDAPFAQ
210 220 230 240 250
GDDNRLLDVL QNDGHMPDYT LNRDSLSLEV ERSLSVLAPR EADVIRSYFG
260 270 280 290
IGMDNPLTLE EIGEKFKLTR ERVRQIKEKA IRRLRQSAYN KVLKEYIGS
Length:299
Mass (Da):34,399
Last modified:February 1, 1997 - v1
Checksum:iD7B89130DC7C6752
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U67718 Genomic DNA. Translation: AAB07555.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U67718 Genomic DNA. Translation: AAB07555.1.

3D structure databases

ProteinModelPortaliP71149.
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.
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.
TIGRFAMsiTIGR02937. sigma70-ECF. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Characterization of the group 1 and group 2 sigma factors of the green sulfur bacterium Chlorobium tepidum and the green non-sulfur bacterium Chloroflexus aurantiacus."
    Gruber T.M., Bryant D.A.
    Arch. Microbiol. 170:285-296(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE.

Entry informationi

Entry nameiP71149_CHLTP
AccessioniPrimary (citable) accession number: P71149
Entry historyi
Integrated into UniProtKB/TrEMBL: February 1, 1997
Last sequence update: February 1, 1997
Last modified: July 6, 2016
This is version 71 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.