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Protein
Submitted name:

SigB

Gene

sigB

Organism
Chloroflexus aurantiacus
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:
SigBImported
Gene namesi
Name:sigBImported
OrganismiChloroflexus aurantiacusImported
Taxonomic identifieri1108 [NCBI]
Taxonomic lineageiBacteriaChloroflexiChloroflexiaChloroflexalesChloroflexineaeChloroflexaceaeChloroflexus

Structurei

3D structure databases

ProteinModelPortaliP71106.
SMRiP71106. Positions 113-180, 277-334.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini137 – 15014RNA_pol_sigma70InterPro 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.
PROSITEiPS00715. SIGMA70_1. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P71106-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEPELSAEAT ELDAEWDGDV DPEPEDLEVA ELEPLDDLES EGDFEPVEDS
60 70 80 90 100
VQLYLQEIGQ VPLLTAEEEV ELARQYSRGK EARQRLRNED SPTTANGCGW
110 120 130 140 150
RWKWLAVKRR GGRIQANLRL VVSVAKKYIG SPMAFMDLVQ EGNIGLMRAV
160 170 180 190 200
EKFDYTKGNR FSTYATWWIR QAVTRAIAEQ SRLIRLPVHL SESIVHLRRA
210 220 230 240 250
IYRLEQELER EPTAEELAHA LNMSVRKVKR LIRASTQPIS LEQPLNNEQE
260 270 280 290 300
GRVSETLADE TVASPMEIAE QKMLHAELTA ALNELPERER KILQLRYGLI
310 320 330 340
DGQRRTLEEV GATFGITRER TRQIEAEALR RLRHPSVGQR LHSYLD
Length:346
Mass (Da):39,687
Last modified:February 1, 1997 - v1
Checksum:iC94A1032D107E331
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U67720 Genomic DNA. Translation: AAB07552.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U67720 Genomic DNA. Translation: AAB07552.1.

3D structure databases

ProteinModelPortaliP71106.
SMRiP71106. Positions 113-180, 277-334.
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.
PROSITEiPS00715. SIGMA70_1. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiP71106_CHLAU
AccessioniPrimary (citable) accession number: P71106
Entry historyi
Integrated into UniProtKB/TrEMBL: February 1, 1997
Last sequence update: February 1, 1997
Last modified: July 6, 2016
This is version 83 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.