B1X0D4 (B1X0D4_CYAA5) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
RNA polymerase sigma factor RuleBase RU000715

Gene names

Name:	sigC EMBL ACB51223.1
Ordered Locus Names:	cce_1873

Organism

Cyanothece sp. (strain ATCC 51142) [Complete proteome] [HAMAP]

Taxonomic identifier

43989 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Cyanothece

Protein attributes

Sequence length	420 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released By similarity. RuleBase RU000715
Sequence similarities	Belongs to the sigma-70 factor family. RuleBase RU000715

Ontologies

Keywords
Biological process	Transcription Transcription regulation
Ligand	DNA-binding RuleBase RU000715 SAAS SAAS013325
Molecular function	Sigma factor RuleBase RU000715 SAAS SAAS013325
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	transcription initiation, DNA-dependent Inferred from electronic annotation. Source: InterPro
Molecular function	DNA binding Inferred from electronic annotation. Source: UniProtKB-KW sequence-specific DNA binding transcription factor activity Inferred from electronic annotation. Source: InterPro sigma factor activity Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	B1X0D4 [UniParc]. Last modified May 20, 2008. Version 1. Checksum: 209BC9E07DAD5486	FASTA	420	48,426
	10 20 30 40 50 60 MLATSSYHDI DNHDSSPVRP VTETDSDTES NEITSELGDD LLELELQSID FTETDPSTNR 70 80 90 100 110 120 VTTDLVRLYL QDIGRVPLLK KEEEVSKSKQ VQRYVELLDI RNQAAEADDP IMGQFVKVHS 130 140 150 160 170 180 IHDQLMAYLG HRPSWEKWAK ASEVSVFELK EILAQGKQQW ATLANIDIQE LEEIQKSGIR 190 200 210 220 230 240 SKDEMIKANL RLVVSVAKKY QHRGLELLDL IQEGTLGLEK AVEKFDPIKG YRFSTYAYWW 250 260 270 280 290 300 IRQGITRAIA TQSRIIRLPV HVTEKLNKIK QVQRQISQAK GRNATLEEIG KELNMTPTQV 310 320 330 340 350 360 REVFMKIPRS VSLEIKVGKE KDTELVDLLE SEDISPEENL AIESLRRDIG ILLEDLTERE 370 380 390 400 410 420 QEVIKLRYGF EDGVSYSLAD IGRTLDLSRE RVRQIEAKAL QKLRQPRRRN QIRDYFESLT

References

[1]

"The genome of Cyanothece 51142, a unicellular diazotrophic cyanobacterium important in the marine nitrogen cycle." Welsh E.A., Liberton M., Stoeckel J., Loh T., Elvitigala T., Wang C., Wollam A., Fulton R.S., Clifton S.W., Jacobs J.M., Aurora R., Ghosh B.K., Sherman L.A., Smith R.D., Wilson R.K., Pakrasi H.B. Proc. Natl. Acad. Sci. U.S.A. 105:15094-15099(2008) [PubMed: 18812508] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000806 Genomic DNA. Translation: ACB51223.1.
RefSeq	YP_001803289.1. NC_010546.1.
3D structure databases
ProteinModelPortal	B1X0D4.
SMR	B1X0D4. Positions 180-252.
ModBase	Search...
Protein-protein interaction databases
STRING	B1X0D4.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6168922.
GenomeReviews	Gene locus cce_1873 in contig CP000806_GR.
KEGG	cyt:cce_1873.
PATRIC	21542199. VBICyaSp130209_1929.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG745096.
OMA	KVGKDKD.
PhylomeDB	B1X0D4.
ProtClustDB	CLSK2404732.
Family and domain databases
InterPro	IPR014284. RNA_pol_sigma-70. 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_trsnscrt_rep_DNA-bd. [Graphical view]
Gene3D	G3DSA:1.10.10.10. Wing_hlx_DNA_bd. 2 hits.
KO	K03087.
Pfam	PF00140. Sigma70_r1_2. 1 hit. PF04542. Sigma70_r2. 1 hit. PF04539. Sigma70_r3. 1 hit. PF04545. Sigma70_r4. 1 hit. [Graphical view]
PRINTS	PR00046. SIGMA70FCT.
SUPFAM	SSF88946. Sigma_r2. 1 hit. SSF88659. Sigma_r3_r4. 2 hits.
TIGRFAMs	TIGR02997. Sig70-cyanoRpoD. 1 hit. TIGR02937. Sigma70-ECF. 1 hit.
PROSITE	PS00715. SIGMA70_1. 1 hit. PS00716. SIGMA70_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

B1X0D4_CYAA5

Accession

Primary (citable) accession number: B1X0D4

Entry history

Integrated into UniProtKB/TrEMBL:	May 20, 2008
Last sequence update:	May 20, 2008
Last modified:	December 14, 2011
This is version 28 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)