B1XMU3 (B1XMU3_SYNP2) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
RNA polymerase sigma factor RuleBase RU000715

Gene names

Name:	sigE EMBL ACA98280.1
Ordered Locus Names:	SYNPCC7002_A0270

Organism

Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum) [Complete proteome] [HAMAP]

Taxonomic identifier

32049 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Synechococcus

Protein attributes

Sequence length	398 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)
	B1XMU3 [UniParc]. Last modified May 20, 2008. Version 1. Checksum: 7825806415A27855	FASTA	398	45,619
	10 20 30 40 50 60 MTTAKQSKSQ GSFDSLTETA SNDELAVFDP DETTLRNGQT TDLVRLYLQD IGRVPLLERD 70 80 90 100 110 120 EELTEARKVQ NYIQLLEKRQ EGAEAGDEIL AEFLSCINVH DRLAIELGCR PSLNRWAQEM 130 140 150 160 170 180 NLERAVLRDI IRQGKQRWAE QVGLSVKELD SILKAGAKAK EHMIQANLRL VVSVAKKYQN 190 200 210 220 230 240 RGLELLDLIQ EGTLGLERAV DKFDPTKGYR FSTYAYWWIR QGITRAIATQ SRTIRLPVHV 250 260 270 280 290 300 TEKLNKIKKA QRQISQTQGC TPSLDDVAQA LEMTPEQVRE VLQKVPRSVS LEIRVGKDRD 310 320 330 340 350 360 TELGDLLETQ DASPEENLVR ESLQRDLHNL LTELTDRERE VIQLRYGLGD GKTYSLAEIG 370 380 390 RMLELSRERV RQIEAKALQK LRQPKRRNIM RDYLDTLS

References

[1]

"Complete sequence of Synechococcus sp. PCC 7002." Li T., Zhao J., Zhao C., Liu Z., Zhao F., Marquardt J., Nomura C.T., Persson S., Detter J.C., Richardson P.M., Lanz C., Schuster S.C., Wang J., Li S., Huang X., Cai T., Yu Z., Luo J., Zhao J., Bryant D.A. Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000951 Genomic DNA. Translation: ACA98280.1.
RefSeq	YP_001733536.1. NC_010475.1.
3D structure databases
ProteinModelPortal	B1XMU3.
SMR	B1XMU3. Positions 136-230.
ModBase	Search...
Protein-protein interaction databases
STRING	B1XMU3.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6056253.
GenomeReviews	Gene locus SYNPCC7002_A0270 in contig CP000951_GR.
KEGG	syp:SYNPCC7002_A0270.
PATRIC	23814976. VBISynSp37135_0451.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG745096.
OMA	KVGKDKD.
PhylomeDB	B1XMU3.
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

B1XMU3_SYNP2

Accession

Primary (citable) accession number: B1XMU3

Entry history

Integrated into UniProtKB/TrEMBL:	May 20, 2008
Last sequence update:	May 20, 2008
Last modified:	December 14, 2011
This is version 29 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)