Protein Domain : IPR016263

Type:  Family Name:  RNA polymerase sporulation-specific sigma factor
Description:  This entry represents RNA polymerase sporulation-specific sigma factors, including SigK and SigE. Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is responsible for the expression of sporulation specific genes. Gene regulation during Bacillus sporulation involves the activation and inactivation of multiple sigma subunits of RNA polymerase in a cascade. In the mother cell compartment of sporulating Bacillus cells, expression of the sigE gene, encoding the earlier-acting sigma factor, sigmaE, is negatively regulated by the later-acting sigma factor, sigmaK []. Short Name:  RNA_pol_sigma_factor
Paste the following link

2 Child Features

DB identifier Type Name
IPR014209 Family RNA polymerase sigma-K type
IPR014200 Family RNA polymerase sigma-E type

5 Contains

DB identifier Type Name
IPR011991 Domain Winged helix-turn-helix DNA-binding domain
IPR013325 Domain RNA polymerase sigma factor, region 2
IPR007627 Domain RNA polymerase sigma-70 region 2
IPR007630 Domain RNA polymerase sigma-70 region 4
IPR000943 Domain RNA polymerase sigma-70

1 Cross References

Identifier
PIRSF000770

0 Found In

4 GO Annotations

GO Term Gene Name
GO:0003677 IPR016263
GO:0016987 IPR016263
GO:0006351 IPR016263
GO:0030435 IPR016263

4 Ontology Annotations

GO Term Gene Name
GO:0003677 IPR016263
GO:0016987 IPR016263
GO:0006351 IPR016263
GO:0030435 IPR016263

0 Parent Features

14 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
Traes_4BL_9CB9E3F96.1 PAC:31854399 Triticum aestivum 238  
Traes_4DL_65B3128BF.1 PAC:32019369 Triticum aestivum 254  
Brdisv1pangenome1000625m.p PAC:33659139 Brachypodium distachyon Pangenome 249  
Brdisv1pangenome1009554m.p PAC:33659005 Brachypodium distachyon Pangenome 237  
Brdisv1pangenome1012377m.p PAC:33659552 Brachypodium distachyon Pangenome 269  
Brdisv1BdTR12c1039966m.p PAC:34402423 Brachypodium distachyon BdTR12c 269  
Brdisv1BdTR11G1006483m.p PAC:34605350 Brachypodium distachyon BdTR11g 249  
Brdisv1BdTR11A1049025m.p PAC:35692582 Brachypodium distachyon BdTR11a 236  
Brdisv1BdTR11A1040640m.p PAC:35689756 Brachypodium distachyon BdTR11a 237  
VIT_208s0040g01560.7 PAC:38024922 Vitis vinifera 284  
VIT_208s0040g01560.8 PAC:38024921 Vitis vinifera 284  
Isati.9526s0001.1.p PAC:39322234 Isatis tinctoria 286  
Ceric.02G083900.3.p PAC:50584111 Ceratopteris richardii 256  
Ceric.34G066500.3.p PAC:50623814 Ceratopteris richardii 256  

1 Publications

First Author Title Year Journal Volume Pages PubMed ID
            10383978