InterPro : IPR016262

Name  RNA polymerase sigma factor, SigB/SigC/SigD, plastid Short Name  RNA_pol_sigma_SigB/C/D_plastid
Type  Family Description  This entry represents certain plastid RNA polymerase sigma factors, including SigB, SigC and SigD [, ]. Development of plastids into chloroplasts is triggered by light. The coordination of light-induced plastid gene expression is directed by both nuclear and plastid genomes. Plastid DNA is transcribed by at least two types of RNA polymerase, plastid-encoded RNA polymerase (PEP) and nuclear-encoded RNA polymerase (NEP). Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. Sigma factor SigB appears to play a critical role in the coordination of the two genomes for chloroplast development [].
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Sequence Features

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Proteins

InterPro protein domain ID --> Contigs

 

Other

0 Child Features

8 Contains

Id Name Short Name Type
IPR011991 Winged helix-turn-helix DNA-binding domain WHTH_DNA-bd_dom Domain
IPR013324 RNA polymerase sigma factor, region 3/4 RNA_pol_sigma_r3_r4 Domain
IPR013325 RNA polymerase sigma factor, region 2 RNA_pol_sigma_r2 Domain
IPR007627 RNA polymerase sigma-70 region 2 RNA_pol_sigma70_r2 Domain
IPR000943 RNA polymerase sigma-70 RNA_pol_sigma70 Domain
IPR007630 RNA polymerase sigma-70 region 4 RNA_pol_sigma70_r4 Domain
IPR009042 RNA polymerase sigma-70 region 1.2 RNA_pol_sigma70_r1_2 Domain
IPR007624 RNA polymerase sigma-70 region 3 RNA_pol_sigma70_r3 Domain

0 Found In

0 Parent Features

3 Publications

First Author Title Year Journal Volume Pages
Kanamaru K Plastidic RNA polymerase sigma factors in Arabidopsis. 1999 Plant Cell Physiol 40 832-42
Fujiwara M Three new nuclear genes, sigD, sigE and sigF, encoding putative plastid RNA polymerase sigma factors in Aarabidopsis thaliana. 2000 FEBS Lett 481 47-52
Shirano Y Chloroplast development in Arabidopsis thaliana requires the nuclear-encoded transcription factor sigma B. 2000 FEBS Lett 485 178-82



To cite PlanMine, please refer to the following publication:

Rozanski, A., Moon, H., Brandl, H., Martín-Durán, J. M., Grohme, M., Hüttner, K., Bartscherer, K., Henry, I., & Rink, J. C.
PlanMine 3.0—improvements to a mineable resource of flatworm biology and biodiversity
Nucleic Acids Research, gky1070. doi:10.1093/nar/gky1070 (2018)