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IPR016262 is a RNA polymerase sigma factor, SigB/C/D/F, plastid.
<p>This entry represents certain plastid RNA polymerase sigma factors, including SigB, SigC, SigD and sigF [[cite:PUB00042712], [cite:PUB00042713]]. 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 [[cite:PUB00042714]].</p>
This description is obtained from EB-eye REST.
| Transcript | Name | Description | Predicted domains | Domain count |
|---|---|---|---|---|
| – | PREDICTED: RNA polymerase sigma factor rpoD-like [Glycine max] gi|356509511|ref|XP_003523491.1| | 27 | ||
| – | PREDICTED: RNA polymerase sigma factor sigF, chloroplastic-like isoform X1 [Cicer arietinum] gi|502111206|ref|XP_004493985.1| | 24 | ||
| – | RNA polymerase sigma factor; TAIR: AT1G08540.1 RNApolymerase sigma subunit 2; Swiss-Prot: sp|O22056|SIGB_ARATH RNA polymerase sigma factor sigB; TrEMBL-Plants: tr|K7KHD7|K7KHD7_SOYBN RNA polymerase sigma factor; Found in the gene: LotjaGi1g1v0556700 | 27 | ||
| – | RNA polymerase sigma factor; TAIR: AT2G36990.1 RNApolymerase sigma-subunit F; Swiss-Prot: sp|Q9LD95|SIGF_ARATH RNA polymerase sigma factor sigF, chloroplastic; TrEMBL-Plants: tr|A0A151TIX7|A0A151TIX7_CAJCA RNA polymerase sigma factor; Found in the gene: LotjaGi1g1v0689200 | 24 |
A list of co-occurring predicted domains within the L. japonicus gene space:
| Predicted domain | Source | Observations | Saturation (%) |
|---|---|---|---|
| cd06171 | CDD | 1 | 25.00 |