Your browser is unable to support new features implemented in HTML5 and CSS3 to render this site as intended. Your experience may suffer from functionality degradation but the site should remain usable. We strongly recommend the latest version of Google Chrome, OS X Safari or Mozilla Firefox. As Safari is bundled with OS X, if you are unable to upgrade to a newer version of OS X, we recommend using an open source browser. Dismiss message
Field | Value |
---|---|
Namespace | Molecular function |
Short description | Sigma factor activity |
Full defintion | Sigma factors act as the promoter specificity subunit of eubacterial and plant plastid multisubunit RNA polymerases, whose core subunit composition is often described as alpha(2)-beta-beta-prime. Although sigma does not bind DNA on its own, when combined with the core to form the holoenzyme, the sigma factor binds specifically to promoter elements. The sigma subunit is released once elongation begins. |
Subterm of |
The relationship of GO:0016987 with other GO terms.
Relationship type | GO terms |
---|---|
Is a | |
Regulates | n.a. |
Part of | n.a. |
Positively regulates | n.a. |
Negatively regulates | n.a. |
A force layout showing the ancestor tree for GO:0016987, and its immediate children. If you wish to explore the tree dynamically, please use the GO Explorer.
This table contains additional metadata associated with the GO entry's definition field.
Field | Value |
---|---|
GOC | txnOH-2018 |
GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .
Transcript | Name | Description | GO terms | GO count |
---|---|---|---|---|
– | PREDICTED: RNA polymerase sigma factor rpoD-like [Glycine max] gi|356509511|ref|XP_003523491.1| | 5 | ||
– | 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 | 5 |
A list of co-occurring GO terms within the L. japonicus gene space:
GO term | Namespace | Name | Observations | Saturation (%) |
---|---|---|---|---|
Molecular function | Sigma factor activity | 1 | 50.00 |