Specificity factor
id:
specificity-factor-300-15767360
title:
Specificity factor
text:
A specificity factor is an amino acid sequence that mediates target recognition in RNA polymerase. An example is the sigma subunit of the Escherichia coli RNA polymerase holoenzyme which regulates a binding σ subunit of molecular weight 70 kDa. Under some conditions, some of the 70-kDa subunits are replaced by one of the other, more-specific factors. For instance, when bacteria are subjected to heat stress, some of the 70-kDa subunits are replaced by a 32-kDa subunit; when bound to σ32, RNA poly
brand slug:
wiki
category slug:
encyclopedia
description:
Amino acid sequence
original url:
https://en.wikipedia.org/wiki/Specificity_factor
date created:
date modified:
2023-07-04T04:29:12Z
main entity:
{"identifier":"Q7575017","url":"https://www.wikidata.org/entity/Q7575017"}
image:
fields total:
13
integrity:
14