| Accession ID | Name | Pfam Type |
|---|---|---|
| PF07638 | ECF sigma factor | family |
These proteins are probably RNA polymerase sigma factors belonging to the extra-cytoplasmic function (ECF) subfamily [1] and show sequence similarity to Pfam:PF04542 and Pfam:PF04545.
1: The extracytoplasmic function (ECF) sigma factors. Helmann JD; Adv Microb Physiol 2002;46:47-110. PMID:12073657