General description: Members of this new group belong to Actinobacteria (100%) and have homology against proteins from original ECF118 (70.48%).
Special features and genomic context conservation: Members of this group might be regulated by a zinc-finger-containing putative AS factor encoded in position +1. This putative AS factors usually contain XXX TM helices (96.03%). Members of ECF118 contain a conserved ABC transporter in position +2.
Promoter motif conservation: The predicted target promoter motifs are only evident in the case of ECF118s1 and contain TGTGAC in -35, TCAC in the spacer and GAAAACC in -10. In general, several groups share TGTGAC in -35 and AACC in -10.
Summary: ECF118 gained new sequences, and it was predicted to be regulated by six-transmembrane region putative AS factors encoded in +1. ABC transporters are encoded in position +2.
Number of representative ECFs: 602
Number of non-redundant ECFs: 630
Sequences with C-terminal extension: 0.32%
Sequences with N-terminal extension: 0.63%
Overrepresented class: Actinobacteria [99.67%]
|The third pillar of bacterial signal transduction: classification of the extracytoplasmic function (ECF) sigma factor protein family.||Molecular microbiology||2009||A. Staroń, H. Sofia, S. Dietrich, L. Ulrich, H. Liesegang, T. Mascher||PubMed: 19737356||ECF103, ECF21, ECF123, ECF51, ECF39, ECF281, ECF102, ECF130, ECF122, ECF291, ECF15, ECF242, ECF22, ECF285, ECF106, ECF27, ECF31, ECF240, ECF114, ECF16, ECF38, ECF41, ECF105, ECF116, ECF111, ECF03, ECF239, ECF42, ECF294, ECF17, ECF11, ECF29, ECF235, ECF293, ECF118, ECF265, ECF30, ECF23, ECF14, ECF249, ECF18, ECF115, ECF290, ECF25, ECF121, ECF02, ECF120, ECF289, ECF28, ECF243, ECF19, ECF43, ECF107, ECF12, ECF32, ECF36, ECF292, ECF286, ECF271, ECF26, ECF40, ECF56, ECF33|
|Environmental Sensing in Actinobacteria: a Comprehensive Survey on the Signaling Capacity of This Phylum.||Journal of bacteriology||2015||X. Huang, D. Pinto, G. Fritz, T. Mascher||PubMed: 25986905||ECF122, ECF56, ECF118, ECF128, ECF51, ECF52, ECF132, ECF53, ECF123, ECF125, ECF54, ECF130, ECF131, ECF218, ECF294, ECF48|