ECF58
ECF proteins

General description: Members of ECF58 are homologous to proteins from the original group ECF58 (100%) and are present in Planctomycetes (100%) from family Planctomycetaceae.

Genomic context conservation: Members of ECF58s1 contain a conserved soluble protein with a DUF3470 and a 4Fe-4S binding domain. Like original ECF58 (Jogler et al., 2012), no putative AS factor was identified in the genetic context of members of ECF58.

Promoter motif conservation: Predicted target promoter motifs are not conserved, indicating the lack of autoregulation.

Summary: ECF58 was expanded respect to original ECF58 (Jogler et al., 2012), although the regulatory layer that controls its activity it is still elusive.


 


Basic information

Number of representative ECFs: 22

Number of non-redundant ECFs: 28

Sequences with C-terminal extension: 0.00%

Sequences with N-terminal extension: 0.00%

Overrepresented class: Planctomycetia [86.36%]



Sample Neighborhood

Protein WP_068141146.1 of Assembly GCF_001642915.1 (Roseimaritima ulvae)


Promoter Motif



Figures

Protein sequence length distribution

Gene neighbourhood conservation analysis


Overall Pfam domain distribution: Cumulative frequency of Pfam domains across the genetic neighborhoods. Frequency is expressed as number of Pfam domains per ECF sigma factor. Only domains present in more than 75% of the neighborhoods are shown. Genetic neighborhoods contain the proteins encoded in ±10 from the ECF coding sequence. Only the non-overlapping, highest scoring domains are considered positive. If a protein contains several copies of a domain, only one instance is further considered. In order to avoid sequence bias, only proteins from assemblies defined as "representative" or "reference" by NCBI are included (see https://www.ncbi.nlm.nih.gov/assembly/help/).
Pfam domain distribution per position: Frequency of Pfam domain architectures in the proteins encoded in ±10 (x-axis) from the ECF coding sequences. Frequency is expressed as number of times a certain domain architecture appears per ECF sigma factor. Only the highest scoring domains with no position overlap are considered in the domain architectures. Note that the order of the Pfam domains in domain architectures may differ from their name. When a protein contains several copies of a domain, only one instance is further considered. Only domain architectures present in more than 20% of the proteins encoded in any position are shown. In order to avoid sequence bias, only proteins from assemblies defined as "representative" or "reference" by NCBI are included (see https://www.ncbi.nlm.nih.gov/assembly/help/).

Related publications

Title Journal Year Authors PubMed ECF groups
Identification of proteins likely to be involved in morphogenesis, cell division, and signal transduction in Planctomycetes by comparative genomics. Journal of bacteriology 2012 C. Jogler, J. Waldmann, X. Huang, M. Jogler, F. Glöckner, T. Mascher, R. Kolter PubMed: 23002222 ECF59, ECF46, ECF57, ECF62, ECF61, ECF217, ECF58
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