Collection of Manually Curated Inferences of Regulons in Prokaryotic Genomes
-- version 3.2 --

Collection of regulogs in Planctomycetes taxonomic group

General statistics
Genomes 5
TF regulogs 2
TF regulons 9
TF binding sites 23
RNA regulogs 0
RNA regulons 0
RNA sites 0

This collection involves all regulons that were tentatively predicted by applying integrative comparative genomic approach to a single taxonomic group of closely-related genomes. To infer the regulons operated by transcription factors (TFs), we combined the identification of TF binding sites and cross-genome comparison of regulons with the analysis of the genomic and functional context of candidate target genes. To infer the regulons operated by regulatory RNAs such as riboswitches, we identified candidate RNA regulatory elements using HMM profiles and further analyzed their genomic and functional context.

Studied genomes and reconstructed regulon statistics
TF RNA Total
Genomes Regulons Sites Regulons Sites Regulons Sites
Blastopirellula marina DSM 3645 2 8 0 0 2 8
Gemmata obscuriglobus UQM 2246 1 1 0 0 1 1
Pirellula sp. 1 2 4 0 0 2 4
Pirellula staleyi DSM 6068 2 7 0 0 2 7
Planctomyces maris DSM 8797 2 3 0 0 2 3
Genomic distribution of regulons
Family Type Regulator Function
LexA TF LexA
3 LexA

Blastopirellula marina DSM 3645
1 LexA

Gemmata obscuriglobus UQM 2246
2 LexA

Pirellula sp. 1
1 LexA

Pirellula staleyi DSM 6068
2 LexA

Planctomyces maris DSM 8797
SOS response
NrdR TF NrdR
2 NrdR

Blastopirellula marina DSM 3645
1 NrdR

Pirellula sp. 1
2 NrdR

Pirellula staleyi DSM 6068
1 NrdR

Planctomyces maris DSM 8797
Deoxyribonucleotide biosynthesis