The CotH kinase domain is a member of the atypical protein kinase family, which phosphorylates CotB and CotG, proteins that play a crucial role in the assembly of the spore coat of Bacillus subtilis [PMID: 27185916].
phmmer: 0.0001; database: nr; sequence_cutoff: 100aa; clustering: cdhit: 90%; catalytic residues: salt bridge K72-E91 replaced by hydrogen bond between R50-N81 based on - collapsed family logo, 3D structure model, PDB (5JD9), FATCAT structural pairwise alignment with 5JD9, 1ATP, PMID: 25498144