Accession ID Name Pfam Type
PF18158 Adaptive response protein AidB N-terminal domain domain

This is the N-terminal domain of Adaptive response protein AidB present in E. coli. AidB is upregulated in response to small doses of DNA-methylating agents initiates a response that mitigates the mutagenic and cytotoxic effects of DNA methylation. Tetramer formation is thought to be carried out by the N-terminal domain [1].
Pfam Range: 8-169 DPAM-Pfam Range: 14-174
Uniprot ID: J6J803
Pfam Range: 19-174 DPAM-Pfam Range: 25-172
Uniprot ID: A4BGE5
Pfam Range: 17-179 DPAM-Pfam Range: 23-190
Uniprot ID: A0A0D6JJP5

References

1: Flavin-induced oligomerization in Escherichia coli adaptive response protein AidB. Hamill MJ, Jost M, Wong C, Elliott SJ, Drennan CL; Biochemistry. 2011;50:10159-10169. PMID:22004173