This family includes the B. subtilis YfjH protein, which is functionally uncharacterized. This is not a homolog of E. coli YfjH, a synonym for IscX, which belongs to pfam04384. This family of proteins is found in bacteria. Proteins in this family are approximately 90 amino acids in length and contain a highly conserved WVELL motif.
Jiyao W et al.(2023). "The conserved domain database in 2023.",