Class: Small proteins [56992]
Usually dominated by metal ligand, heme, and/or disulfide bridges
Fold: HIT/MYND zinc finger-like [144231]
dimetal(zinc)-bound alpha+beta fold; structural similarity to members of the Cysteine-rich domain fold (scop_cf 57888)
2fv6 probable artefact; there are different combinations of zinc ligands, hence a different fold than seen in the other structures of this family complexed with zn