Belongs to the DEFL family. Contains 7 disulfide bonds instead of the 4 disulfide bonds, which are conserved features of the family. The predicted gene has been split into 4 genes: At4g22210, At4g22212, At4g22214 and At4g22217. The predicted gene has been split into 4 genes: At4g22210, At4g22212, At4g22214 and At4g22217.