PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12724542-8 2003 WAX2 has six transmembrane domains, a His-rich diiron binding region at the N-terminal region, and a large soluble C-terminal domain. Histidine 38-41 Fatty acid hydroxylase superfamily Arabidopsis thaliana 0-4 30851618-8 2019 CER1 and CER3 proteins are structurally similar, but CER1 proteins have more conserved histidine-containing motifs common to fatty acid hydroxylases and stearoyl-CoA desaturases. Histidine 87-96 Fatty acid hydroxylase superfamily Arabidopsis thaliana 9-13