PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10347168-2 1999 The single tryptophan-containing Trp159 ArsA was used to elucidate the elementary steps of the ATPase mechanism by fluorescence stopped-flow experiments. Tryptophan 11-21 arylsulfatase A Homo sapiens 40-44 8897113-3 1996 Analysis of the arylsulfatase A genes from a subject with the new variant identified three mutations; one gene had the two mutations associated with arylsulfatase A pseudodeficiency, and the other had a G to T transversion which changes a tryptophan to cysteine in the protein. Tryptophan 239-249 arylsulfatase A Homo sapiens 16-31