All UniProtKB/Swiss-Prot entries corresponding to class 3.3.1.-.
The following ENZYME entries belong to class 3.3.1.-:
3.3.1.1 Adenosylhomocysteinase. 3.3.1.2 Adenosylmethionine hydrolase. 3.3.1.3 Transferred entry: 4.4.1.21.