title: Light-initiated enzymic activity caused by photostereoisomerization of cis-4-nitrocinnamoyl-alpha-chymotrypsin.
authors.affiliation: Laboratory of Bio-Organic Chemistry ('A' Building), Lomonosov State University, W-234, Moscow, USSR
authors.forename: S D.
authors.initials: SD
authors.lastname: Varfolomeyev
authors.forename: A M.
authors.initials: AM
authors.lastname: Klibanov
authors.forename: K
authors.initials: K
authors.lastname: Martinek
authors.forename: I V.
authors.initials: IV
authors.lastname: Berezin