2.3.2.23 0.074 - [UBE2W]-S-ubiquitinyl-L-cysteine 37°C, pH not specified in the publication 776614 2.3.2.23 1.244 - [UBE2W]-S-ubiquitinyl-L-cysteine presence of the U-box domain of E3 enzyme CHIP, 37°C, pH not specified in the publication 776614