A new artificial intelligence tool can predict the functions of enzymes based on their amino acid sequences, even when the enzymes are unstudied or poorly understood. The researchers said the AI tool, ...

Researchers have identified a cellular mechanism that is critical in maintaining normal cell function. They examined the function of TRAMP, a protein complex involved in the processing of RNA or ...

Researchers have worked out the exact function of an enzyme that is critical for normal muscle structure and is involved in several muscular dystrophies. The findings could be used to develop rapid, ...

Synthetic biology is a growing field of research that is aiming to create a new kind of organism. Engineering synthetic proteins that can perform simple cellular functions as they would in real life ...

Enzyme, early refers to "in yeast", refers to a biological catalyst produced by living cells in the organism. Most are composed of protein (a few are RNA), which can efficiently catalyze various ...

The function of the glycolytic enzyme hexokinase 1 differs depending on its location within the cell, according to a Northwestern Medicine study published in Molecular Cell. The enzyme uses different ...

The protein community is awash in data. As of October, the UniProt database of protein sequences had more than 44 million entries. UniProt serves as a clearinghouse for sequences. Researchers who ...

Annotations of enzyme function provide critical starting points for generating and testing biological hypotheses, but the quality of functional annotations is hindered by uncertain assignments for ...

Chemical structure for thiamine pyrophosphate and protein structure of transketolase. Thiamine pyrophosphate cofactor in yellow and xylulose 5-phosphate substrate in black. Credit: Thomas ...