| 摘要 |
PROBLEM TO BE SOLVED: To provide modified proteins of proteins having a ubiquitin-like fold motif and expressing a binding affinity with respect to a binding partner.SOLUTION: The modified proteins of the superfamily of ubiquitin-like proteins, proteins having a ubiquitin-like fold, and fragments or fusion proteins thereof, are provided. As a result of the modification, the modified proteins have binding affinity with respect to the predetermined binding partner that has not been previously existed. A method for producing the modified proteins and utilization of the same are also provided. |
