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Screening of gene encoding of hepatic proteins interacting with Hcbp6 via yeast two hybridization
Lin Wang, Ke Li, Jun Cheng, Yin-Ying Lu, Jian Zhang, Tian-Yan Chen Yuan Hong, Yan Liu, Gang Wang, Yan-Wei Zhong
Lin Wang, Ke Li, Jun Cheng, Yin-Ying Lu, Jian Zhang, Tian-Yan Chen, Yuan Hong, Yan Liu, Gang Wang, Yan-Wei Zhong, Gene Therapy Research Center, Institute of Infectious Diseases, The 302 Hospital of PLA, Beijing 100039, China
Correspondence to: Dr. Jun Cheng, Gene Therapy Research Center, Institute of Infectious Diseases, The 302 Hospital of PLA, 26 Fengtai Road Beijing 100039, China. cj@genetherapy.com.cn
Received: October 29, 2002 Revised: November 14, 2002 Accepted: November 28, 2002 Published online: April 15, 2003
AIM
To seek for hepatic proteins that interacted with protein encoded by Hcbp6 for exploring the biological function of Hcbp6.
METHODS
Hcbp6 gene was introduced into pGBKT7, and then transformed into yeast AH109, which was mated with yeast Y187 (αtype) containing liver cDNA library plasmid in 2×YPDA medium. Diploid yeast was plated on synthetic dropout nutrient medium (SD/-Trp-Leu-His-Ade) containing x-α-gal. Plasmids were extracted from positive colonies, and sequence analysis was performed by bioinformatics.
RESULTS
Four kind of proteins including paralemmin, Ran binding protein 2, transmembrane transporting protein and albumin were identified to interact with Hcbp6 specifically.
CONCLUSION
Hcbp6 proteins may belong to or be associated with formation of secretary proteins, more study needs to be done for clarifying its biological function.
Key Words: N/A
Citation: Wang L, Li K, Cheng J, Lu YY, Zhang J, Hong TYCY, Liu Y, Wang G, Zhong YW. Screening of gene encoding of hepatic proteins interacting with Hcbp6 via yeast two hybridization. Shijie Huaren Xiaohua Zazhi 2003; 11(4): 385-388
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