Preliminary screening of RPL5 interacting with HSPC238
10.3969/j.issn.1000-484X.2015.11.011
- VernacularTitle:HSPC238相互作用蛋白RPL5的初步筛选
- Author:
Jinglin CHEN
;
Xiang HUANG
;
Jiayu TAN
;
Yuheng ZHONG
;
Zhidan WAN
- Publication Type:Journal Article
- Keywords:
HSPC238;
Yeast two-hybridsy;
RPL5;
Interaction proteins
- From:
Chinese Journal of Immunology
2015;(11):1494-1497
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To construct a bait vector for HSPC238, and to screen the target proteins which interact with the HSPC238.Methods:Gene synthesis method was used to synthetic gene HSPC238, then connected with the pGBKT7 vector after digesting by the sfiIA and sfiIB,to obtain the bait plasmid pGBKT7-HSPC238,then transferred into the yeast strains AH109 with the empty plasmid pGBKT7after sequencing,to observe its self-activating effect in the nutrient deficiencies medium,and further to screen the target proteins which interact with HSPC238 from the human fetal liver cDNA library.Results:The bait vector pGBKT7-HSPC238 was successfully constructed,and it had no self-activating effect through the phenotypic screening,after the yeast two-hybrid technology with literature analysis,we preliminary screened and found that the ribosomal protein L5(RPL5) may be the one of the target proteins which interacted with HSPC238 from the human fetal liver cDNA library.Conclusion: We successfully constructed the bait plasmid vector PGBKT7-HSPC238,and after the yeast two-hybrid technology with literature analysis,we preliminary screened and found that the ribosomal protein L5( RPL5) may be the one of the target proteins which interacted with HSPC238.
