A IIIman protein is involved in the transport of glucose, mannose and fructose by oral streptococci.
A IIIman protein is involved in the transport of glucose, mannose and fructose by oral streptococci.
复制标题
IIIman 蛋白参与口腔链球菌对葡萄糖、甘露糖和果糖的转运。
DOI:
10.1111/j.1399-302x.1990.tb00427.x
复制
发表时间:
2007
影响因子:
--
通讯作者:
C. Vadeboncoeur
中科院分区:
文献类型:
--
作者:
S. Bourassa;L. Gauthier;R. Giguère;C. Vadeboncoeur
We show in this article that the transport of glucose, mannose and fructose by the phosphoenolpyruvate: mannose phosphotransferase system of oral streptococci requires the participation of a protein component that we have called IIIman. This protein was purified from Streptococcus salivarius by chromatography on DEAE-cellulose, DEAE-TSK, hydroxyapatite, and Dyematrex Green A. The purified protein migrated as a 38,900 molecular weight protein on a sodium dodecyl sulfate polyacrylamide gel. However, electrophoretic analysis of phosphoproteins and Western blot experiments indicated the presence in membrane-free cellular extracts of S. salivarius of 2 different forms of IIIman having molecular weights of 38,900 and 35,200. The presence of the high-molecular-weight form of IIIman was observed by immunodiffusion, Western blot and phosphorylation by [32]PEP in S. salivarius, Streptococcus mutans, Streptococcus sobrinus, and Streptococcus lactis but not in Streptococcus faecium, Staphylococcus aureus, Bacillus subtilis and Lactobacillus casei. Antibodies directed against the IIIman of S. salivarius did not react with the IIIman of Escherichia coli.
DOI:
10.1073/pnas.78.12.7336
发表时间:
1981
影响因子:
11.1
作者:
Lee,CA;Jacobson,GR;SaierJr,MH
通讯作者:
SaierJr,MH
DOI:
10.1073/pnas.83.23.8934
发表时间:
1986
影响因子:
11.1
作者:
Williams,N;Fox,DK;Shea,C;Roseman,S
通讯作者:
Roseman,S
DOI:
--
发表时间:
1986
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Meadow,ND;Coyle,P;Komoryia,A;Anfinsen,CB;Roseman,S
通讯作者:
Roseman,S