THE COMPLETE PRIMARY STRUCTURE OF LATE LACTATION PROTEIN FROM QUOKKA (SETONIX BRACHYURUS)

被引:7
作者
BEG, OU [1 ]
SHAW, DC [1 ]
机构
[1] AUSTRALIAN NATL UNIV,JOHN CURTIN SCH MED RES,PROT CHEM GRP,CANBERRA,ACT 2601,AUSTRALIA
来源
JOURNAL OF PROTEIN CHEMISTRY | 1994年 / 13卷 / 06期
关键词
QUOKKA; MARSUPIAL; WHEY PROTEIN; PRIMARY STRUCTURE; LATE LACTATION PROTEIN;
D O I
10.1007/BF01901532
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The complete primary structure of the late lactation protein from the milk of quokka (Setonix brachyurus) is presented. The amino acid sequence was established by N-terminal sequence analysis of high-performance liquid chromatography purified intact protein and peptides isolated from chemical and enzymatic digests of the protein. The protein contains 158 residues including four cysteines. The sequence comparison with the tamar wallaby (Macropus eugenii) late lactation protein shows only five differences. The protein is identified as a new member of a novel late lactation protein family present in the milk of marsupials.
引用
收藏
页码:513 / 516
页数:4
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