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大肠杆菌K-12野生型和操纵子组成型菌株的D-丝氨酸脱氨酶的N端氨基酸序列

N-terminal amino acid sequences of D-serine deaminases of wild-type and operator-constitutive strains of Escherichia coli K-12.

作者信息

Heincz M C, McFall E

出版信息

J Bacteriol. 1975 Sep;123(3):1163-8. doi: 10.1128/jb.123.3.1163-1168.1975.

DOI:10.1128/jb.123.3.1163-1168.1975
PMID:1099073
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC235842/
Abstract

The N-terminal amino acid sequences of the D-serine deaminases from strains of Escherichia coli K-12 that harbor wild-type and high-level constitutive catabolite-insensitive operator-initiator regions are identical: Met-Ser-GluNH2-Ser-Gly-Arg-His-Cys. This result indicates that the operator-initiator region is probably distinct from the D-serine deaminase structural gene.

摘要

携带野生型和高水平组成型分解代谢物不敏感操纵子 - 起始子区域的大肠杆菌K - 12菌株的D - 丝氨酸脱氨酶的N端氨基酸序列相同:甲硫氨酸 - 丝氨酸 - 谷氨酰胺 - 丝氨酸 - 甘氨酸 - 精氨酸 - 组氨酸 - 半胱氨酸。这一结果表明操纵子 - 起始子区域可能与D - 丝氨酸脱氨酶结构基因不同。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f50/235842/986bdc12d62c/jbacter00328-0397-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f50/235842/986bdc12d62c/jbacter00328-0397-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f50/235842/986bdc12d62c/jbacter00328-0397-a.jpg

相似文献

1
N-terminal amino acid sequences of D-serine deaminases of wild-type and operator-constitutive strains of Escherichia coli K-12.大肠杆菌K-12野生型和操纵子组成型菌株的D-丝氨酸脱氨酶的N端氨基酸序列
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引用本文的文献

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Microbiol Rev. 1980 Mar;44(1):1-56. doi: 10.1128/mr.44.1.1-56.1980.
2
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本文引用的文献

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The spectrophotometric determination of tyrosine and tryptophan in proteins.蛋白质中酪氨酸和色氨酸的分光光度测定法。
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Serine transhydroxymethylase. A study of the properties of a homogeneous enzyme preparation and of the nature of its interaction with substrates and pyridoxal 5-phosphate.丝氨酸转羟甲基酶。关于一种纯酶制剂的性质及其与底物和磷酸吡哆醛相互作用本质的研究。
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