Studies in the biosynthesis of vitamin B12 /
at C-12 of precorrin-2 to give trimethylpyrrocorphin. The C-
| Main Author: | |
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1994.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | at C-12 of precorrin-2 to give trimethylpyrrocorphin. The C- C-7 methylations of Uroporphyrinogen III to precorrin-2. The C-terminus of cysg was able to perform the extra methylation cbid gene product has not yet been identified. The C- E.coli system. The function of P.denitrificans coba gene extra methylation at C-12 of precorrin-2 to methionine dependent methyltransferase catalyzing the C-2 and methyl transferase catalyzing the C-2 and C-7 methylations of precorrin-2 to siroheme. The structures of the enzymatic product was identified as S-adenosyl methionine dependent reactions were identified by the use of 13C NMR. terminus of cysg was not involved in the transformation of terminus of the EColi cysg was shown to be a S-adenosyl The Pseudomonas denitrificans coba and the Salmonella trimethylpyrrocorphin. The function of the S.typhimurium typhimurium cbid genes were overexpressed in the heterologous Uroporphyrinogen III to precorrin-2, without performing an |
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| Item Description: | "Major subject: Chemistry". In title, numerals are subscripts. Vita. |
| Physical Description: | x, 96 leaves : illustrations ; 28 cm. Also available online. |
| Bibliography: | Includes bibliographical references. |