| Entry |
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| Name |
methylaspartate ammonia-lyase;
beta-methylaspartase;
3-methylaspartase;
L-threo-3-methylaspartate ammonia-lyase
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| Class |
Lyases;
Carbon-nitrogen lyases;
Ammonia-lyases
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| Sysname |
L-threo-3-methylaspartate ammonia-lyase (mesaconate-forming)
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| Reaction(IUBMB) |
L-threo-3-methylaspartate = mesaconate + NH3 [RN: R03696]
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| Reaction(KEGG) |
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| Substrate |
L-threo-3-methylaspartate [CPD: C03618]
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| Product |
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| Comment |
A cobalamin protein.
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| History |
EC 4.3.1.2 created 1961
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| Pathway |
| ec00630 | Glyoxylate and dicarboxylate metabolism |
| ec00660 | C5-Branched dibasic acid metabolism |
| ec01120 | Microbial metabolism in diverse environments |
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| Orthology |
| K04835 | methylaspartate ammonia-lyase |
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| Genes |
» show all
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| Reference |
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| Authors |
BARKER HA, SMYTH RD, WAWSZKIEWICZ EJ, LEE MN, WILSON RM. |
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| Title |
Enzymic preparation and characterization of an alpha-L-beta-methylaspartic acid. |
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| Journal |
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| Reference |
2 |
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| Authors |
Bright, H.J. and Ingraham, L.L. |
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| Title |
The preparation of crystalline beta-methylaspartase. |
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| Journal |
Biochim Biophys Acta 44:586-588 (1960) |
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| Other DBs |
| ExplorEnz - The Enzyme Database: | 4.3.1.2 |
| ExPASy - ENZYME nomenclature database: | 4.3.1.2 |
| BRENDA, the Enzyme Database: | 4.3.1.2 |
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| LinkDB |
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