3,4-dihydroxyphenylalanine reductive deaminase
3,4-dihydroxyphenylalanine reductive deaminase (EC 4.3.1.22, reductive deaminase, DOPA-reductive deaminase, DOPARDA) is an enzyme with systematic name 3,4-dihydroxy-L-phenylalanine ammonia-lyase (3,4-dihydroxyphenylpropanoate-forming).[1] This enzyme catalyses the following chemical reaction
- L-dopa + 2 NADH 3,4-dihydroxyphenylpropanoate + 2 NAD+ + NH3
| 3,4-dihydroxyphenylalanine reductive deaminase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 4.3.1.22 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
This enzyme participates in the L-phenylalanine-catabolism in the anaerobic phototrophic bacterium Rhodobacter sphaeroides OU5.
References
- Ranjith NK, Sasikala C, Ramana C (2007). "Catabolism of L-phenylalanine and L-tyrosine by Rhodobacter sphaeroides OU5 occurs through 3,4-dihydroxyphenylalanine". Research in Microbiology. 158 (6): 506–11. doi:10.1016/j.resmic.2007.04.008. PMID 17616348.
External links
- 3,4-dihydroxyphenylalanine+reductive+deaminase at the US National Library of Medicine Medical Subject Headings (MeSH)
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