Biology:L-lysine cyclodeaminase

From HandWiki
L-lysine cyclodeaminase
Identifiers
EC number4.3.1.28
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum

L-lysine cyclodeaminase (EC 4.3.1.28, rapL (gene), fkbL (gene), tubZ (gene), visC (gene)) is an enzyme with systematic name L-lysine ammonia-lyase (cyclizing; ammonia-forming).[1][2][3] This enzyme catalyses the following chemical reaction

Llysine [math]\displaystyle{ \rightleftharpoons }[/math] L-pipecolate + NH3

This enzyme requires bound NAD+.

References

  1. "Mutational biosynthesis of novel rapamycins by a strain of Streptomyces hygroscopicus NRRL 5491 disrupted in rapL, encoding a putative lysine cyclodeaminase". Journal of Bacteriology 180 (4): 809–14. February 1998. PMID 9473033. 
  2. "Biosynthesis of pipecolic acid by RapL, a lysine cyclodeaminase encoded in the rapamycin gene cluster". Journal of the American Chemical Society 128 (11): 3838–47. March 2006. doi:10.1021/ja0587603. PMID 16536560. 
  3. "Biochemical characterisation of recombinant Streptomyces pristinaespiralis L-lysine cyclodeaminase". Biochimie 89 (5): 591–604. May 2007. doi:10.1016/j.biochi.2006.12.008. PMID 17291665. 

External links