Protein
4-hydroxyproline 2-epimerase
Organism
Labrenzia aggregata (strain ATCC 25650 / DSM 13394 / JCM 20685 / NBRC 16684 / NCIMB 2208 / IAM 12614)
Function
Catalyzes the epimerization of trans-4-hydroxy-L-proline (t4LHyp) to cis-4-hydroxy-D-proline (c4DHyp). May be involved in a degradation pathway of t4LHyp, which would allow L.aggregata to grow on t4LHyp as a sole carbon source. Displays no proline racemase activity.
Similarity
Belongs to the proline racemase family.
Sequence
MRVIDSHTAGEPTRVVLDGGPDLGSGTLAERAARLEAEHLDFCASVVLEPRGHDAIIGALLVPPSDPACAAGVIYFNNLQNLGMCGHATIGLGVTLAHLGRIRPGRHRFETPVGVVEIDLIDANTVSVVNIESYRLAKDVTVEVEGVGPVTGDVAWGGNWFFLVKNSPIALTGANIRPLTDLTLKIRTALEKAGVTGKDGAWIDHIELFGPAEDPAAQSRNFVLCPGGAYDRSPCGTGCSAKLACLAADGALAPGQDYLQESVIGSTYKISYQPGPGGGVIPTITGQAFVTSDATLIFNPADPYRSGIRL