2W2B

Crystal Structure of single point mutant Tyr20Phe p-coumaric Acid Decarboxylase from Lactobacillus plantarum: structural insights into the active site and decarboxylation catalytic mechanism

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	P-COUMARIC ACID DECARBOXYLASE	polymer	194	22827.3	2	UniProt (Q88RY7) Pfam (PF05870) UniProt (by SIFTS) (F9ULL2)	LACTOBACILLUS PLANTARUM
2	C, E (A, B)	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
3	D, F (A, B)	ISOPROPYL ALCOHOL	non-polymer		60.1	2	Chemie (IPA)
4	G, H (A, B)	water	water		18.0	498	Chemie (HOH)

Sequence modifications

A, B: -15 - 0 (PDB: 2W2B)
A, B: 1 - 178 (UniProt: Q88RY7)

PDB	External Database	Details
Phe 20	Tyr 20	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	45654.6
Non-Polymers*	Number of molecules	4
	Total formula weight	238.3
All*	Total formula weight	45892.9

*Water molecules are not included.