7Z2U

Wild-type ferulic acid esterase from Lactobacillus buchneri in complex with ferulate

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)	Ferulic acid esterase	polymer	282	31690.6	2	UniProt (D7RU28) Pfam (PF12146)	Lentilactobacillus buchneri
2	C, D, F, G (A, B)	3-(4-HYDROXY-3-METHOXYPHENYL)-2-PROPENOIC ACID	non-polymer		194.2	4	Chemie (FER)
3	E, H (B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
4	I, J (A, B)	water	water		18.0	333	Chemie (HOH)

Sequence modifications

A, B: 1 - 260 (UniProt: D7RU28)

PDB	External Database	Details
Met -21	-	initiating methionine
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Val -11	-	expression tag
Asp -10	-	expression tag
Leu -9	-	expression tag
Gly -8	-	expression tag
Thr -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	63381.2
Non-Polymers*	Number of molecules	6
	Total formula weight	856.9
All*	Total formula weight	64238.1

*Water molecules are not included.