8QEF

A carbohydrate esterase family 15 (CE15) glucuronoyl esterase from Phocaeicola ATCC 8482 bound to novel ligand.

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)	Putative acetyl xylan esterase	polymer	426	48717.9	2	UniProt (A6KWT9) Pfam (PF22244)	Phocaeicola vulgatus ATCC 8482
2	C, D, E, G (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	4	Chemie (EDO)
3	F (B)	beta-D-galactopyranuronic acid	non-polymer		194.1	1	Chemie (GTR)
4	H, I (A, B)	water	water		18.0	95	Chemie (HOH)

Sequence modifications

A, B: 30 - 427 (UniProt: A6KWT9)

PDB	External Database	Details
Met 2	-	initiating methionine
Gly 3	-	expression tag
Ser 4	-	expression tag
Ser 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
His 11	-	expression tag
Ser 12	-	expression tag
Ser 13	-	expression tag
Glu 14	-	expression tag
Asn 15	-	expression tag
Leu 16	-	expression tag
Tyr 17	-	expression tag
Phe 18	-	expression tag
Gln 19	-	expression tag
Gly 20	-	expression tag
His 21	-	expression tag
Ser 22	-	expression tag
Lys 23	-	expression tag
Ser 24	-	expression tag
Pro 25	-	expression tag
Arg 26	-	expression tag
Lys 27	-	expression tag
Asp 28	-	expression tag
Tyr 29	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	97435.8
Non-Polymers*	Number of molecules	5
	Total formula weight	442.4
All*	Total formula weight	97878.2

*Water molecules are not included.