6HFZ

Crystal structure of a two-domain esterase (CEX) active on acetylated mannans

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	GDSL-like protein	polymer	378	42635.7	4	UniProt (C7G6F8) Pfam (PF13472) In PDB	Roseburia intestinalis L1-82
2	A, B, C	ACETATE ION	non-polymer		59.0	3	Chemie (ACT)
3	A, B, D	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	3	Chemie (EPE)
4		water	water		18.0	808	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 372 (UniProt: C7G6F8)

PDB	External Database	Details
Mse 1	-	initiating methionine
Ala 373	-	expression tag
His 374	-	expression tag
His 375	-	expression tag
His 376	-	expression tag
His 377	-	expression tag
His 378	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	170543.0
Non-Polymers*	Number of molecules	6
	Total formula weight	892.0
All*	Total formula weight	171435.0

*Water molecules are not included.