7CJ5

Crystal structure of homo dimeric D-allulose 3-epimerase from Methylomonas sp. in complex with D-fructose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Epimerase	polymer	294	32307.3	2	UniProt (A0A172U6X0) Pfam (PF01261) In PDB	Methylomonas sp. DH-1
2	A, B	MANGANESE (II) ION	non-polymer		54.9	2	Chemie (MN)
3	A, B	D-fructose	non-polymer		180.2	2	Chemie (FUD)
4	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	A	beta-D-fructopyranose	non-polymer		180.2	1	Chemie (BDF)
6		water	water		18.0	255	Chemie (HOH)

Sequence modifications

A, B: 1 - 286 (UniProt: A0A172U6X0)

PDB	External Database	Details
Gly 287	-	expression tag
Ser 288	-	expression tag
His 289	-	expression tag
His 290	-	expression tag
His 291	-	expression tag
His 292	-	expression tag
His 293	-	expression tag
His 294	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	64614.5
Non-Polymers*	Number of molecules	7
	Total formula weight	699.0
All*	Total formula weight	65313.5

*Water molecules are not included.