7V1W

Difructose dianhydride I synthase/hydrolase (alphaFFase1) from Bifidobacterium dentium in complex with beta-D-arabinofuranose

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, E...	Difructose dianhydride I synthase/hydrolase (alphaFFase1)	polymer	460	53045.0	6	UniProt (A0A6L9SN29) Pfam (PF11175) In PDB	Bifidobacterium dentium
2	A, B, C, D, E	CALCIUM ION	non-polymer		40.1	6	Chemie (CA)
3	A, B, C, D, E...	beta-D-arabinofuranose	non-polymer		150.1	6	Chemie (BXX)
4		water	water		18.0	1748	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 452 (UniProt: A0A6L9SN29)

PDB	External Database	Details
Leu 453	-	expression tag
Glu 454	-	expression tag
His 455	-	expression tag
His 456	-	expression tag
His 457	-	expression tag
His 458	-	expression tag
His 459	-	expression tag
His 460	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	318270.2
Non-Polymers*	Number of molecules	12
	Total formula weight	1141.2
All*	Total formula weight	319411.4

*Water molecules are not included.