6S2B

Structure of beta-fructofuranosidase from Schwanniomyces occidentalis complexed with fructosyl-erythritol

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)	Fructofuranosidase	polymer	535	61088.9	2	UniProt (E5D0X5)	Schwanniomyces occidentalis (Yeast)
2	C (C)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	1	In PDB GlyTouCan (G15407YE)
3	D (D)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
4	E, F, G, H, L... (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	8	Chemie (NAG)
5	I, P (A, B)	(2~{S},3~{R})-4-[(2~{R},3~{S},4~{S},5~{R})-2,5-bis(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]oxybutane-1,2,3-triol	non-polymer		284.3	2	Chemie (KTE)
6	J, Q (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
7	K (A)	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
8	R, S (A, B)	water	water		18.0	848	Chemie (HOH)

Sequence modifications

A, B: 1 - 535 (UniProt: E5D0X5)

PDB	External Database	Details
Ala 50	Asp 50	conflict
Asn 146	Leu 146	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	122177.8
Branched	Number of molecules	2
	Total formula weight	1010.9
Non-Polymers*	Number of molecules	13
	Total formula weight	2527.7
All*	Total formula weight	125716.5

*Water molecules are not included.