3UGH

Crystal structure of a 6-SST/6-SFT from Pachysandra terminalis in complex with 6-kestose

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)	Sucrose:(Sucrose/fructan) 6-fructosyltransferase	polymer	546	61215.7	2	UniProt (E3PQS3) Pfam (PF00251) Pfam (PF08244)	Pachysandra terminalis
2	C, G (C, G)	alpha-L-fucopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		570.5	2	In PDB GlyTouCan (G11971MR)
3	D, F (D, F)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	2	In PDB GlyTouCan (G15407YE)
4	E (E)	alpha-D-xylopyranose-(1-2)-[alpha-D-mannopyranose-(1-3)][alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1189.1	1	In PDB GlyTouCan (G98899DA)
5	H, I (H, I)	alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		894.8	2	In PDB GlyTouCan (G83878UZ)
6	J (J)	beta-D-fructofuranose-(2-6)-beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose	branched		504.4	1	In PDB BIRD (PRD_900088)		6-kestose
7	K (A)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
8	L, N (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
9	M, O (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)

Sequence modifications

A, B: 1 - 546 (UniProt: E3PQS3)

PDB	External Database	Details
Val 133	Ala 242	SEE REMARK 999
Gly 361	Arg 470	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	122431.3
Branched	Number of molecules	8
	Total formula weight	5797.3
Non-Polymers*	Number of molecules	5
	Total formula weight	597.5
All*	Total formula weight	128826.2

*Water molecules are not included.