5YQS

Isoprimeverose-producing enzyme from Aspergillus oryzae in complex with isoprimeverose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Isoprimeverose-producing enzyme	polymer	765	84087.3	2	UniProt (Q2U8V9) Pfam (PF00933) Pfam (PF01915) Pfam (PF14310) In PDB	Aspergillus oryzae RIB40 (Yellow koji mold)
2	C, D, E, I, J...	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	6	In PDB GlyTouCan (G42666HT)
3	F, H, L, N	alpha-D-xylopyranose-(1-6)-beta-D-glucopyranose	branched		312.3	4	In PDB GlyTouCan (G00977CB)
4	G, M	alpha-D-xylopyranose-(1-6)-alpha-D-glucopyranose	branched		312.3	2	In PDB GlyTouCan (G00097DN)
5	A, B	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	9	Chemie (NAG)
6	A, B	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
7	A	beta-D-glucopyranose	non-polymer		180.2	1	Chemie (BGC)
8		water	water		18.0	552	Chemie (HOH)

Sequence modifications

A, B: 23 - 779 (UniProt: Q2U8V9)

PDB	External Database	Details
Val 780	-	expression tag
Asp 781	-	expression tag
His 782	-	expression tag
His 783	-	expression tag
His 784	-	expression tag
His 785	-	expression tag
His 786	-	expression tag
His 787	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	168174.7
Branched	Number of molecules	12
	Total formula weight	4420.0
Non-Polymers*	Number of molecules	12
	Total formula weight	2251.2
All*	Total formula weight	174845.9

*Water molecules are not included.