6LGE

Bombyx mori GH13 sucrose hydrolase complexed with acarbose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Sucrose hydrolase	polymer	598	68739.2	2	UniProt (A0A077JI83) Pfam (PF00128) In PDB	Bombyx mori (Silk moth)
2	C, D	4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose	branched		645.6	2	In PDB BIRD (PRD_900022) GlyTouCan (G08743RW)		beta-acarbose
3	A, B	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
4	A, B	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
5		water	water		18.0	610	Chemie (HOH)

Sequence modifications

A, B: 30 - 606 (UniProt: A0A077JI83)

PDB	External Database	Details
Met 9	-	expression tag
Gly 10	-	expression tag
Ser 11	-	expression tag
Ser 12	-	expression tag
His 13	-	expression tag
His 14	-	expression tag
His 15	-	expression tag
His 16	-	expression tag
His 17	-	expression tag
His 18	-	expression tag
Ser 19	-	expression tag
Ser 20	-	expression tag
Gly 21	-	expression tag
Leu 22	-	expression tag
Val 23	-	expression tag
Pro 24	-	expression tag
Arg 25	-	expression tag
Gly 26	-	expression tag
Ser 27	-	expression tag
His 28	-	expression tag
Met 29	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	137478.4
Branched	Number of molecules	2
	Total formula weight	1291.2
Non-Polymers*	Number of molecules	6
	Total formula weight	177.4
All*	Total formula weight	138947.0

*Water molecules are not included.