3TON

Crystral Structure of the C-terminal Subunit of Human Maltase-Glucoamylase

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)	Maltase-glucoamylase, intestinal	polymer	908	103727.2	2	UniProt (O43451) Pfam (PF00088) Pfam (PF01055) Pfam (PF21365)	Homo sapiens (human)	MGAM, Maltase, Alpha-glucosidase, Glucoamylase, Glucan 1,4-alpha-glucosidase
2	C, D (A, B)	water	water		18.0	20	Chemie (HOH)

Sequence modifications

A, B: 960 - 1853 (UniProt: O43451)

PDB	External Database	Details
Trp 952	-	expression tag
Ser 953	-	expression tag
His 954	-	expression tag
Pro 955	-	expression tag
Gln 956	-	expression tag
Phe 957	-	expression tag
Glu 958	-	expression tag
Lys 959	-	expression tag
His 1854	-	expression tag
His 1855	-	expression tag
His 1856	-	expression tag
His 1857	-	expression tag
His 1858	-	expression tag
His 1859	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	207454.4
All*	Total formula weight	207454.4

*Water molecules are not included.