2X09

Inhibition of the exo-beta-D-glucosaminidase CsxA by a glucosamine- configured castanospermine and an amino-australine analogue

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)	EXO-BETA-D-GLUCOSAMINIDASE	polymer	1032	110633.8	2	UniProt (Q56F26) Pfam (PF22666) Pfam (PF00703) Pfam (PF18368) Pfam (PF16990)	AMYCOLATOPSIS ORIENTALIS
2	C, F (A, B)	AMINO-AUSTRALINE	non-polymer		188.2	2	Chemie (X09)
3	D, E, G (A, B)	CADMIUM ION	non-polymer		112.4	3	Chemie (CD)
4	H, I (A, B)	water	water		18.0	1441	Chemie (HOH)

Sequence modifications

A, B: 1 - 1 (PDB: 2X09)
A, B: 2 - 1032 (UniProt: Q56F26)

PDB	External Database	Details
Asn 750	Trp 750	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	221267.6
Non-Polymers*	Number of molecules	5
	Total formula weight	713.7
All*	Total formula weight	221981.3

*Water molecules are not included.