1EZ9

STRUCTURE OF MALTOTETRAITOL BOUND TO OPEN-FORM MALTODEXTRIN BINDING PROTEIN IN P1 CRYSTAL FORM

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	MALTOSE-BINDING PERIPLASMIC PROTEIN	polymer	370	40753.2	2	UniProt (P02928) Pfam (PF01547) UniProt (by SIFTS) (P0AEX9) In PDB	Escherichia coli	MALTODEXTRIN-BINDING PROTEIN
2	C, D	alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-D-glucose	branched		666.6	2	In PDB GlyTouCan (G85441OF)
3		water	water		18.0	763	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	81506.3
Branched	Number of molecules	2
	Total formula weight	1333.2
All*	Total formula weight	82839.5

*Water molecules are not included.