5BK1

Crystal structure of maltose binding protein in complex with an endosteric synthetic antibody

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	H, C	Synthetic antibody, Fab fragment, Heavy Chain	polymer	236	25251.1	2		Homo sapiens
2	L, D	Synthetic antibody, Fab fragment, Light Chain	polymer	216	23260.6	2		Homo sapiens
3	A, B	Maltose binding protein	polymer	398	44175.6	2	Pfam (PF01547) UniProt (by SIFTS) (P0AEX9) In PDB	Escherichia coli
4	C	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5	C, B	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
6		water	water		18.0	984	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	185374.6
Non-Polymers*	Number of molecules	3
	Total formula weight	219.6
All*	Total formula weight	185594.2

*Water molecules are not included.