1BXL

STRUCTURE OF BCL-XL/BAK PEPTIDE COMPLEX, NMR, MINIMIZED AVERAGE STRUCTURE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	BCL-XL	polymer	221	24879.4	1	UniProt (Q07817) Pfam (PF02180) Pfam (PF00452) In PDB	Escherichia coli
2	B	BAK PEPTIDE	polymer	16	1726.9	1	UniProt (Q16611) In PDB

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	26606.3
All*	Total formula weight	26606.3

*Water molecules are not included.