3I1H

Crystal structure of human BFL-1 in complex with BAK BH3 peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Protein BFL-1	polymer	161	18660.2	1	UniProt (Q16548) Pfam (PF00452)	Homo sapiens (human)	Bcl-2-like protein 5, Bcl2-L-5, Bcl-2-related protein A1, Hemopoietic-specific early response protein, Protein GRS
2	B (B)	Apoptosis regulator BAK	polymer	16	1726.9	1	UniProt (Q16611)	Homo sapiens	Bcl-2 homologous antagonist/killer, Bcl-2-like protein 7, Bcl2-L-7
3	C, D (A, B)	water	water		18.0	31	Chemie (HOH)

Sequence modifications

A: 1 - 151 (UniProt: Q16548)

PDB	External Database	Details
Met -9	-	expression tag
Gly -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	20387.1
All*	Total formula weight	20387.1

*Water molecules are not included.