7M5C

Crystal Structure of human BAK in complex with WT 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, C, E, G, I...	Bcl-2 homologous antagonist/killer	polymer	166	18698.9	10	UniProt (Q16611) Pfam (PF00452) In PDB	Homo sapiens (Human)	Apoptosis regulator BAK,Bcl-2-like protein 7,Bcl2-L-7
2	B, D, F, H, J...	Bcl-2 homologous antagonist/killer	polymer	25	2671.0	10	UniProt (Q16611) In PDB	Homo sapiens	Apoptosis regulator BAK,Bcl-2-like protein 7,Bcl2-L-7
3	I, M, O, Q, S...	COPPER (II) ION	non-polymer		63.5	9	Chemie (CU)
4	H, M, P, T, A...	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)

Sequence modifications

A, C, E, G, I, K, M, O, Q, S: 21 - 186 (UniProt: Q16611)

PDB	External Database	Details
Ser 166	Cys 166	conflict
Cys 184	Gly 184	conflict

B, D, F, H, J, L, N, P, R, T: 68 - 89 (UniProt: Q16611)

PDB	External Database	Details
Gly 90	-	expression tag
Gly 91	-	expression tag
Cys 92	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	20
	Total formula weight	213699.2
Non-Polymers*	Number of molecules	17
	Total formula weight	1340.4
All*	Total formula weight	215039.6

*Water molecules are not included.