6RNU

BCL-XL in a complex with a covalent small molecule inhibitor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Bcl-2-like protein 1	polymer	177	20384.4	2	UniProt (Q07817) Pfam (PF02180) Pfam (PF00452) In PDB	Homo sapiens (Human)	Bcl2-L-1,Apoptosis regulator Bcl-X
2	A	4-(4-fluorophenyl)-3-fluorosulfonyl-benzoic acid	non-polymer		298.3	2	Chemie (KBH)
3	A	BROMIDE ION	non-polymer		79.9	1	Chemie (BR)
4		water	water		18.0	96	Chemie (HOH)

Sequence modifications

A, B: 1 - 209 (UniProt: Q07817)

PDB	External Database	Details
-	Met 45	deletion
-	Glu 46	deletion
-	Thr 47	deletion
-	Pro 48	deletion
-	Ser 49	deletion
-	Ala 50	deletion
-	Ile 51	deletion
-	Asn 52	deletion
-	Gly 53	deletion
-	Asn 54	deletion
-	Pro 55	deletion
-	Ser 56	deletion
-	Trp 57	deletion
-	His 58	deletion
-	Leu 59	deletion
-	Ala 60	deletion
-	Asp 61	deletion
-	Ser 62	deletion
-	Pro 63	deletion
-	Ala 64	deletion
-	Val 65	deletion
-	Asn 66	deletion
-	Gly 67	deletion
-	Ala 68	deletion
-	Thr 69	deletion
-	Gly 70	deletion
-	His 71	deletion
-	Ser 72	deletion
-	Ser 73	deletion
-	Ser 74	deletion
-	Leu 75	deletion
-	Asp 76	deletion
-	Ala 77	deletion
-	Arg 78	deletion
-	Glu 79	deletion
-	Val 80	deletion
-	Ile 81	deletion
-	Pro 82	deletion
-	Met 83	deletion
-	Ala 84	deletion
Leu 210	-	expression tag
Glu 211	-	expression tag
His 212	-	expression tag
His 213	-	expression tag
His 214	-	expression tag
His 215	-	expression tag
His 216	-	expression tag
His 217	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40768.7
Non-Polymers*	Number of molecules	3
	Total formula weight	676.4
All*	Total formula weight	41445.2

*Water molecules are not included.