5XXY

Crystal structure of PD-L1 complexed with atezolizumab fab at 2.9A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (H)	heavy chain of atezolizumab fab	polymer	240	25677.6	1		Homo sapiens
2	B (L)	light chain of atezolizumab fab	polymer	214	23387.0	1		Homo sapiens
3	C (A)	Programmed cell death 1 ligand 1	polymer	124	14204.2	1	UniProt (Q9NZQ7) Pfam (PF07686)	Homo sapiens (Human)	Programmed death ligand 1,B7 homolog 1,B7-H1
4	D, E (H, L)	water	water		18.0	2	Chemie (HOH)

Sequence modifications

A: 18 - 133 (UniProt: Q9NZQ7)

PDB	External Database	Details
Gly 134	-	expression tag
Ser 135	-	expression tag
His 136	-	expression tag
His 137	-	expression tag
His 138	-	expression tag
His 139	-	expression tag
His 140	-	expression tag
His 141	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	63268.7
All*	Total formula weight	63268.7

*Water molecules are not included.