7UX5

Structure of PDL1 in complex with FP28136, a Helicon Polypeptide

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...	Programmed cell death 1 ligand 1	polymer	129	14810.0	6	UniProt (Q9NZQ7) Pfam (PF07686) In PDB	Homo sapiens (human)	hPD-L1,B7 homolog 1,B7-H1
2	B, D, F, H, J...	Helicon FP28136	polymer	17	2065.3	6		synthetic construct
3	B, D, F, H, J...	N,N'-(1,4-phenylene)diacetamide	non-polymer		192.2	6	Chemie (WHL)

Sequence modifications

A, C, E, G, I, K: 18 - 134 (UniProt: Q9NZQ7)

PDB	External Database	Details
Met 17	-	initiating methionine
Ala 135	-	expression tag
Ala 136	-	expression tag
Ala 137	-	expression tag
Leu 138	-	expression tag
Glu 139	-	expression tag
His 140	-	expression tag
His 141	-	expression tag
His 142	-	expression tag
His 143	-	expression tag
His 144	-	expression tag
His 145	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	101251.6
Non-Polymers*	Number of molecules	6
	Total formula weight	1153.3
All*	Total formula weight	102404.9

*Water molecules are not included.