7UXQ

Structure of PDL1 in complex with FP28135, 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, B	Programmed cell death 1 ligand 1	polymer	129	14810.0	2	UniProt (Q9NZQ7) Pfam (PF07686) In PDB	Homo sapiens (human)	hPD-L1,B7 homolog 1,B7-H1
2	C, D	FP28135	polymer	19	2015.3	2		synthetic construct
3	A, B, D	1,2-ETHANEDIOL	non-polymer		62.1	10	Chemie (EDO)
4	C, D	N,N'-(1,4-phenylene)diacetamide	non-polymer		192.2	2	Chemie (WHL)
5		water	water		18.0	12	Chemie (HOH)

Sequence modifications

A, B: 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	4
	Total formula weight	33650.6
Non-Polymers*	Number of molecules	12
	Total formula weight	1005.1
All*	Total formula weight	34655.7

*Water molecules are not included.