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3BIK

Crystal Structure of the PD-1/PD-L1 Complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1AProgrammed cell death 1 ligand 1polymer22225396.81UniProt (Q9NZQ7)
Pfam (PF07686)
Pfam (PF08205)
In PDB
Homo sapiens (human)Programmed death ligand 1, PD-L1, PDCD1 ligand 1, B7 homolog 1, B7-H1, CD274 antigen
2B, CProgrammed cell death protein 1polymer13415091.82UniProt (Q02242)
Pfam (PF07686)
In PDB
Mus musculus (house mouse)Protein PD-1, mPD-1, CD279 antigen
3CGLYCEROLnon-polymer92.11Chemie (GOL)
4waterwater18.076Chemie (HOH)
Sequence modifications
B, C: 25 - 157 (UniProt: Q02242)
PDBExternal DatabaseDetails
Ala 24-expression tag
Ser 83Cys 83engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight55580.4
Non-Polymers*Number of molecules1
Total formula weight92.1
All*Total formula weight55672.5
*Water molecules are not included.

222036

PDB entries from 2024-07-03

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