Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 5462 |
| PDBID: | 7WSL |
| Chains: | HL_D |
| Organism: | Homo sapiens |
| Method: | XRD |
| Resolution (Å): | 1.53 |
| Reference: | 10.1016/j.bbrc.2022.02.026 |
| Antibody | |
| Antibody: | Dostarlimab Fab |
| Antibody mutation: | No |
| INN (Clinical Trial): | Dostarlimab(Approved) |
| Antigen | |
| Antigen: | Human programmed cell death protein 1 (PD-1) |
| Antigen mutation: | No |
| Durg Target: | Q15116 |
Sequence information
Antibody
Heavy Chain: H
Mutation: NULL
| >7WSL_H|Chain C[auth H]|heavy chain|Homo sapiens (9606) EVQLLESGGGLVQPGGSLRLSCAASGFTFSSYDMSWVRQAPGKGLEWVSTISGGGSYTYYQDSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCASPYYAMDYWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHHHHHH |
Light Chain: L
Mutation: NULL
| >7WSL_L|Chain A[auth L]|light chain|Homo sapiens (9606) DIQLTQSPSFLSAYVGDRVTITCKASQDVGTAVAWYQQKPGKAPKLLIYWASTLHTGVPSRFSGSGSGTEFTLTISSLQPEDFATYYCQHYSSYPWTFGQGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC |
Antigen
Chain: D
Mutation: NULL
| >7WSL_D|Chain B[auth D]|Programmed cell death protein 1|Homo sapiens (9606) DRPWNPPTFSPALLVVTEGDNATFTCSFSNTSESFVLNWYRMSPSNQTDKLAAFPEDRSQPGQDSRFRVTQLPNGRDFHMSVVRARRNDSGTYLCGAISLAPKAQIKESLRAELRVTERRAELEHHHHHH |
Interaction
1、Solvent accessible surface areas (SASA) were calculated (Naccess V2.1.1) for each residue in antibody and antigen, respectively. The residues with SASA loss in binding of more than 1Å2 were classified as interacting residues.
Interacting residues (ΔSASA based)
| L: THR31 ALA32 TYR49 TRP50 HIS55 THR56 TYR91 SER92 SER93 TYR94 TRP96 H: VAL2 PHE27 SER31 TYR32 ASP33 THR50 SER52 GLY53 GLY54 SER56 TYR57 TYR59 SER98 TYR100 TYR101 ASP104 TYR105 D: THR59 SER60 GLU61 SER62 VAL64 ASN66 LYS78 ALA81 PHE82 PRO83 GLU84 ASP85 ARG86 SER87 GLN88 ILE126 LEU128 ALA129 PRO130 LYS131 ALA132 ILE134 |
2、We defined interacting paratope-epitope residues by a distance cutoff of < 5Å . Two amino acids are considered as interacting residues if they have at least one atom within a distance of 5 Å from any atom.
Interacting residues (Atom distance based)
