Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 5103 |
| PDBID: | 7U2D |
| Chains: | HL_A |
| Organism: | Severe acute respiratory syndrome coronavirus 2, Homo sapiens |
| Method: | XRD |
| Resolution (Å): | 2.76 |
| Reference: | 10.1073/pnas.2205784119 |
| Antibody | |
| Antibody: | ADG20 Fab |
| Antibody mutation: | No |
| INN (Clinical Trial): | |
| Antigen | |
| Antigen: | SARS-CoV-2 WT spike glycoprotein RBD |
| Antigen mutation: | No |
| Durg Target: | P0DTC2 |
Sequence information
Antibody
Heavy Chain: H
Mutation: NULL
| >7U2D_H|Chain B[auth H]|ADG20 heavy chain|Homo sapiens (9606) EVQLVESGGGLVKPGGSLRLSCAASGFTFSSYYMNWVRQAPGKGLEWVSSISEDGYSTYYPDSLKGRFTISRDSAKNSLYLQMNSLRADDTAVYYCARDFSGHTAWAGTGFEYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC |
Light Chain: L
Mutation: NULL
| >7U2D_L|Chain C[auth L]|ADG20 light chain|Homo sapiens (9606) QPVLTQPPSVSGAPGQRITISCTGSSSNIGAGYDVHWYQQLPGTAPKLLIYGSSSRNSGVPDRFSGSKSGTSASLAITGLQAEDEADYYCQSYDSSLSVLYTFGTGTKVTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS |
Antigen
Chain: A
Mutation: NULL
| >7U2D_A|Chain A|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) TNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSGHHHHHH |
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)
| H: TYR32 TYR33 GLU52 ASP53 TYR55 SER56 TYR58 PHE96 GLY98 HIS99 L: GLY30 TYR31 ASP32 TYR91 SER93 LEU95 A: ARG403 ASP405 ARG408 GLN409 THR415 ASN439 TYR449 GLY496 GLN498 PRO499 THR500 ASN501 GLY502 VAL503 GLY504 TYR505 GLN506 TYR508 |
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)
