Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 5307 |
| PDBID: | 7WBZ |
| Chains: | HL_A |
| Organism: | Severe acute respiratory syndrome coronavirus 2, Homo sapiens |
| Method: | XRD |
| Resolution (Å): | 2.42 |
| Reference: | 10.1038/s42003-022-03739-5 |
| Antibody | |
| Antibody: | 2303 Fab |
| Antibody mutation: | No |
| INN (Clinical Trial): | |
| Antigen | |
| Antigen: | SARS-CoV-2 spike glycoprotein RBD |
| Antigen mutation: | No |
| Durg Target: | P0DTC2 |
Sequence information
Antibody
Heavy Chain: H
Mutation: NULL
| >7WBZ_H|Chain B[auth H]|2303 heavy chain|Homo sapiens (9606) EVQLVESGGGLVQPGGSLRLSCAASGFTVRSNYMSWVRQAPGKGLEWVSLIYSGGSTYYADSVKGRFIISRDNSKNTLYLQMNSLRAEDTAVYYCARDLAVYGMDVWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDK |
Light Chain: L
Mutation: NULL
| >7WBZ_L|Chain C[auth L]|2303 light chain|Homo sapiens (9606) DIQLTQSPSFLSASVGDRVTITCRASQGISSYLAWYQQKPGKAPKLLIYGASTLQSGVPSRFSGSGSGTEFKLTISSLQPEDFATYYCQQLNNYPPVTFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC |
Antigen
Chain: A
Mutation: NULL
| >7WBZ_A|Chain A|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) RVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKHHHHHH |
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: VAL2 GLY26 PHE27 THR28 ARG30 SER31 ASN32 TYR33 LEU50 TYR52 SER53 GLY54 SER56 TYR58 ARG97 LEU99 ALA100 VAL101 TYR102 ASP105 VAL106 L: ILE2 GLN27 GLY28 ILE29 SER30 TYR32 SER67 GLY68 THR69 GLN90 LEU91 ASN92 ASN93 TYR94 A: ARG403 ASP405 THR415 GLY416 LYS417 ASP420 TYR421 TYR453 LEU455 PHE456 ARG457 LYS458 SER459 ASN460 TYR473 GLN474 ALA475 GLY476 SER477 PHE486 ASN487 TYR489 PHE490 GLN493 SER494 TYR495 GLY496 GLN498 THR500 ASN501 GLY502 VAL503 GLY504 TYR505 |
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)
