Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 3203 |
| PDBID: | 6XKP |
| Chains: | HL_A |
| Organism: | Severe acute respiratory syndrome coronavirus 2, Homo sapiens |
| Method: | XRD |
| Resolution (Å): | 2.72 |
| Reference: | 10.1016/j.cell.2020.09.049 |
| Antibody | |
| Antibody: | CV07-270 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
| >6XKP_H|Chain C[auth H], E[auth M]|CV07-270 Heavy Chain|Homo sapiens (9606) QVQLVESGGGLVKPGGSLRLSCAASGFTFSDYYMTWIRQAPGKGLEWVSYISSSGSTIYYADSVKGRFTISRDNAKNSLYLQMNSLRAEDTAVYYCARARGSSGWYRIGTRWGNWFDPWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC |
Light Chain: L
Mutation: NULL
| >6XKP_L|Chain D[auth L], F[auth N]|CV07-270 Light Chain|Homo sapiens (9606) QSALTQPASVSGSPGQSITISCTGTSSDVGGYNYVSWYQQHPGKAPKLMIYEVSNRPSGVSNRFSGSKSGNTASLTISGLQAEDEADYYCSSYTSSSNVVFGGGTMLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS |
Antigen
Chain: A
Mutation: NULL
| >6XKP_A|Chain A, B|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) RVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFSGHHHHHH |
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: THR28 SER30 ASP31 TYR32 ARG94 ARG96 GLY97 SER98 SER99 L: GLY28 GLY29 TYR30 TYR49 GLU50 A: ARG346 PHE347 ALA348 SER349 TYR351 ALA352 ASP442 LYS444 VAL445 GLY446 GLY447 ASN448 TYR449 ASN450 TYR451 LEU452 THR470 VAL483 GLU484 GLY485 PHE490 LEU492 GLN493 SER494 GLN498 |
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)
