Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 4328 |
| PDBID: | 7MMO |
| Chains: | DE_F |
| Organism: | Homo sapiens, Severe acute respiratory syndrome coronavirus 2 |
| Method: | XRD |
| Resolution (Å): | 2.43 |
| Reference: | 10.1101/2021.04.30.442182 |
| Antibody | |
| Antibody: | LY-CoV1404 Fab |
| Antibody mutation: | No |
| INN (Clinical Trial): | Bebtelovimab(Approved) |
| Antigen | |
| Antigen: | SARS-CoV-2 Spike glycoprotein RBD |
| Antigen mutation: | No |
| Durg Target: | P0DTC2 |
Sequence information
Antibody
Heavy Chain: D
Mutation: NULL
| >7MMO_D|Chain A, D|LY-CoV1404 Fab heavy chain|Homo sapiens (9606) QITLKESGPTLVKPTQTLTLTCTFSGFSLSISGVGVGWLRQPPGKALEWLALIYWDDDKRYSPSLKSRLTISKDTSKNQVVLKMTNIDPVDTATYYCAHHSISTIFDHWGQGTLVTVSSASTKGPSVFPLAPCSRSTSESTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTKTYTCNVDHKPSNTKVDKRVHHHHHH |
Light Chain: E
Mutation: NULL
| >7MMO_E|Chain B, E|LY-CoV1404 Fab light chain|Homo sapiens (9606) QSALTQPASVSGSPGQSITISCTATSSDVGDYNYVSWYQQHPGKAPKLMIFEVSDRPSGISNRFSGSKSGNTASLTISGLQAEDEADYYCSSYTTSSAVFGGGTKLTVLGRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTQGTTSVTKSFNRGEC |
Antigen
Chain: F
Mutation: NULL
| >7MMO_F|Chain C, F|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) FPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPHHHHHH |
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)
| Chain residues position delta_SASA
: residuesposition D: ILE31 SER32 GLY33 TRP49 LEU52 TYR54 TRP55 ASP56 ASP58 ARG60 ILE102 SER103 E: ASP29 VAL30 GLY31 ASP32 TYR33 ASN34 TYR35 GLU53 TYR94 THR95 THR96 SER97 SER98 ALA99 F: THR345 ASN439 ASN440 LEU441 SER443 LYS444 VAL445 GLY446 GLY447 ASN448 TYR449 ASN450 GLN498 PRO499 THR500 ASN501 GLY502 VAL503 GLN506 ARG509 |
2、We defined interacting paratope-epitope residues by a distance cutoff of < 6 Å . Two amino acids are considered as interacting residues if they have at least one atom within a distance of 6 Å from any atom.
Interacting residues (Atom distance based)
