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Complex | |
AACDB_ID: | 3372 |
PDBID: | 7B0B |
Chains: | HL_F |
Organism: | Homo sapiens, Severe acute respiratory syndrome coronavirus 2 |
Method: | XRD |
Resolution (Å): | 2.98 |
Reference: | 10.1016/j.immuni.2023.11.004 |
Antibody | |
Antibody: | HbnC3t1p1_C6 Fab |
Antibody mutation: | No |
INN (Clinical Trial): | |
Antigen | |
Antigen: | SARS-CoV-2 spike glycoprotein RBD |
Antigen mutation: | No |
Durg Target: | P0DTC2 |
Antibody
Heavy Chain: H
Mutation: NULL
>7B0B_H|Chain B[auth H]|Fab heavy chain|Homo sapiens (9606) QMQLVQSGPEVKKPGTSVKVSCKASGFTFTSSAVQWVRQARGQRLEWIGWIVVGSGNTNYAQKFQERVTITRDMSTSTAYMELSSLRSEDTAVYYCAAPHCSSTICYDGFDIWGQGTMVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTH |
Light Chain: L
Mutation: NULL
>7B0B_L|Chain A[auth L]|IGK@ protein|Homo sapiens (9606) EIVLTQSPGTLSLSPGERATLSCRASQSVSSSYLAWYQQKPGQAPRLLIYGASSRATGIPDRFSGSGSGTDFTLTISRVEPEDFAVYYCQQYGSSPWTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC |
Antigen
Chain: F
Mutation: NULL
>7B0B_F|Chain C[auth F]|Surface glycoprotein|Severe acute respiratory syndrome coronavirus 2 (2697049) RVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFHHHHHH |
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: SER32 TYR33 TYR92 GLY93 TRP97 H: THR30 SER31 SER32 ALA33 TRP50 VAL52 GLY54 SER55 ASN57 PRO99 THR104 ILE105 CYS106 TYR107 ASP108 GLY109 PHE110 F: LEU455 PHE456 TYR473 GLN474 ALA475 GLY476 SER477 THR478 PRO479 VAL483 GLU484 GLY485 PHE486 ASN487 CYS488 TYR489 GLN493 |
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)