Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 4732 |
| PDBID: | 7R8N |
| Chains: | OP_B |
| Organism: | Severe acute respiratory syndrome coronavirus 2, Homo sapiens |
| Method: | EM |
| Resolution (Å): | 3.55 |
| Reference: | 10.1016/j.immuni.2021.07.008 |
| Antibody | |
| Antibody: | C051 Fab |
| Antibody mutation: | No |
| INN (Clinical Trial): | |
| Antigen | |
| Antigen: | SARS-CoV-2 Spike glycoprotein |
| Antigen mutation: | No |
| Durg Target: | P0DTC2 |
Sequence information
Antibody
Heavy Chain: O
Mutation: NULL
| >7R8N_O|Chain D[auth H], F[auth M], H[auth O]|C051 Fab Heavy Chain|Homo sapiens (9606) EVQLVESGGGLIQAGGSLRLSCAASGFGVRNNYMSWVRQAPGKGLEWVSVIYSGGTTYYADSVKGRFTISRDNSKNTVFLQMNSLRAEDTAVYYCAREGDVEGFSDLWSGYSRDRYYFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKT |
Light Chain: P
Mutation: NULL
| >7R8N_P|Chain E[auth L], G[auth N], I[auth P]|C051 Fab Light Chain|Homo sapiens (9606) QSVLTQPASVSGSPGQSITFSCTGTSSDVGGYNYVSWYQQYPGKAPKLLIYDVTNRPSGVSDRFSGSKSGNTASLTISGLQAEDEADYYCSSFTSSNTRVFGTGTKVTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS |
Antigen
Chain: B
Mutation: NULL
| >7R8N_B|Chain A, B, C[auth E]|Spike glycoprotein|Severe acute respiratory syndrome coronavirus 2 (2697049) MFVFLVLLPLVSSQCVNLTTRTQLPPAYTNSFTRGVYYPDKVFRSSVLHSTQDLFLPFFSNVTWFHAIHVSGTNGTKRFDNPVLPFNDGVYFASTEKSNIIRGWIFGTTLDSKTQSLLIVNNATNVVIKVCEFQFCNDPFLGVYYHKNNKSWMESEFRVYSSANNCTFEYVSQPFLMDLEGKQGNFKNLREFVFKNIDGYFKIYSKHTPINLVRDLPQGFSALEPLVDLPIGINITRFQTLLALHRSYLTPGDSSSGWTAGAAAYYVGYLQPRTFLLKYNENGTITDAVDCALDPLSETKCTLKSFTVEKGIYQTSNFRVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFNFNGLTGTGVLTESNKKFLPFQQFGRDIADTTDAVRDPQTLEILDITPCSFGGVSVITPGTNTSNQVAVLYQDVNCTEVPVAIHADQLTPTWRVYSTGSNVFQTRAGCLIGAEHVNNSYECDIPIGAGICASYQTQTNSPASVASQSIIAYTMSLGAENSVAYSNNSIAIPTNFTISVTTEILPVSMTKTSVDCTMYICGDSTECSNLLLQYGSFCTQLNRALTGIAVEQDKNTQEVFAQVKQIYKTPPIKDFGGFNFSQILPDPSKPSKRSPIEDLLFNKVTLADAGFIKQYGDCLGDIAARDLICAQKFNGLTVLPPLLTDEMIAQYTSALLAGTITSGWTFGAGPALQIPFPMQMAYRFNGIGVTQNVLYENQKLIANQFNSAIGKIQDSLSSTPSALGKLQDVVNQNAQALNTLVKQLSSNFGAISSVLNDILSRLDPPEAEVQIDRLITGRLQSLQTYVTQQLIRAAEIRASANLAATKMSECVLGQSKRVDFCGKGYHLMSFPQSAPHGVVFLHVTYVPAQEKNFTTAPAICHDGKAHFPREGVFVSNGTHWFVTQRNFYEPQIITTDNTFVSGNCDVVIGIVNNTVYDPLQPELDSFKEELDKYFKNHTSPDVDLGDISGINASVVNIQKEIDRLNEVAKNLNESLIDLQELGKYEQYIKWPSGRLVPRGSPGSGYIPEAPRDGQAYVRKDGEWVLLSTFLGHHHHHHGLNDIFEAQKIEWHE |
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 O: ALA24 SER25 GLY26 PHE27 GLY28 ARG30 ASN31 TYR33 TYR52 SER53 GLY54 GLY55 THR56 THR57 TYR58 ASN73 SER74 ASN76 ASP100 VAL101 TYR111 SER112 ARG113 ASP114 TYR116 P: TYR33 TYR35 PHE94 THR95 SER97 ASN98 B: LYS417 TYR421 LYS444 TYR449 ASN450 LEU452 TYR453 LEU455 PHE456 ILE472 VAL483 GLU484 GLY485 PHE486 ASN487 CYS488 TYR489 PHE490 LEU492 GLN493 SER494 TYR495 GLY496 GLN498 |
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)
