Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 5619 |
| PDBID: | 7XOD |
| Chains: | RS_B |
| Organism: | Severe acute respiratory syndrome coronavirus 2, Homo sapiens, Lama glama |
| Method: | EM |
| Resolution (Å): | 3.27 |
| Reference: | 10.1038/s41422-022-00672-4 |
| Antibody | |
| Antibody: | JMB2002 Fab |
| Antibody mutation: | No |
| INN (Clinical Trial): | |
| Antigen | |
| Antigen: | SARS-CoV-2 Omicron BA.2 spike glycoprotein ECD trimer |
| Antigen mutation: | Yes |
| Durg Target: | P0DTC2 |
Sequence information
Antibody
Heavy Chain: R
Mutation: NULL
| >7XOD_R|Chain D[auth R], G[auth U], J[auth X]|Heavy chain of JMB2002 Fab|Homo sapiens (9606) QVQLVQSGAEVKKPGSSVKVSCKASGGTFSSYAISWVRQAPGQGLEWMGRIIPIFGTANYAQKFQGRVTITADESTSTAYMELSSLRSEDTAVYYCASLASYSSGWEDVFDIWGQGTMVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKT |
Light Chain: S
Mutation: NULL
| >7XOD_S|Chain E[auth S], H[auth V], K[auth Y]|Light chain of JMB2002 Fab|Homo sapiens (9606) DIQMTQSPSSLSASVGDRVTITCRASQGISSWLAWYQQKPGKAPKLLIYDASNLETGVPSRFSGSGSGTDFTFTISSLQPEDIATYYCQQYDNLPLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC |
Antigen
Chain: B
Mutation: T19I/L24S/P139D/I210G/C336D/L368F/N370P/A372F/S373A/I402N/D405S/Q414N/N437K/Q474N/A475K/N481A/F490R/Y495R/Q498Y/G502H/L611G/G652Y/T676K/T678H/N679G/S680S/R682S/T761K/P793Y/K814P/G889P/I896P/S939P/V951H/L966K/R983P/L984P
| >7XOD_B|Chain A, B, C|Spike glycoprotein|Severe acute respiratory syndrome coronavirus 2 (2697049) MFVFLVLLPLVSSQCVNLITRTQSYTNSFTRGVYYPDKVFRSSVLHSTQDLFLPFFSNVTWFHAIHVSGTNGTKRFDNPVLPFNDGVYFASTEKSNIIRGWIFGTTLDSKTQSLLIVNNATNVVIKVCEFQFCNDPFLDVYYHKNNKSWMESEFRVYSSANNCTFEYVSQPFLMDLEGKQGNFKNLREFVFKNIDGYFKIYSKHTPINLGRDLPQGFSALEPLVDLPIGINITRFQTLLALHRSYLTPGDSSSGWTAGAAAYYVGYLQPRTFLLKYNENGTITDAVDCALDPLSETKCTLKSFTVEKGIYQTSNFRVQPTESIVRFPNITNLCPFDEVFNATRFASVYAWNRKRISNCVADYSVLYNFAPFFAFKCYGVSPTKLNDLCFTNVYADSFVIRGNEVSQIAPGQTGNIADYNYKLPDDFTGCVIAWNSNKLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGNKPCNGVAGFNCYFPLRSYGFRPTYGVGHQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFNFNGLTGTGVLTESNKKFLPFQQFGRDIADTTDAVRDPQTLEILDITPCSFGGVSVITPGTNTSNQVAVLYQGVNCTEVPVAIHADQLTPTWRVYSTGSNVFQTRAGCLIGAEYVNNSYECDIPIGAGICASYQTQTKSHGSASSVASQSIIAYTMSLGAENSVAYSNNSIAIPTNFTISVTTEILPVSMTKTSVDCTMYICGDSTECSNLLLQYGSFCTQLKRALTGIAVEQDKNTQEVFAQVKQIYKTPPIKYFGGFNFSQILPDPSKPSKRSPIEDLLFNKVTLADAGFIKQYGDCLGDIAARDLICAQKFNGLTVLPPLLTDEMIAQYTSALLAGTITSGWTFGAGPALQIPFPMQMAYRFNGIGVTQNVLYENQKLIANQFNSAIGKIQDSLSSTPSALGKLQDVVNHNAQALNTLVKQLSSKFGAISSVLNDILSRLDPPEAEVQIDRLITGRLQSLQTYVTQQLIRAAEIRASANLAATKMSECVLGQSKRVDFCGKGYHLMSFPQSAPHGVVFLHVTYVPAQEKNFTTAPAICHDGKAHFPREGVFVSNGTHWFVTQRNFYEPQIITTDNTFVSGNCDVVIGIVNNTVYDPLQPELDSFKEELDKYFKNHTSPDVDLGDISGINASVVNIQKEIDRLNEVAKNLNESLIDLQELGKYEQYIKWPWYIWLGFIAGLIAIVMVTIMLCCMTSCCSCLKGCCSCGSCCKFDEDDSEPVLKGVKLHYT |
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)
| R: THR28 SER30 SER31 ALA33 ARG50 ILE52 ILE54 PHE55 THR57 ALA58 ASN59 GLU74 LEU99 TYR102 SER103 SER104 GLY105 TRP106 GLU107 ASP108 S: SER31 TRP32 ASP50 TYR91 ASP92 ASN93 LEU94 B: THR345 ARG346 PHE347 ALA348 SER349 TYR351 ALA352 LEU441 ASP442 SER443 LYS444 VAL445 GLY446 GLY447 ASN448 TYR449 ASN450 TYR451 LEU452 ILE468 THR470 ILE472 GLY482 VAL483 ALA484 CYS488 TYR489 PHE490 LEU492 ARG493 SER494 |
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)
