Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 3246 |
| PDBID: | 6XXV |
| Chains: | AB_C |
| Organism: | Homo sapiens |
| Method: | XRD |
| Resolution (Å): | 2.20 |
| Reference: | 10.1126/science.aay5051 |
| Antibody | |
| Antibody: | C57 Fab |
| Antibody mutation: | No |
| INN (Clinical Trial): | |
| Antigen | |
| Antigen: | computationally designed Immunogen S2_1.2 |
| Antigen mutation: | No |
| Durg Target: | |
Sequence information
Antibody
Heavy Chain: A
Mutation: NULL
| >6XXV_A|Chain A, D|Antibody C57, Heavy Chain|Homo sapiens (9606) MGCVAETGEFTREVQLVESGGGLAKPGGSLRLSCAASGFTFSPYWMYWVRQAPGKGLEWVSVINSGGGITYYTDSVKGRFTISRENAKNTLYLQMDSLRPEDTAVYYCVRDRTYYSGVYYTEDGLDSWGQGVLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDGTKHHHHHH |
Light Chain: B
Mutation: NULL
| >6XXV_B|Chain B, E|Antibody C57, Light Chain|Homo sapiens (9606) MGCVAETGTRDIQMTQSPSSLSASVGDRVTVTCRAGQGVSNYLSWYQQKPGKVPKLLIYKASSLQSGVPSRFSGSGSGTEFTLTISSLQPEDFATYYCLQHNIHPYSFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGECGTKHHHHHH |
Antigen
Chain: C
Mutation: NULL
| >6XXV_C|Chain C, F|S2_1.2|Homo sapiens (9606) MASREDMREEADEDFKSFVEAAKDNFNKFKARLRKGKITREHREMMKKLAKQNANKAKEAVRKRLSELLSKINDMPITNDQKKLMSNQVLQFADDAEAEIDQLAAKATKEFTGGSWLEHHHHHH |
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)
| A: PRO43 TRP45 ASN64 SER65 GLY67 ILE69 TYR71 THR113 TYR114 TYR115 SER116 GLY117 VAL118 TYR120 GLU122 B: SER40 TYR42 LYS60 HIS101 ASN102 ILE103 HIS104 TYR106 C: LEU68 SER69 ASN72 ASP73 MET74 PRO75 ILE76 THR77 ASN78 ASP79 LYS81 LYS82 SER85 ASN86 LEU89 |
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)
