Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 585 |
| PDBID: | 3MA9 |
| Chains: | HL_A |
| Organism: | Human immunodeficiency virus 1, Homo sapiens |
| Method: | XRD |
| Resolution (Å): | 2.05 |
| Reference: | 10.1371/journal.ppat.1001182 |
| Antibody | |
| Antibody: | 8066 Fab |
| Antibody mutation: | No |
| INN (Clinical Trial): | |
| Antigen | |
| Antigen: | HIV-1 gp41 |
| Antigen mutation: | No |
| Durg Target: | Q53I07; P35961; |
Sequence information
Antibody
Heavy Chain: H
Mutation: NULL
| >3MA9_H|Chain B[auth H]|Fab8066 FAB ANTIBODY FRAGMENT, Heavy Chain|Homo sapiens (9606) QVQLVQSGAEVKKPGSSVKVSCKASGGTFNSYAFSWVRQAPGQGLEWMGSIIPIFGTTNYAQKFQGRVTITADESTSTAYMELSSLRSEDTAVYYCARYFDTYNNYGFANWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSEFEQKLISEEDLNGAPHHHHHH |
Light Chain: L
Mutation: NULL
| >3MA9_L|Chain C[auth L]|Fab8066 FAB ANTIBODY FRAGMENT, Light Chain|Homo sapiens (9606) DIELTQPPSVSVVPGQTARISCSGDNIPYEYASWYQQKPGQAPVLVIYGDNNRPSGIPERFSGSNSGNTATLTISGTQAEDEADYYCASWDSMTVDGVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTEA |
Antigen
Chain: A
Mutation: NULL
| >3MA9_A|Chain A|Transmembrane glycoprotein|Human immunodeficiency virus 1 (11676) MQLLSGIVQQQNNLLRAIEAQQHLLQLTVWGIKQLQARILAGGSGGHTTWMEWDREINNYTSLIHSLIEESQNQQEKNEQELLEGSSGGQLLSGIVQQQNNLLRAIEAQQHLLQLTVWGIKQLQARILAGGSGGHTTWMEWDREINNYTSLIHSLIEESQNQQEKNEQELLEGSSGGQLLSGIVQQQNNLLRAIEAQQHLLQLTVWGIKQLQARILA |
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)
| H: ASN30 SER31 TYR32 ALA33 SER50 ILE53 PHE54 GLY55 THR56 THR57 ASN58 TYR59 GLN64 TYR98 PHE99 ASP100 THR101 TYR102 ASN103 TYR105 L: PRO28 GLU30 TYR31 ASN52 TRP90 SER92 MET93 THR94 VAL95 A: GLU19 GLN22 HIS23 LEU24 GLN26 LEU27 THR28 TRP30 GLY31 LYS33 GLN34 LEU35 GLN36 ALA37 ARG38 HIS47 TRP50 MET51 TRP53 ASP54 ASN58 THR61 SER62 HIS65 ILE68 GLU69 GLN72 VAL205 ILE208 LYS209 GLN212 |
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)
