Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 6908 |
| PDBID: | 4KHT |
| Chains: | HL_A |
| Organism: | Human immunodeficiency virus 1, Homo sapiens |
| Method: | XRD |
| Resolution (Å): | 2.82 |
| Reference: | 10.1371/journal.pone.0078187 |
| Antibody | |
| Antibody: | 8066 Fab |
| Antibody mutation: | No |
| INN (Clinical Trial): | |
| Antigen | |
| Antigen: | Triple helix bundle of GP41 |
| Antigen mutation: | No |
| Durg Target: | Q53I07; P35961; |
Sequence information
Antibody
Heavy Chain: H
Mutation: NULL
| >4KHT_H|Chain B[auth H]|8066 heavy chain|Homo sapiens (9606) QVQLVQSGAEVKKPGSSVKVSCKASGGTFNSYAFSWVRQAPGQGLEWMGSIIPIFGTTNYAQKFQGRVTITADESTSTAYMELSSLRSEDTAVYYCARYFDTYNNYGFANWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSEFEQKLISEEDLNGAPHHHHHH |
Light Chain: L
Mutation: NULL
| >4KHT_L|Chain C[auth L]|8066 light chain|Homo sapiens (9606) DIELTQPPSVSVVPGQTARISCSGDNIPYEYASWYQQKPGQAPVLVIYGDNNRPSGIPERFSGSNSGNTATLTISGTQAEDEADYYCASWDSMTVDGVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTEA |
Antigen
Chain: A
Mutation: NULL
| >4KHT_A|Chain A|Gp41 helix|Human Immunodeficiency Virus 1 (11676) GCCGGIKKEIEAIKKEQEAIKKKIEAIEKELSGIVQQQNNLLRAIEAQQHLLQLTVWGIKQLQARIL |
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 H: ASN30 SER31 TYR32 ALA33 SER50 ILE53 PHE54 THR56 THR57 ASN58 TYR59 GLN64 TYR98 PHE99 ASP100 THR101 TYR102 TYR105 L: TYR31 TRP90 SER92 MET93 THR94 VAL95 A: GLN49 HIS50 LEU51 GLN53 LEU54 THR55 TRP57 GLY58 LYS60 GLN61 LEU62 ALA64 ARG65 |
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)
