Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 1295 |
| PDBID: | 5ESZ |
| Chains: | AB_C |
| Organism: | Homo sapiens, Haemophilus influenzae Rd KW20, Human immunodeficiency virus 1 |
| Method: | XRD |
| Resolution (Å): | 4.19 |
| Reference: | 10.1038/nsmb.3144 |
| Antibody | |
| Antibody: | CH04 Fab |
| Antibody mutation: | No |
| INN (Clinical Trial): | |
| Antigen | |
| Antigen: | HIV-1 clade AE strain A244 gp160 |
| Antigen mutation: | No |
| Durg Target: | |
Sequence information
Antibody
Heavy Chain: A
Mutation: NULL
| >5ESZ_A|Chain A, E[auth H]|CH04 Heavy Chain|Homo sapiens (9606) EVQLVESGGGLIRPGGSLRLSCKGSGFIFENFGFGWVRQGPGKGLEWVSGTNWNGGDSRYGDSVKGRFTISRDNSNNFVYLQMNSLRPEDTAIYYCARGTDYTIDDQGIRYQGSGTFWYFDVWGRGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKGLEVLF |
Light Chain: B
Mutation: NULL
| >5ESZ_B|Chain B, F[auth L]|CH04 Light Chain|Homo sapiens (9606) EIVLTQSPDTLSLSPGERATLSCRASQSVHSRYFAWYQHKPGQPPRLLIYGGSTRATGIPNRFSAGGSGTQFTLTVNRLEAEDFAVYYCQQYGRSPYTFGQGTKVEIRRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC |
Antigen
Chain: C
Mutation: NULL
| >5ESZ_C|Chain C, D[auth G]|2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase,Envelope glycoprotein gp160|Haemophilus influenzae (71421) SLIRIGHGFDVHAFGCVTLHCTNANLTKANLTNVNNRTNVSNIIGNITDEVRNCSFNMTTELRDKKQKVHALFYKLDIVPIEDNNDNSKYRLINCNGGSGGDVALHALTDAILGAAALGDIGKLFPKNADSRGLLREAFRQVQEKGYKIGNVDITIIAQAPKMRPHIDAMRAKIAEDLQCDIEQVNVKATTTEKLGFTGRQEGIACEAVALLIRQGLEVLFQ |
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 A: GLU30 TRP52 C: ASN160 ARG166 ASP167 LYS168 LYS169 GLN170 LYS171 |
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)
