Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 503 |
| PDBID: | 3HAE |
| Chains: | ON_J |
| Organism: | Homo sapiens |
| Method: | XRD |
| Resolution (Å): | 2.90 |
| Reference: | 10.1073/pnas.0901425106 |
| Antibody | |
| Antibody: | 3HAE Fab |
| Antibody mutation: | No |
| INN (Clinical Trial): | |
| Antigen | |
| Antigen: | HLA class I histocompatibility antigen, A-2 alpha chain |
| Antigen mutation: | No |
| Durg Target: | P04439 |
Sequence information
Antibody
Heavy Chain: O
Mutation: NULL
| >3HAE_O|Chain Q[auth H], R[auth I], S[auth O], T|Antibody heavy chain|Homo sapiens (9606) EVQLLESGGGLVQPGGSLRLSCAASGFTFSAYGMGWVRQAPGKGLEWVSSIGSSGGGTAYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAGELLPYYGMDVWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPK |
Light Chain: N
Mutation: NULL
| >3HAE_N|Chain M[auth G], N[auth L], O[auth N], P[auth S]|Antibody light chain|Homo sapiens (9606) QSELTQPRSVSGSPGQSVTISCTGTSRDVGGYNYVSWYQQHPGKAPKLIIHDVIIRPSGVPDRFSGSKSGNTASLTISGLQAEDEAHYYCWSFAGSYYVFGTGTDVTVLGQPKANPTVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADGSPVKAGVETTKPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGNTVEKTVAPT |
Antigen
Chain: J
Mutation: NULL
| >3HAE_J|Chain A, C[auth D], E[auth J], G[auth P]|HLA class I histocompatibility antigen, A-2 alpha chain|Homo sapiens (9606) GSHSMRYFFTSVSRPGRGEPRFIAVGYVDDTQFVRFDSDAASQRMEPRAPWIEQEGPEYWDGETRKVKAHSQTHRVDLGTLRGYYNQSEAGSHTVQRMYGCDVGSDWRFLRGYHQYAYDGKDYIALKEDLRSWTAADMAAQTTKHKWEAAHVAEQLRAYLEGTCVEWLRRYLENGKETLQRTDAPKTHMTHHAVSDHEATLRCWALSFYPAEITLTWQRDGEDQTQDTELVETRPAGDGTFQKWAAVVVPSGQEQRYTCHVQHEGLPKPLTLRWEP |
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)
| N: SER26 ARG27 GLY30 GLY31 TYR32 ASN33 TYR34 ASP52 PHE93 SER96 O: ALA31 SER53 SER54 GLY55 GLY56 GLY57 THR58 ALA59 LYS65 LEU101 PRO102 TYR103 TYR104 J: GLU58 ASP61 GLY62 ARG65 LYS66 LYS68 ALA69 HIS70 GLN72 THR73 ARG75 VAL76 LYS146 ALA150 HIS151 VAL152 GLN155 ALA158 THR163 GLU166 TRP167 |
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)
