Details
Structure visualisation
Entry information
| Complex | |
| AACDB_ID: | 6822 |
| PDBID: | 4FQK |
| Chains: | HL_A |
| Organism: | Influenza B virus (B/Brisbane/60/2008), Homo sapiens |
| Method: | XRD |
| Resolution (Å): | 5.65 |
| Reference: | 10.1126/science.1222908 |
| Antibody | |
| Antibody: | CR8059 Fab |
| Antibody mutation: | No |
| INN (Clinical Trial): | |
| Antigen | |
| Antigen: | Influenza B virus hemagglutinin |
| Antigen mutation: | No |
| Durg Target: | |
Sequence information
Antibody
Heavy Chain: H
Mutation: NULL
| >4FQK_H|Chain E, G[auth H]|Antibody CR8059 Heavy Chain|Homo sapiens (9606) QVQLVQSGAEVKKPGASVRVSCRASGYIFTESGITWVRQAPGQGLEWMGWISGYSGDTKYAQKLQGRVTMTKDTSTTTAYMELRSLRYDDTAVYYCARDVQYSGSYLGAYYFDYWSPGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCHHHHHH |
Light Chain: L
Mutation: NULL
| >4FQK_L|Chain F, H[auth L]|Antibody CR8059 Light Chain|Homo sapiens (9606) QSVLTQPPSASGTPGQRVTISCSGSSSNIGTNYVYWYQQFPGTAPKLLIYRSYQRPSGVPDRFSGSKSGSSASLAISGLQSEDEADYYCATWDDSLNGWVFGGGTKLTVLRQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS |
Antigen
Chain: A
Mutation: NULL
| >4FQK_A|Chain A, C|Hemagglutinin HA1|Influenza B virus (604436) DRICTGITSSNSPHVVKTATQGEVNVTGVIPLTTTPTKSHFANLKGTETRGKLCPKCLNCTDLDVALGRPKCTGKIPSARVSILHEVRPVTSGCFPIMHDRTKIRQLPNLLRGYEHIRLSTHNVINAENAPGGPYKIGTSGSCPNITNGNGFFATMAWAVPKNDKNKTATNPLTIEVPYICTEGEDQITVWGFHSDNETQMAKLYGDSKPQKFTSSANGVTTHYVSQIGGFPNQTEDGGLPQSGRIVVDYMVQKSGKTGTITYQRGILLPQKVWCASGRSKVIKGSLPLIGEADCLHEKYGGLNKSKPYYTGEHAKAIGNCPIWVKTPLKLANGTKYRPPAKLLKER |
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: ILE28 THR30 GLU31 TYR53 SER54 LYS71 THR73 SER74 VAL96 GLN97 TYR98 SER99 L: GLY29 THR30 ASN31 TYR32 ARG50 LYS66 ASP93 A: THR37 LYS38 SER39 HIS40 PHE41 LYS52 LEU58 ASN59 CYS60 THR61 HIS85 GLU86 VAL87 VAL90 SER92 GLY282 SER283 LEU284 PRO285 ILE287 LYS296 |
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)
