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Entry information

Complex
AACDB_ID: 7078
PDBID: 5C7X
Chains: HL_A
Organism: Homo sapiens
Method: XRD
Resolution (Å): 2.95
Reference: 10.1080/19420862.2015.1099774
Antibody
Antibody: MOR04357 Fab
Antibody mutation: No
INN (Clinical Trial):
Antigen
Antigen: Granulocyte macrophage colony stimulating factor (GM-CSF)
Antigen mutation: No
Durg Target: P04141

Sequence information

Antibody

Heavy Chain: H
Mutation: NULL

>5C7X_H|Chain C[auth H], E[auth M]|Immunglobulin G1 Fab fragment, heavy chain|Homo sapiens (9606)
QVQLVESGGGLVQPGGSLRLSCAASGFTFSSYWMNWVRQAPGKGLEWVSGIENKYAGGATYYAASVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARGFGTDFWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSEFDYKDDDDKGAPHHHHHH

Light Chain: L
Mutation: NULL

>5C7X_L|Chain D[auth L], F[auth N]|Immunglobulin G1 Fab fragment, light chain|Homo sapiens (9606)
DIELTQPPSVSVAPGQTARISCSGDSIGKKYAYWYQQKPGQAPVLVIYKKRPSGIPERFSGSNSGNTATLTISGTQAEDEADYYCSAWGDKGMVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTEA

Antigen

Chain: A
Mutation: NULL

>5C7X_A|Chain A, B|Granulocyte-macrophage colony-stimulating factor|Homo sapiens (9606)
APARSPSPSTQPWEHVNAIQEARRLLNLSRDTAAEMNETVEVISEMFDLQEPTCLQTRLELYKQGLRGSLTKLKGPLTMMASHYKQHCPPTPETSCATQIITFESFKENLKDFLLVIPFDCWEPVQE

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: PHE27 THR28 SER31 TYR32 TRP33 TRP47 TYR52 ALA53 TYR58 GLY95 PHE96 GLY97 ASP101

L: GLY29 LYS30 LYS31 TYR32 TYR34 LYS50 LYS51 ARG52 PRO53 ASN66 SER67 GLY68 TRP91 GLY92 ASP93 LYS94 GLY95

A: SER9 THR10 GLN11 PRO12 TRP13 HIS15 VAL16 ASN17 ILE19 GLN20 GLU21 ARG23 ARG24 MET46 PHE47 LEU49 HIS83 GLN86 HIS87 CYS88 PRO89 PRO90 ASP112 LEU114 LEU115 VAL116 ILE117 PRO118 PHE119 ASP120 CYS121 GLU123 PRO124

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)

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