ISDA: 8SDG

Deposition Date 2023-04-06

Release Date 2024-03-13

Last Version Date 2025-07-16

Entry Detail

PDB ID:

8SDG

Keywords:

IMMUNE SYSTEM

Title:

Crystal structure of SARS-CoV-2 receptor binding domain in complex with neutralizing antibody CC25.43

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)
Severe acute respiratory syndrome coronavirus 2 (Taxon ID: 2697049)

Host Organism:

Homo sapiens

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.71 Å

R-Value Free:

0.30

R-Value Work:

0.25

R-Value Observed:

0.25

Space Group:

C 1 2 1

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Spike protein S1
Gene (Uniprot):S
Chain IDs:C, F (auth: D)
Chain Length:205
Number of Molecules:2
Biological Source:Severe acute respiratory syndrome coronavirus 2

UniProt ID:P0DTC2 Pfam ID:PF09408

Polymer Type:polypeptide(L)
Molecule:Neutralizing antibody CC25.43 heavy chain
Chain IDs:A (auth: G), D (auth: A)
Chain Length:226
Number of Molecules:2
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:Neutralizing antibody CC25.43 light chain
Chain IDs:B (auth: I), E (auth: B)
Chain Length:215
Number of Molecules:2
Biological Source:Homo sapiens

Ligand Molecules

NAG

Primary Citation

Broadly neutralizing antibodies targeting a conserved silent face of spike RBD resist extreme SARS-CoV-2 antigenic drift

Song, G, Yuan, M, Liu, H, Capozzola, T, Lin, R.N, Torres, J.L, He, W.T, Musharrafieh, R, Dueker, K, Zhou, P, Callaghan, S, Mishra, N, Yong, P, Anzanello, F, Avillion, G, Vo, A.L, Li, X, Zhang, Y, Makhdoomi, M, Feng, Z, Zhu, X, Peng, L, Nemazee, D, Safonova, Y, Briney, B, Ward, A.B, Burton, D.R, Wilson, I.A, Andrabi, R.Show

Cell Rep 44 115948 ? (2025)

DOI: 10.1016/j.celrep.2025.115948

Primary Citation of related structures