ISDA

Entry Detail

PDB ID:

9FCM

Keywords:

ANTIVIRAL PROTEIN

Title:

Single-domain antibody binding the SARS-COV2 S2

Biological Source:

Source Organism:

Lama glama, Severe acute respiratory syndrome coronavirus 2

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2024-05-15

Release Date:

2025-05-21

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.94 Å

R-Value Free:

0.24

R-Value Work:

0.19

R-Value Observed:

0.20

Space Group:

I 2 2 2

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Macromolecular Entities

Polymer Type:polypeptide(L)
Description:Single-domain antibody R3DC23
Chain IDs:A, B, C
Chain Length:149
Number of Molecules:3
Biological Source:Lama glama

Protein Blast

Polymer Type:polypeptide(L)
Description:Spike protein S2'
Chain IDs:D, E, F
Chain Length:55
Number of Molecules:3
Biological Source:Severe acute respiratory syndrome coronavirus 2

UniProt ID:P0DTC2

Ligand Molecules

Primary Citation

Ultrapotent SARS coronavirus-neutralizing single-domain antibodies that bind a conserved membrane proximal epitope of the spike

De Cae, S, Van Molle, I, van Schie, L, Shoemaker, S.R, Deckers, J, Debeuf, N, Lameire, S, Nerinckx, W, Roose, K, Fijalkowska, D, Devos, S, De Smet, A.S, Marchan, J, Venneman, T, Seedy, K, Mujanovic, L, Ballegeer, M, Vanheerswynghels, M, De Wolf, C, Demol, H, Zuallaert, J, Vanhaverbeke, P, Ghassabeh, G, Lonigro, C, Bockstal, V, Rinaldi, M, Abdelnabi, R, Neyts, J, Marqusee, S, Lambrecht, B.N, Callewaert, N, Remaut, H, Saelens, X, Schepens, B.Show

To Be Published ? ? ? (?)

Primary Citation of related structures