ISDA

Deposition Date 2025-06-11

Release Date 2025-11-05

Last Version Date 2025-11-05

Entry Detail

PDB ID:

9RIT

Keywords:

TOXIN

Title:

Co-crystal of broadly neutralizing biparatopic VHH in complex with cardiotoxin (P01468) Naja pallida

Biological Source:

Source Organism:

Vicugna pacos (Taxon ID: 30538)
Naja pallida (Taxon ID: 8658)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.60 Å

R-Value Free:

0.25

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

P 2 2 21

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Variable Domain of Heavy-Chain only Antibody (VHH)
Chain IDs:A, B
Chain Length:125
Number of Molecules:2
Biological Source:Vicugna pacos

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cytotoxin 1
Chain IDs:C, D
Chain Length:60
Number of Molecules:2
Biological Source:Naja pallida

UniProt ID:P01468 Pfam ID:PF21947

Ligand Molecules

ACT

Primary Citation

Nanobody-based recombinant antivenom for cobra, mamba, and rinkhals bites

Ahmadi, S, Burlet, N.J, Benard-Valle, M, Guadarrama-Martinez, A, Kerwin, S, Menzies, S.K, Cardoso, I.A, Marriott, A, Edge, R, Crittenden, E, Neri, E, Fernandez-Quintero, M, Nguyen, G.T.T, O'Brien, C, Wouters, Y, Kalogeropoulos, K, Thumtecho, S, Wainani Ebersole, T, Holst Dahl, C, Glegg-Sorensen, E.U, Jansen, T, Boddum, K, Manousaki, E, Rivera-de-Torre, E, Ward, A, Morth, J.P, Alagon, A, Jenkins, T.P, Mackessy, S.P, Ainsworth, S, Caswell, N, Ljungars, A, Laustsen, A.H.Show

To Be Published ? ? ? (2025)

DOI: 10.1038/s41586-025-09661-0

Primary Citation of related structures