ISDA: 9PN4

Deposition Date 2025-07-19

Release Date 2026-07-22

Last Version Date 2026-07-22

Entry Detail

PDB ID:

9PN4

Keywords:

TOXIN

Title:

Crystal structure of a three finger toxin from snake venom

Biological Source:

Source Organism(s):

Ophiophagus hannah (Taxon ID: 8665)

Expression System(s):

Escherichia coli 'bl21-gold(de3)plyss ag'

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.10 Å

R-Value Free:

0.26

R-Value Work:

0.24

R-Value Observed:

0.24

Space Group:

I 41 2 2

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Neurotoxin Oh9-1
Mutagens:H5Y, R6Q, V7K, H8S, G9K, L10V, Q11V, E14Q, D16E
Chain IDs:A, B, C, D
Chain Length:58
Number of Molecules:4
Biological Source:Ophiophagus hannah

UniProt ID:P83302

Ligand Molecules

EDO

SO4

Primary Citation

Crystal structure of a three finger toxin from snake venom

Jobichen, C, Christabel, C.Y.L, Sivaraman, J, Kini, R.M.Show

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