ISDA: 24NK

Deposition Date 2026-03-12

Release Date 2026-04-08

Last Version Date 2026-04-08

Entry Detail

PDB ID:

24NK

Keywords:

LUMINESCENT PROTEIN

Title:

Crystal Structure of Cypridina Luciferase complexed with Oxyluciferin

Biological Source:

Source Organism(s):

Cypridina noctiluca (Taxon ID: 261518)

Expression System(s):

Homo sapiens

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.14 Å

R-Value Free:

0.32

R-Value Work:

0.26

R-Value Observed:

0.26

Space Group:

P 63 2 2

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Luciferase
Chain IDs:A
Chain Length:537
Number of Molecules:1
Biological Source:Cypridina noctiluca

Ligand Molecules

A1L7I

NAG

Primary Citation

Three-dimensional structure of Cypridina luciferase illuminates the mechanism of bioluminescence of imidazopyrazinone-type luciferin.

Kihira, K, Yasuno, R, Kanie, S, Wu, C, Mitani, Y, Ohmiya, Y.Show

Int.J.Biol.Macromol. 357 151583 151583 (2026)

PMID: 41865923 DOI: 10.1016/j.ijbiomac.2026.151583

Primary Citation of related structures

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