ISDA: 9SOG

Deposition Date 2025-09-12

Release Date 2026-09-23

Last Version Date 2026-09-23

Entry Detail

PDB ID:

9SOG

Keywords:

MEMBRANE PROTEIN

Title:

Atomic resolution structure of viral channelrhodopsin OLPVR1 in a calcium-blocked state

Biological Source:

Source Organism(s):

Organic Lake phycodnavirus (Taxon ID: 938083)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.52 Å

R-Value Free:

0.22

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

P 21 21 2

Download Validation Report

Macromolecular Entities

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:rhodopsin, N~6~-[(2Z,4E,6E,8E
Chain IDs:A
Chain Length:0
Number of Molecules:1
Biological Source:Organic Lake phycodnavirus

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
FME	A	MET	modified residue

Ligand Molecules

97N

GOL

LFA

RET

Primary Citation

Molecular mechanism of calcium inhibition in viral channelrhodopsins

Zabelskii, D, Bukhdruker, S, Lamm, G.H.U, Bukhalovich, S, Aoyama, M, Sudarev, V, Kuzmin, A, Shibata, M, Kotayama, K, Kandori, H, Wachtveitl, J, Bamberg, E, Gordeliy, V.Show

Nat Commun ? ? ? (2026)

DOI: 10.1038/s41467-026-77716-5

Primary Citation of related structures

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