ISDA

Deposition Date 2015-10-26

Release Date 2016-07-20

Last Version Date 2024-01-10

Entry Detail

PDB ID:

5EFW

Keywords:

SIGNALING PROTEIN

Title:

Crystal structure of LOV2-Zdk1 - the complex of oat LOV2 and the affibody protein Zdark1

Biological Source:

Source Organism:

Avena sativa (Taxon ID: 4498)
Staphylococcus aureus (Taxon ID: 1280)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.10 Å

R-Value Free:

0.25

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 41 21 2

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:NPH1-1
Gene (Uniprot):NPH1-1
Mutations:C450A
Chain IDs:A
Chain Length:145
Number of Molecules:1
Biological Source:Avena sativa

UniProt ID:O49003 Pfam ID:PF13426

Polymer Type:polypeptide(L)
Molecule:Z-dark, a small protein based on the Z domain affibody
Chain IDs:B, C
Chain Length:60
Number of Molecules:2
Biological Source:Staphylococcus aureus

Ligand Molecules

FMN

SO4

Primary Citation

LOVTRAP: an optogenetic system for photoinduced protein dissociation.

Wang, H, Vilela, M, Winkler, A, Tarnawski, M, Schlichting, I, Yumerefendi, H, Kuhlman, B, Liu, R, Danuser, G, Hahn, K.M.Show

Nat.Methods 13 755 758 (2016)

PMID: 27427858 DOI: 10.1038/nmeth.3926

Abstact

LOVTRAP is an optogenetic approach for reversible light-induced protein dissociation using protein A fragments that bind to the LOV domain only in the dark, with tunable kinetics and a >150-fold change in the dissociation constant (Kd). By reversibly sequestering proteins at mitochondria, we precisely modulated the proteins' access to the cell edge, demonstrating a naturally occurring 3-mHz cell-edge oscillation driven by interactions of Vav2, Rac1, and PI3K proteins.

Legend

Protein

Chemical

Disease

Primary Citation of related structures