ISDA: 9S80

Deposition Date 2025-08-05

Release Date 2025-09-10

Last Version Date 2026-08-26

Entry Detail

PDB ID:

9S80

Keywords:

MEMBRANE PROTEIN

Title:

Crystal structure of the BRL3 ectodomain from Arabidopsis thaliana in complex with brassinolide.

Biological Source:

Source Organism(s):

Arabidopsis thaliana (Taxon ID: 3702)

Expression System(s):

Trichoplusia ni

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.45 Å

R-Value Free:

0.25

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

P 1

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Receptor-like protein kinase
Gene (Uniprot):BRL3
Chain IDs:A, B
Chain Length:770
Number of Molecules:2
Biological Source:Arabidopsis thaliana

UniProt ID:Q9LJF3 Pfam ID:PF08263, PF13516, PF00560, PF13855, PF20141 EC:2.7.10.1,2.7.11.1

Ligand Molecules

1PE

ACT

BLD

EDO

GLY

NAG

SO4

Primary Citation

A mechanistic framework for the recognition of chemically diverse brassinosteroids by BRI1-family receptor kinases.

Caregnato, A, Chen, H, Kvasnica, M, Hohmann, U, Oklestkova, J, Ferrer, K, Broger, L, Hothorn, L.A, Strnad, M, Hothorn, M.Show

Nat.Plants 12 1579 1595 (2026)

PMID: 42557407 DOI: 10.1038/s41477-026-02346-0

Primary Citation of related structures

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