ISDA: 21AZ

Deposition Date 2025-12-05

Release Date 2026-08-12

Last Version Date 2026-09-16

Entry Detail

PDB ID:

21AZ

Keywords:

TRANSFERASE

Title:

Ectodomain of Arabidopsis cell-surface hydrogen peroxide sensor HPCA1/CARD1

Biological Source:

Source Organism(s):

Arabidopsis thaliana (Taxon ID: 3702)

Expression System(s):

Trichoplusia ni

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.23

R-Value Work:

0.21

R-Value Observed:

0.21

Space Group:

P 1 2 1

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Leucine-rich repeat receptor
Gene (Uniprot):HPCA1
Chain IDs:A, B
Chain Length:552
Number of Molecules:2
Biological Source:Arabidopsis thaliana

UniProt ID:Q8GZ99 Pfam ID:PF08263, PF00560 EC:2.7.11.1

Ligand Molecules

NAG

Primary Citation

Crystal structure of the plant cell-surface hydrogen peroxide sensor HPCA1.

Yang, Q, Zhao, D, Li, J, Wang, S, Wang, M, Yang, J, Xiong, Y, Song, W, Wu, F, Li, L, Wang, J.Show

Plant Commun. ? 102036 102036 (2026)

PMID: 42515867 DOI: 10.1016/j.xplc.2026.102036

Primary Citation of related structures

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