ISDA: 21RH

Deposition Date 2025-12-23

Release Date 2026-09-23

Last Version Date 2026-09-23

Entry Detail

PDB ID:

21RH

Keywords:

CELL INVASION

Title:

a bacterial caspase bound to ligand

Biological Source:

Source Organism(s):

Pseudomonas aeruginosa UCBPP-PA14 (Taxon ID: 208963)

Expression System(s):

Escherichia coli 'bl21-gold(de3)plyss ag'

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.60 Å

Aggregation State:

FILAMENT

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:PsCaspase
Chain IDs:A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P
Chain Length:328
Number of Molecules:16
Biological Source:Pseudomonas aeruginosa UCBPP-PA14

Ligand Molecules

A1EZF

Primary Citation

Caspase forms double-stranded helical assembly during the type IV Thoeris

Wei, L, Shu, X, Wang, W, Li, F, Fan, Y, Li, D, Wang, R, Liu, J, Wang, Q, Jiang, L, He, L, Duan, S, Zhao, L, Zhang, S, Ren, J, Zhang, Y, Li, M, Feng, Y.Show

Vita ? ? ? (2026)

DOI: 10.15302/vita.2026.06.0047

Primary Citation of related structures

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