ISDA: 9HKI

Deposition Date 2024-12-03

Release Date 2025-12-17

Last Version Date 2026-09-23

Entry Detail

PDB ID:

9HKI

Keywords:

HYDROLASE

Title:

Plunge-frozen beta-galactosidase

Biological Source:

Source Organism(s):

Escherichia coli (Taxon ID: 562)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

1.90 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Beta-galactosidase
Gene (Uniprot):lacZ
Chain IDs:A, B, C, D
Chain Length:0
Number of Molecules:4
Biological Source:Escherichia coli

UniProt ID:P00722 Pfam ID:PF02837, PF00703, PF02836, PF16353, PF02929 EC:3.2.1.23

Ligand Molecules

Primary Citation

Cryo-EM sample preparation with soft-landing and laser flash melting

Barrass, S.V, Esser, T.K, Mowry, N.J, Eriksson, L, Wenz, J, Seeley, L.T, Curtis, W.A, Baker, L.A, Drabbels, M, Rauschenbach, S, Lorenz, U.J.Show

Nat Commun ? ? ? (2026)

DOI: 10.1038/s41467-026-77723-6

Primary Citation of related structures

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