ISDA: 22ID

Deposition Date 2026-01-12

Release Date 2026-09-23

Last Version Date 2026-09-23

Entry Detail

PDB ID:

22ID

Keywords:

PROTEIN BINDING

Title:

Structure of Chaetomium thermophilum Ufd1 UT3 domain fused with a ubiquitin C-terminal peptide

Biological Source:

Source Organism(s):

Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719) (Taxon ID: 759272)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.14 Å

R-Value Free:

0.29

R-Value Work:

0.25

R-Value Observed:

0.25

Space Group:

C 2 2 21

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Putative ubiquitin fusion deg
Gene (Uniprot):CTHT_0006190
Chain IDs:A, B
Chain Length:0
Number of Molecules:2
Biological Source:Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)

UniProt ID:G0RYC4 Pfam ID:PF03152, PF24842

Primary Citation

ATP-independent unfolding of ubiquitin by Ufd1 initiates Cdc48/p97-mediated substrate processing.

Wang, Y, Zhang, Z, He, W, Wang, P, Du, J, Pan, J, Feng, S, Huang, J, Ji, Z.Show

Nat.Struct.Mol.Biol. ? ? ? (2026)

PMID: 42722750 DOI: 10.1038/s41594-026-01884-7

Primary Citation of related structures

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