9XZK image
Deposition Date 2025-08-27
Release Date 2026-01-28
Last Version Date 2026-01-28
Entry Detail
PDB ID:
9XZK
Keywords:
TRANSFERASE
Title:
Cryo-EM structure of F-box helicase 1 (FBH1) bound to an SCF ubiquitin ligase complex and a 3-way DNA fork (head structure)
Biological Source:
Source Organism(s):
Homo sapiens (Taxon ID: 9606)
Expression System(s):
Spodoptera frugiperda
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.91 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9XZK validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cullin-1
Gene (Uniprot):CUL1
Chain IDs:A (auth: C)
Chain Length:776
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:Q13616 Pfam ID:PF00888, PF26557, PF10557
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:E3 ubiquitin-protein ligase RBX1
Gene (Uniprot):RBX1
Chain IDs:B (auth: R)
Chain Length:108
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P62877 Pfam ID:PF12678 EC:2.3.2.27
Ligand Molecules
NA
Primary Citation
F-box helicase 1 reverses replication forks through assembly on the lagging strand template at the fork junction
To Be Published ? ? ? (?)
Primary Citation of related structures
9XZJ
9XZL
9XZM
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