9UKM image
Deposition Date 2025-04-18
Release Date 2025-10-22
Last Version Date 2026-02-04
Entry Detail
PDB ID:
9UKM
Keywords:
VIRAL PROTEIN
Title:
Cryo-EM structure of bacteriophage P1 head
Biological Source:
Source Organism(s):
Escherichia phage P1 (Taxon ID: 2886926)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.60 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9UKM validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Gp23
Chain IDs:A, B, C, D, E, F, G
Chain Length:568
Number of Molecules:7
Biological Source:Escherichia phage P1
UniProt ID:A0A385AHP1
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Hdf
Gene (Uniprot):hdf
Chain IDs:H
Chain Length:203
Number of Molecules:1
Biological Source:Escherichia phage P1
UniProt ID:Q71TE2 Pfam ID:PF18788
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Defense against restriction protein A
Gene (Uniprot):darA
Chain IDs:I
Chain Length:639
Number of Molecules:1
Biological Source:Escherichia phage P1
UniProt ID:O21970 Pfam ID:PF18788, PF18789
Ligand Molecules
NA
Primary Citation
Structure of defense against restriction proteins DarA and Hdf in phage P1 reveals a new molecular mechanism during phage assembly, infection and DNA ejection.
Plos Pathog. 22 e1013869 e1013869 (2026)
PMID: 41544131 DOI: 10.1371/journal.ppat.1013869
Primary Citation of related structures
9UKM
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