ISDA: 9X3S

Deposition Date 2025-10-09

Release Date 2026-07-22

Last Version Date 2026-07-22

Entry Detail

PDB ID:

9X3S

Keywords:

VIRAL PROTEIN

Title:

Phage T4 tip of the tail tube in post-tail-contraction state (genome-empty particle)

Biological Source:

Source Organism(s):

Escherichia phage T4 (Taxon ID: 2681598)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.70 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:Tail tube protein gp19
Gene (Uniprot):19
Chain IDs:A, B
Chain Length:163
Number of Molecules:2
Biological Source:Escherichia phage T4

UniProt ID:P13333 Pfam ID:PF06841

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Baseplate tail-tube junction
Gene (Uniprot):54
Chain IDs:C
Chain Length:321
Number of Molecules:1
Biological Source:Escherichia phage T4

UniProt ID:P13341

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Baseplate tail-tube junction
Gene (Uniprot):48
Chain IDs:D
Chain Length:364
Number of Molecules:1
Biological Source:Escherichia phage T4

UniProt ID:P13339 Pfam ID:PF11091

Ligand Molecules

Primary Citation

Cryo-EM structures of phage T4 infection intermediate.

Shao, Q, Dong, J, Wang, A, Hu, H, Yue, J, Li, H, Li, Y, Zhang, Q, Liu, J, Sun, L, Fokine, A, Rao, V.B, Tao, P, Fang, Q.Show

J.Mol.Biol. ? 169938 169938 (2026)

PMID: 42401366 DOI: 10.1016/j.jmb.2026.169938

Primary Citation of related structures

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