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9X3O

Phage T4 neck in post-tail-contraction state (genome-full particle)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Portal proteinpolymer52461117.12UniProt (P13334)Escherichia phage T4Gene product 20,gp20
2C, D
(C, D)
Neck protein gp13polymer30934772.22UniProt (P11110)Escherichia phage T4Gene product 13,gp13
3E
(E)
Neck protein gp14polymer25629597.81UniProt (P11111)Escherichia phage T4Gene product 14,gp14
4F
(F)
Tail completion protein gp15polymer27231587.51UniProt (P11112)Escherichia phage T4Gene product 15,gp15,Tail connector protein 15,Tail terminator protein
5G, H, I, J, K...
(G, H, I, J, K...)
Fibritinpolymer48751909.26UniProt (P10104)Escherichia phage T4Collar protein,Whisker antigen control protein
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains12
Total formula weight564418.9
All*Total formula weight564418.9
*Water molecules are not included.

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PDB entries from 2026-07-22

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