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3J3O

Conformational Shift of a Major Poliovirus Antigen Confirmed by Immuno-Cryogenic Electron Microscopy: 160S Poliovirus and C3-Fab Complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(L)
C3 antibody, light chainpolymer21924080.81Mus musculus (mouse)
2B
(H)
C3 antibody, heavy chainpolymer22023478.11Mus musculus (mouse)
3C
(0)
unknown peptidepolymer5437.41unidentified
4D
(1)
Protein VP1polymer30233488.61UniProt (P03300)
Pfam (PF00073)
Human poliovirus 1P1D, Virion protein 1
5E
(2)
Protein VP2polymer27230075.81UniProt (P03300)
Pfam (PF00073)
Human poliovirus 1P1B, Virion protein 2
6F
(3)
Protein VP3polymer23826547.51UniProt (P03300)
Pfam (PF00073)
Human poliovirus 1P1C, Virion protein 3
7G
(4)
Protein VP4polymer687393.11UniProt (P03300)
Pfam (PF02226)
Human poliovirus 1P1A, Virion protein 4
8H
(1)
SPHINGOSINEnon-polymer299.51Chemie (SPH)
9I
(4)
MYRISTIC ACIDnon-polymer228.41Chemie (MYR)
Sequence modifications
3: 1 - 238 (UniProt: P03300)
PDBExternal DatabaseDetails
Ser 123Phe 464conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains7
Total formula weight145501.2
Non-Polymers*Number of molecules2
Total formula weight527.9
All*Total formula weight146029.1
*Water molecules are not included.

249697

PDB entries from 2026-02-25

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