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4NOX

Structure of the nine-bladed beta-propeller of eIF3b

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Eukaryotic translation initiation factor 3 subunit Bpolymer74686362.51UniProt (G0RXS6)
Pfam (PF08662)
Chaetomium thermophilumeIF3b, Eukaryotic translation initiation factor 3 90 kDa subunit homolog, Translation initiation factor eIF3, p90 subunit homolog
2B, C, D, E
(A)
CHLORIDE IONnon-polymer35.54Chemie (CL)
3F
(A)
waterwater18.051Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight86362.5
Non-Polymers*Number of molecules4
Total formula weight141.8
All*Total formula weight86504.3
*Water molecules are not included.

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PDB entries from 2025-10-29

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