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. 2013 Jun 19;41(16):7861–7874. doi: 10.1093/nar/gkt543

Table 1.

Summary of mass spectrometry results

Protein name Spectrum count Sequence count
40S ribosomal subunit
    RPS3 27 12
    RACK1 18 9
    RPSA 17 7
    RPS3a 12 6
    RPS8 11 6
    RPS4, X isoform 10 6
    RPS2 7 5
    RPS17 5 3
Native eIF3
    eIF3c 13 5
    eIF3a 10 2
    eIF3b 9 2
    eIF3l 2 2
Recombinant eIF3 8 subunit complex
    eIF3c 42 14
    eIF3a 41 20
    eIF3e 23 13
    eIF3l 19 11
    eIF3f 10 6
    eIF3h 6 4

Ribosomal proteins also interacting with the IRES are underlined.