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Term:spermatoproteasome complex
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Accession:GO:1990111 term browser browse the term
Definition:A proteasome specifically found in mammalian testis. Contains the proteasome activator PA200 in the regulatory particle, and beta1i, beta2i, beta5i and/or alpha4s in the core (20S) subunit. Beta1i, beta2i and beta5i are inducible catalytic subunits, closely related to beta1, beta2 and beta5. Alpha4s is a sperm-specific 20S subunit, but unlike other alternative 20S subunits alpha4s lies in the outer alpha-ring and lacks catalytic activity.

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spermatoproteasome complex term browser
Symbol Object Name JBrowse Chr Start Stop Reference
G PSMA8 proteasome 20S subunit alpha 8 JBrowse link 18 26,133,869 26,193,355 RGD:2290271
G PSMB10 proteasome 20S subunit beta 10 JBrowse link 16 67,934,506 67,936,850 RGD:2290271
G PSMB8 proteasome 20S subunit beta 8 JBrowse link 6 32,840,717 32,844,679 RGD:2290271
G PSMB9 proteasome 20S subunit beta 9 JBrowse link 6 32,854,192 32,859,851 RGD:2290271
G PSME4 proteasome activator subunit 4 JBrowse link 2 53,864,069 53,970,993 RGD:2290271

Term paths to the root
Path 1
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  cellular_component 19092
    intracellular 14772
      proteasome complex 66
        spermatoproteasome complex 5
Path 2
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  cellular_component 19092
    protein-containing complex 5670
      catalytic complex 1424
        peptidase complex 98
          endopeptidase complex 67
            proteasome complex 66
              spermatoproteasome complex 5
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.