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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 NW_004936550 5,305,851 5,358,717 RGD:9068941
G Psmb10 proteasome 20S subunit beta 10 JBrowse link NW_004936475 18,290,055 18,293,035 RGD:9068941
G Psmb8 proteasome 20S subunit beta 8 JBrowse link NW_004936476 25,908,533 25,911,914 RGD:9068941
G Psmb9 proteasome 20S subunit beta 9 JBrowse link NW_004936476 25,894,313 25,899,132 RGD:9068941
G Psme4 proteasome activator subunit 4 JBrowse link NW_004936491 404,921 503,783 RGD:9068941

Term paths to the root
Path 1
Term Annotations click to browse term
  cellular_component 15532
    intracellular 12715
      proteasome complex 64
        spermatoproteasome complex 5
Path 2
Term Annotations click to browse term
  cellular_component 15532
    protein-containing complex 4875
      catalytic complex 1323
        peptidase complex 93
          endopeptidase complex 65
            proteasome complex 64
              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.