FUNCTION: THE 26S PROTEASE IS INVOLVED IN THE ATP-DEPENDENT DEGRADATION OF UBIQUITINATED PROTEINS. THE REGULATORY (OR ATPASE) COMPLEX CONFERS ATP DEPENDENCY AND SUBSTRATE SPECIFICITY TO THE 26S COMPLEX. * FUNCTION: INTERACTS WITH THE HUMAN IMMUNODEFICIENCY VIRUS TAT TRANSACTIVATOR. MSS1 IS A POSITIVE MODULATOR OF TAT-MEDIATED TRANSACTIVATION. * SUBCELLULAR LOCATION: Cytoplasmic and nuclear. * SIMILARITY: BELONGS TO THE AAA FAMILY OF ATPASES. |
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20-JAN-03
Last Update 13-Mar-03