Cullin: Difference between revisions
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<StructureSection load=' | <StructureSection load='' size='340' side='right' caption='Human cullin-1 (cyan) complex with ring box protein 1 (green) and Zn+2 ion (grey) (PDB code [[1ldj]])' scene='70/706699/Cv/2'> | ||
'''Cullins''' are hydrophobic scaffold proteins for E3 ubiquitin ligases. They combine with ring box proteins (RBX) to form the CRL complex.<ref>PMID:15688063</ref> The CRL complex is essential in targeting proteins to ubiquitin-mediated destruction. Cullin-1 to 7 are part of the multi-subunit ubiquitin complex. Conjugation of cullin to NEDD8 modulates the activation of the CRL.<br /> | '''Cullins''' are hydrophobic scaffold proteins for E3 ubiquitin ligases. They combine with ring box proteins (RBX) to form the CRL complex.<ref>PMID:15688063</ref> The CRL complex is essential in targeting proteins to ubiquitin-mediated destruction. Cullin-1 to 7 are part of the multi-subunit ubiquitin complex. Conjugation of cullin to NEDD8 modulates the activation of the CRL.<br /> | ||
*'''Cullin-1''' is part of the SCF (Skp-cullin-F-box containing) complex which catalyzes the ubiquitination of proteins.<ref>PMID:11961546</ref><br /> | *'''Cullin-1''' is part of the SCF (Skp-cullin-F-box containing) complex which catalyzes the ubiquitination of proteins.<ref>PMID:11961546</ref><br /> | ||
