Group:MUZIC:ZASP
From Proteopedia
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'''Z-disk alternatively spliced PDZ-motif (ZASP) protein''' | '''Z-disk alternatively spliced PDZ-motif (ZASP) protein''' | ||
| - | is a component protein of the striated muscle Z-disk and a member of the [[enigma family]] of proteins. Like most enigma family members, it possess an N-terminal PDZ domain and three C-terminal LIM domains. The structure of the N-terminal PDZ domain has been solved (PDB ID: 1RGW) <Structure load='1rgw' size='200' frame='true' align='right' caption=' | + | is a component protein of the striated muscle Z-disk and a member of the [[enigma family]] of proteins. Like most enigma family members, it possess an N-terminal PDZ domain and three C-terminal LIM domains. The structure of the N-terminal PDZ domain has been solved (PDB ID: 1RGW) <Structure load='1rgw' size='200' frame='true' align='right' caption='solution structure of the PDZ domain of ZASP (PDB code: 1RGW)' scene='User:Adekunle_Onipe/workbench/ZASP/Zasp_pdz_domain/2' /> The PDZ domain has recently been characterized to bind a very C-terminal class III motif in myotilin [http://proteopedia.org/wiki/index.php/User:Denisa_Mullerova/workbench/Myotilin] and [[myozenin]], two other Z-disk members prominent during [[myofibrillogenesis]] and sarcomerogenesis [[http://proteopedia.org/wiki/index.php/User:Adekunle_Onipe/workbench/Sarcomerogenesis]]. |
doi: 10.1083/jcb.146.2.465 | doi: 10.1083/jcb.146.2.465 | ||
http://jcb.rupress.org/content/146/2/465.full | http://jcb.rupress.org/content/146/2/465.full | ||
Revision as of 10:44, 24 June 2011
Z-disk alternatively spliced PDZ-motif (ZASP) protein
is a component protein of the striated muscle Z-disk and a member of the enigma family of proteins. Like most enigma family members, it possess an N-terminal PDZ domain and three C-terminal LIM domains. The structure of the N-terminal PDZ domain has been solved (PDB ID: 1RGW)
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doi: 10.1083/jcb.146.2.465 http://jcb.rupress.org/content/146/2/465.full
Function
Canonical PDZ domains are known to target proteins to sites of complex formation, as such ZASP has been suggested as the oracle of Z-disk multi-protein complexes. This is also supported by the fact that the PDZ domain interacts with alpha-actinin-2, myotiin, myozenin....
Proteopedia Page Contributors and Editors (what is this?)
Adekunle Onipe, Nikos Pinotsis, Michal Harel, Jaime Prilusky
