Myomesin

spinqualitylabelsall models Caption for this structure Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Function Myomesin or Skelemin is expressed in striated muscle cells. It contains type-III fibronectin (motif I) and C2-immunoglobulin (motif II) domains. Myomesin is found in the M-bridges of sarcomeres which produce the muscle contraction and provide their elasticity. The giant protein Titin interconnects the major structure of sarcomeres - the M bands and Z discs. The C-terminal of titin binds to myomesin-1 and myomesin-2. Myomesin-1 and myomesin-2 have a unique N-terminal region followed by 12 motifs in the order of II-II-I-I-I-I-I-II-II-II-II-II.

3D structures of myomesin

Updated on 12-November-2018

Titin, 5fm8 - hMyo-1 domain 4 510-618 - human
5fm5 - hMyo-1 domains 4-5 510-739 + obscurin-like-1
2y23 - hMyo-1 domains 9-11 1141-1447
2r15 - hMyo-1 domains 12-13 1225-1443
3rbs - hMyo-1 domains 10-11 1247-1447
4v10 - hMyo-1 domains 12-13 1225-1443 (mutant)
2jtd - hMyo-1 1207-1328 - NMR
2y25 - hMyo-1 domains 11-13 1357-1667

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel