| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2048556 | FEBS Letters | 2009 | 5 Pages |
Contrary to previously published data, we have found that in mammalian skeletal muscles, phosphoglycerate mutase (PGM) is organized in a regular, striated fashion within the sarcomere. In the absence of the enzyme effectors, PGM localizes mainly at the M-line, but under conditions typical for contracting muscle, the enzyme accumulates within the I-band of the sarcomere. Searching for muscle PGM binding partners, we have found that PGM interacts with several enzymes of triose phosphate metabolism. It might suggest that PGM is a central structural element of the muscle glycolytic complex located within the isotropic region of the sarcomere.Structured summaryMINT-7034028: PGM (uniprotkb:P16290) physically interacts (MI:0218) with lactate dehydrogenase B (uniprotkb:P42123), lactate dehydrogenase A (uniprotkb:P04642), G3PDH (uniprotkb:P04797), aldolase (uniprotkb:P05065), Creatine kinase (uniprotkb:P07335), phPhosphoglycerate kinase (uniprotkb:P16617) and Enolase (uniprotkb:P04764) by pull down (MI:0096)
