Review Article
The Sarcomeric M-Region: A Molecular Command Center for Diverse Cellular Processes
Table 3
Proteins with enzymatic activity at the M-region and related diseases.
| Protein | Mutation | Effect | Disease | Reference |
| β-Enolase | G156N G374E | Unknown | GSD XIII | [248] | MuRF1 | S5L | Unknown | HCM | [249] | MuRF1 | F73S | Unknown | HCM | [249] | MuRF1 | R86C/H | Unknown | HCM | [249] | MuRF1 | I101F | Unknown | HCM | [249] | MuRF1 | T232M | Unknown | HCM | [249] | MuRF1 | E299Stop | Unknown | HCM | [249] | MuRF1 | M305I | Unknown | HCM | [249] | MuRF1 | A318D | Unknown | HCM | [249] | MuRF2 | C50Y | Unknown | HCM | [249] | MuRF2 | P79A | Unknown | HCM | [249] | MuRF2 | Q187fs | Unknown | HCM | [249] | MuRF2 | L241M | Unknown | HCM | [249] | MuRF2 | S252F | Unknown | HCM | [249] | MuRF2 | E371fs | Unknown | HCM | [249] | MuRF2 | P392T | Unknown | HCM | [249] | MuRF2 | K425N | Unknown | HCM | [249] | MuRF2 | A488T | Unknown | HCM | [249] | MuRF2 | T506S | Unknown | HCM | [249] | MuRF2 | H523W | Unknown | HCM | [249] | MuRF2 | F538fs | Unknown | HCM | [249] | MuRF3 | P9L | Unknown | HCM | [249] | MuRF3 | G94C | Unknown | HCM | [249] | MuRF3 | P115S | Unknown | HCM | [249] | MuRF3 | L163P | Unknown | HCM | [249] | MuRF3 | A221V | Unknown | HCM | [249] | MuRF3 | R249Q | Unknown | HCM | [249] | MuRF3 | R269H | Unknown | HCM | [249] | MuRF3 | K270N | Unknown | HCM | [249] | MuRF3 | P346T | Unknown | HCM | [249] | MuRF3 | G373D | Unknown | HCM | [249] | PFK | R39P/L | Unknown | GSD VII | [250, 251] | PFK | G57V | Unknown | GSD VII | [252] | PFK | G80fs4X | Unknown | GSD VII | [252] | PFK | R95Stop | Unknown | GSD VII | [253] | PFK | R100Q | Unknown | GSD VII | [254] | PFK | S108C | Unknown | GSD VII | [252] | PFK | G209D | Unknown | GSD VII | [254] | PFK | N309G | Unknown | GSD VII | [255] | PFK | D543A | Unknown | GSD VII | [250] | PFK | D591A | Unknown | GSD VII | [252] | PFK | P668Q | Unknown | GSD VII | [251] | PFK | W686C | Unknown | GSD VII | [254] | PFK | R696H | Unknown | GSD VII | [251] | PFK | 78 bp del exon 5 | Unknown | GSD VII | [254] | PFK | 5 or 12 bp del exon 7 | Unknown | GSD VII | [250] | PFK | 75 bp del exon 15 | Unknown | GSD VII | [256] | PFK | Retention of intron 13, truncated protein | Unknown | GSD VII | [257] | PFK | Retention of intron 16, truncated protein | Unknown | GSD VII | [257] | PFK | 169 bp del exon 19 | Unknown | GSD VII | [258] |
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Note: nomenclature refers to the canonical full-length human isoforms; beta-enolase, NP_001967.3, MuRF1, NP_115977.2, MuRF2, Q9BYV6.2, MuRF3, NP_912730.2, PFK, and NP_000280.1. HCM: hypertrophic cardiomyopathy; GSD: glycogen storage disease.
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