NCIt definition : Tropomyosin alpha-3 chain isoform 3 (247 aa, 92 kDa) is encoded by the TC22 allele
of the human TPM3 gene. This protein may play a role in tumorigenesis.;
NCIt note : Tropomyosin alpha-3 chain isoform 3 is identical to tropomyosin alpha-3 chain isoform
2 except for the C-terminus, amino acids 222-247.;