SAC6 encodes the actin bundling protein fimbrin in C. albicans.
Sac6 highly affects oxidative stress tolerance.
Sac6 regulates OSR by affecting cytoplasm-to-nucleus transport of Cap1.
Sac6 regulates transcription of morphogenesis-related genes.
Sac6 is involved regulation of secretion and pathogenicity of C. albicans.