Cell wall biogenesis protein that participates in the organization of the beta-glucan assembly (PubMed:27246500). Involved in the mechanism responsible for cell tolerance to polyhexamethylene biguanide (PHMB), an antifungal agent (PubMed:27246500). Positively regulated by cell integrity signaling through MPK1 in response to cell wall perturbation (PubMed:10594829, PubMed:11016834). Induction is dependent on transcription factor RLM1 (PubMed:10594829, PubMed:11016834). Expression is also up-regulated 7-fold upon exposure to polyhexamethylene biguanide (PHMB) (PubMed:27246500). Reduces significantly the growth rate of cells exposed to polyhexamethylene biguanide (PHMB) (PubMed:27246500). Leads to increased resistance to zymolyase treatment, indicating alterations in the beta-glucan network (PubMed:27246500). Present with 688 molecules/cell in log phase SD medium.