Solute carrier family 24 member 5 (SLC24A5) is a gene that is associated with oculocutaneous albinism type 6 (OCA6) disorder and is involved in skin and hair pigmentation. It is involved in the maturation of melanosomes and melanin synthesis. SLC24A5 gene is located in the chromosomal position of 15q21.1. The present study involves the use of computational techniques in order to obtain a detailed picture of the most probable mutations that are associated with SLC24A5. From the observed result it was found that the mutation S145F is most deleterious and disease associated is predicted using several bioinformatics tools. The 3-D structures of native and mutant (S145F) were modeled in order to understand protein functionality using ab initio Robetta server. The modeled structure validation was done with ERRAT, Verify-3D, Procheck and RAMPAGE Ramachandran plot analysis. The most validated structure undergoes molecular dynamics simulations (MDS) study to understand the structural and functional behaviour of the native and mutant proteins. The MDS result showed the more flexibility in the native SLC24A5 structure. Due to mutation in the SLC24A5 protein structure it became more rigid and might disturb the conformational changes and glycosylation function of protein structure and might play role in inducing the OCA6. This study provides a significant insight into the underlying molecular mechanism involved in albinism associated with OCA6. It further helps scientists to develop a drug therapy against OCA 6 disease. Communicated by Ramaswamy H. Sarma.