tokens: The N-terminal domain of approximately 70 kDa exhibits 11 imperfect amino acid repeats that show some homology to promastigote surface glycoproteins of the psa2 / gp46 complex .
folded_tokens: the n-terminal domain of approximately 70 kda exhibit 11 imperfect amino acid repeat that show some homology to promastigote surface glycoprotein of the psa2 / gp46 complex .