... C-terminal regionis rich in acidic amino acids, if it does have some interaction with the N-terminal domain, the mechanism of regulating the catalytic activity may be similar to that of the dimer. ... in acidic amino acids, had no similarity to any proteins in the public databases. The full-length cDNA isolated and clonedby the method of DDRT-PCR and cDNA library screeningis identical to the ... Tang, H., Yuan, J.,Qiang, B. & Rao, Z. (2001) Crystallization and preliminary X-rayanalysis of a Trx domain of human thioredoxin-like protein. Acta.Crystallogr. 57, 1712–1714.32. Otwinowski,...