Volume 61, no. 2, p. 419, column 1, lines 15-19: this sentence should read as follows. "The alcohol dehydrogenase and glucose dehydrogenase have a common region reported to be related to pyrroloquinoline quinone binding (2, 10), but SNDH does not contain such a region, indicating that SNDH is not a quinoprotein." Page 419, column 2, line 12: "(Table 4)" should read "(Table 3)." [This corrects t...