Errata

Page 385 (Table 3) Vertical alignment of the sequences must be preserved.All (except the third from bottom-Phytolacca II) have 40 positions, and the gaps at positions 3, 11 and 15 should be in vertical alignment The gaps are included in counting-thus 10 should be above T, 20 above E, 30 above H and 40 above Y on the top line.Phytolacca II therefore has an additional A at 'O' compared with the others.Page 386 (Fig. 2) Vertical alignment between the two sequences (positions 21-43) must be preserved.This is most easily done by inserting slightly more space between Ser 23 -Asp 24 , Asp 24 -VaP, Glu"-Val 34 and Val 34 -Gly 33 in the sequence of ferredoxin I.This will compensate for the extra brackets at two positions in the other sequence.