2009_Book_FoodChemistry

688 15 Cereals and Cereal Products
Table 15.17. (continued)
b) y-Type (HMW subunit 1 By 9) ∗
N-terminal 1 E G E A S R Q L Q C ERELQESSLEAC RQVVDQQLAGRLPWSTGL
sequence 41 Q M R CC QLRDVSAKC RPVAVSQVVRQYEQTVVPPKGGSFY
A a 81 PGETTPLQQLQQVIFWGTSSQTVQG
Recurring 106 Y Y P S V S S P Q Q G P 408 Q Q T R Q G
sequence 118 YYPGQASP QQPGQG 414 QQLEQG
B 132 QQPGKW 420 QQPGQG
138 QELGQGQQG 426 QQTRQG
147 YYP––TSL HQSGQGQQG 432 QQLEQG
162 YYP––SSL QQPGQG 438 QQPGQGQQG
174 QQIGQGQQG 447 YYPTSP QQSGQG
183 YYP––TSL QQPGQG 459 QQPGQS
195 QQIGQGQQG 465 QQPGQGQQG
204 YYP––TSP QHPGOR 474 YYSSSL QQPGQGLQG
216 QQPGQG 489 HYPASL QQPGQG
222 QQIGQG 501 HPGQR
228 QQLGQG 506 QQPGQG
234 R Q I G Q G 512 Q Q P E Q G
240 QQSGQGQQG 518 QQPGQGQQG
249 YYP––TSP QQLGQG 527 YYPTSP QQPGQG
261 QQPGQW 539 KQLGQGQQG
267 QQSGQGQQG 548 YPTSPQ QPGQG
276 YYP––TSQ QQPGQGQQG 560 QQPGQGQQG
291 QYP––ASQ QQPGQGQQG 569 HC PTSP QQTGQA
306 QYP––ASQ QQPGQGQQG 581 QQPGQG
321 QYP––ASQ QQPGQGQQG 587 QQIGQV
336 HYL––ASQ QQPGQGQQR 593 QQPGQGQQG
351 HYP––ASL QQPGQGQQG 602 YYPISL QQSGQG
366 HYT––ASL QQPGQGQQG 614 QQSGQG
381 HYP––ASL QQVGQG 620 QQSGQG
393 QQIGQLGQR 626 HQLGQG
402 QQPGQG 632 QQSGQEQQG
641 Y D
C-terminal 643 NPYHVNTEQQTASPKVAKVQQPATQLPIMC RMEGGDAL
sequence C 681 S A S Q
a The capital letters mark sequence segments (cf. Fig. 15.12).
The numbers give the positions that the amino acids at the beginning of the line occupy in the total sequence. The segments of recurring sequences are arranged
according to the best possible homology. (–:space to maximize homology) Cysteine residues (C) are marked in bold type.
∗ The numbering of the HMW subunits (5 and 9) corresponds to Figs. 15.8 and 15.9.