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Table 1 Summary of primary structure properties of expressed 1Ay subunits compared to those of previously reported y-type subunits.

From: Characterization and comparative analysis of HMW glutenin 1Ay alleles with differential expressions

 

Number of amino acid residues

Number of cysteine residues

 

N-terminal

domain

Repetitive

domain

C-terminal

domain

Total

N-terminal

Domain

Repetitive

Domain

C-terminal

domain

Total

1Ay (Tu-e1)

104

438

45

597

5

0

1

6

1Ay (Tu-e2)

104

417

45

566

5

0

1

6

1Ay (Ta-e1)

104

461

45

610

5

1

1

7

1Ay (Ta-e2)

104

417

45

566

5

0

1

6

1Ay (Ta-e3)

104

583

45

732

5

1

1

7

1Ay (Td-e)

104

417

45

566

5

0

1

6

1By9

104

535

45

684

5

1

1

7

1Dy10

104

478

45

627

5

1

1

7

1Dy12

104

490

45

639

5

1

1

7

  1. All y-type HMW-GS genes of hexaploid wheat have a conserved cysteine residue at the end of repetitive domain. However, this cysteine residue was found not always present in wild wheats.