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Table 1 Pairing and annotating Haliotis asinina ESTs with shell derived MS/MS peptides

From: Proteomic analysis of the organic matrix of the abalone Haliotis asinina calcified shell

Protein name [GenBank Accession]

EST library*

Homology/

domain

Mass kDa (Observed/

Theoretical)

Complete sequence/

SignalP

Source of material

Best MASCOT

protein scores

Number of matching peptides

     

Band ID

Nacre

Pr + Nc

  

ML5A7

[DW986289]

1, 2

No homology/no recognised domains

32/25

Yes/Yes

S6

I7

-

-

ASM

AIM

459

9

HasCL10contig2

[EZ420619]

3

Fibroin-like/Gly and Ala rich domains

-/44

Yes/Yes

-

-

ASM

AIM

ASM

AIM

455

7

P0012N13_463

[GT274423]

3

Papilin/2 Kunitz domains

14/≥15

No/No

S3

I4

ASM

AIM

ASM

AIM

362

6

ML1E6

[DW986219]

1, 2

Sometsuke/ependymin domain

32/20

Yes/Yes

S6

I7

-

-

ASM

AIM

347

7

P0006O07_675

[GT272916]

3

No homology/no recognised domains

13-48/≥19

No/No

S2-S7

I3-I9

ASM

AIM

ASM

AIM

343

6

P0025F23_658

[GT276990]

3

No homology/Asp and Ala rich domains

32/≥23

No/No

-

I7

-

AIM

-

AIM

343

3

ML3A11

[DW986237]

1, 2, 3

No homology/Pro rich domain

15/16

Yes/Yes

S3

I4

ASM

AIM

ASM

AIM

336

4

ML6A10

[DW986342]

1, 2, 3

No homology/no recognised domains

13/12

Yes/Yes

S2

I3

ASM

AIM

ASM

AIM

320

5

ML8B1

[DW986463]

1, 2, 3

No homology/Gln rich domains

13/11

Yes/Yes

S2

I3

ASM

AIM

ASM

AIM

195

3

P0011O14_517

[GT274178]

3

No homology/no recognised domains

18/≥16

No/Yes

-

I5

-

AIM

-

AIM

189

3

6G3

[GD272908]

2

No homology/ependymin domain

21/21

Yes/Yes

S5

I6

ASM

AIM

ASM

AIM

173

3

ML3E9

[DW986256]

1,2, 3

Perlwapin/3 WAP domains

-/≥15

No/No

-

-

-

-

ASM

AIM

148

3

ML5B8

[DW986296]

1, 2

No homology/no recognised domains

32/21

Yes/Yes

S6

-

-

-

ASM

125

2

ML5H8

[DW986339]

1, 2, 3

No homology/Chitin-Binding domain

-/10

Yes/Yes

-

-

-

-

ASM

AIM

116

3

  1. *EST libraries: 1 = H. asinina juvenile mantle SMART cDNA library [8]; 2 = H. asinina developmental microarray library [9]; 3 = H. asinina adulte mantle cDNA library [10]. "Pr + Nc" indicates "Prisms + nacre" extract. "≥" indicates that the theoretical molecular mass is at least the following value, as some sequence information is missing.