Table 1 Differentially expressed proteins in small and large litter size spermatozoa.

From: Proteomic approaches for profiling negative fertility markers in inferior boar spermatozoa

Spot No.

NCBI No.

Protein description

MASCOT scorea

Expression level

Small litter size

Large litter size

2

1127023

pancreatic glycoprotein 2 (GP2)

158

â–´

â–¾

3

47522754

Trifunctional enzyme subunit alpha, mitochondrial (HADHA)

202

â–¾

â–´

4

359811347

60 kDa heat shock protein, mitochondrial (HSPD1)

243

â–´

â–¾

5

73985642

Cytochrome b-cl complex subunit 1, isoform2, mitochondrial (UQCRC1)

148

â–´

â–¾

6

28336

mutant beta-actin (beta’-actin) (ACTB)

107

â–´

â–¾

7

57086887

actin-related protein T2 (ACTRT2)

205

â–´

â–¾

8

84579847

actin related protein T3 (ACTRT3)

197

â–´

â–¾

9

3891849

Chain B, crystal structure of bovine mitochondria

105

â–´

â–¾

10

300763221

pyruvate dehydrogenase: SUBUNIT = beta precursor (PDHB)

155

â–´

â–¾

12

4929676

Homo sapience CGI-104 protein mRNA, complete cds

236

â–´

â–¾

13

109102081

cytosolic 5′ nucleotidase IB isoform 1

87

â–´

â–¾

14

75052483

Acrosin-binding protein precursor (Proacrosin-binding protein sp32) (ACRBP)

335

â–´

â–¾

16

190201

Porin

48

â–´

â–¾

17

4505773

Prohibitin (PHB)

207

â–´

â–¾

18

114053087

glutathione S-transferase Mu3 (GSTM3)

336

â–´

â–¾

20

27807305

ATP synthase subunit d, mitochondrial (ATP5H)

145

â–´

â–¾

21

311253799

Ras-related protein Rab-2A (RAB2A)

59

â–´

â–¾

22

76779289

glutathione peroxidase 4 (GPx4)

147

â–´

â–¾

23

13195731

glutathione peroxidase 4 (GPx4)

241

â–´

â–¾

25

28417

Arginine vasopressin receptor 2 (AVPR2)

203

â–´

â–¾

  1. aMASCOT score is −10Log(p), where p is the probability that the observed match is a random event. Scores >55 indicate identity or extensive homology (P < 0.05).