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Table 1 A list of identified inhibitors of serine proteases

From: Large-scale and high-confidence proteomic analysis of human seminal plasma

Accession number Protein name Molecular mass (Da) Number of peptides
Q5SYA8 CD109 162,530 28
P01009 Alpha-1-antitrypsin 48,436 26
P05154 Plasma serine protease inhibitor 45,787 19
P29622 Kallistatin 50,808 15
P05155 Plasma protease C1 inhibitor 57,067 13
Q99574 Neuroserpin 46,397 13
P35237 Placental thrombin inhibitor 42,904 13
P03973 Antileukoproteinase 1 15,228 12
O43278 Kunitz-type protease inhibitor 1 58,616 10
Q8TF48 Inter-alpha (Globulin) inhibitor H5 106,524 9
O43692 25 kDa trypsin inhibitor 59,557 9
P30086 Phosphatidylethanolamine-binding protein 25,361 8
P01019 Angiotensinogen 54,465 7
Q06481-1 Amyloid-like protein 2 87,927 6
P01011 Alpha-1-antichymotrypsin 50,767 6
P05067-1 Amyloid beta A4 protein 87,914 5
P08697 Alpha-2-antiplasmin 56,917 5
P23352 Anosmin 1 77,444 4
Q14508-1 WAP four-disulfide core domain protein 2 13,953 4
P20155 Serine protease inhibitor Kazal-type 2 9,627 4
P29508 Squamous cell carcinoma antigen 1 44,594 3
P49223 Kunitz-type protease inhibitor 3 7,744 3
P01008 Antithrombin-III 53,114 2
P36955 Pigment epithelium-derived factor 48,809 2
P08185 Corticosteroid-binding globulin 45,283 2
Q8IUA0 WAP four-disulfide core domain protein 8 29,489 2
P05543 Thyroxine-binding globulin 46,637 1
P36952 Maspin 42,568 1
P02760 AMBP protein 39,886 1
P48307 Tissue factor pathway inhibitor 2 29,567 1
Q9BQN3 PREDICTED: similar to dJ601O1.1 (novel protein with Kunitz) 15,847 1