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Table 2 The information of predicted allergenic proteins in the pollen of P. deltoides

From: Analysis of allergen components and identification of bioactivity of HSP70 in pollen of Populus deltoides

Allergenic protein family Protein accession Identity (%) Protein description Spectral Count(s) Relative Abundance (%)
Pathogenesis-related proteins A9PHF7 Hev B 6 (95.2%) Class 4 pathogenesis-related family protein 2 0.011
Profilins A9P8N4 Hev b 8 (94.7%) Profilin 4 0.022
Peroxidases B9GYJ9 Che a 3 (61.8%) Peroxidase 10 0.05
Seed storage proteins A0A2K1ZNE2 Gly m Bd (62.2%) Vicilin-like seed storage protein 30 0.16
B9H8M2 Pis v 2 (78.9%) 11S globulin seed storage protein 225 1.22
B9HNV4 Ana o 2 (75.3%) Vicilin-like seed storage protein 45 0.24
Proteases A0A2K1XV49 Der p 15 (57.3%) Protease Do-like 2 Subtilisin-like protease 2 0.011
A0A2K2AML0 Ana c 2 (77.0%) Cysteine protease 1 0.005
A9PA38 Der p 15 (56.6%) ATP-dependent Clp protease 5 0.027
A9PBM7 CPA63 (69.4%) Aspartyl protease Protein 28 0.152
A9PCK2 CPA63 (68.5%) Protein aspartic protease in guard cell 3 0.016
B9GJE2 Per a 2 (61.1%) Aspartic protease family protein 13 0.071
B9GR19 CPA63 (63.5%) Aspartyl protease family protein 6 0.033
B9GWZ3 CPA63 (68.6%) Aspartyl protease family protein 7 0.038
B9H185 Pen n 13 (51.8%) Subtilisin-like protease 6 0.033
B9H290 Cup s 1 (57.5%) Kunitz-type protease 13 0.071
B9HR73 Pen n 13 (51.7%) Subtilisin-like protease 1 0.005
B9I8Y7 CPA63 (62.9%) Aspartyl protease 10 0.05
B9IKK0 Pen n 13 (56.9%) 26S protease regulatory subunit 7 family protein 14 0.076
B9MUK8 Asp f 1 (59.6%) 26S protease regulatory subunit 7 family protein 1 0.005
U5GXJ8 Pen n 18 (57.2%) Subtilisin-like protease 1 0.005
Expansins A0A2K1Z7R5 Pas n 1(68.1%) Expansin-like A2 4 0.022
A9PEQ7 Sor h 1(55.0%) Expansin family protein 2 0.011
B9H521 Lol p I (57.9%) Alpha-expansin 11 family protein 1 0.005
U5FK15 Cyn d 1(60.8%) Expansin S1 family protein 1 0.005
U5GIP5 Dac g 1(65.2%) Expansin-like B1 1 0.005
Calcium-binding proteins A9P988 Jun o 4 (69.6%) Probable calcium-binding protein 7 0.038
A9PCU6 pollen allergen
group2
Calcium-binding EF hand family protein 1 0.005
Inhibitory proteins A9P9T5 Ani s 4 (64.0%) Cysteine proteinase inhibitor 14 0.076
B9GNE2 Api m 6 (79.5%) Cysteine proteinase inhibitor 2 0.011
B9GX99 Ani s 4 (58.8%) Cysteine proteinase inhibitor 3 0.016
B9H290 Cry j 1(56.1%) Kunitz-type protease inhibitor 13 0.071
B9HSW8 Pla o 1 (63.3%) Cell wall /vacuolar inhibitor of fructosidase 1 0.005
B9I4L9 Ole e 3 (75.9%) Invertase/pectin methylesterase inhibitor family protein 3 0.016
Polygalacturonase B9GQC0 Zea m 13 (55.4%) Polygalacturonase-like family protein 6 0.033
B9H9W1 Cry j 2 (71.4%) Polygalacturonase 5 0.027
Heat shock protein 70 B9GEL5 Alt a 3 (62.6%) Heat shock protein 70 13 0.071
B9GJ14 Der p 28 (77.4%) Heat shock protein 70 26 0.141
B9HMG2 Pen c 19 (90.1%) Heat shock protein 70 11 0.060
B9HMG7 Pen c 19 (88.7%) Heat shock protein 70 cognate 2 0.011
B9HMG8 Pen c 19 (91.6%) Heat shock protein 70 cognate 9 0.049
B9HN74 Pen c 19 (78.1%) Heat shock protein 70 2 0.011
B9HTJ7 Pen c 19 (90.6%) Heat shock protein 70 1 0.005
B9HV59 Pen c 19 (70.9%) Heat shock protein 70 3 0.016
B9N9W6 Der p 28 (88.2%) Heat shock protein 70 cognate 14 0.076
B9NBF4 Pen c 19 (91.8%) Heat shock protein 70 cognate 9 0.049
  1. Note: Only homologous allergen with the highest identity has been displayed
  2. Identity, homologous allergen in the AllergenOnline database. Sum, total potential pollen allergens identified in the family