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. Author manuscript; available in PMC: 2020 Mar 22.
Published in final edited form as: Microb Pathog. 2019 Apr 25;132:87–99. doi: 10.1016/j.micpath.2019.04.034

Table 3.

Overview of transport proteins in the ten examined strains of treponemes on the basis of predicted substrate specificities.

T.
denticola		 T.
pallidum		 T.
pedis		 T.
primitia		 T.
azotonutricium		 T.
paraluiscuniculi		 T.
succinifaciens		 T.
brennaborense		 T.
caldaria		 T.
putidum
Count Category Inorganic ions 42 18 48 60 51 19 38 46 61 40
Organic ions 138 30 142 150 170 30 81 146 141 112
Macromolecules 52 25 49 81 52 26 43 48 43 43
Unknown 47 7 44 23 31 6 20 31 34 45
Non-specific 14 9 11 15 16 20 16 13 12 14
Total 293 89 294 329 320 101 198 284 291 254
T.
denticola		 T.
pallidum		 T.
pedis		 T.
primitia		 T.
azotonutricium		 T.
paraluiscuniculi		 T.
succinifaciens		 T.
brennaborense		 T.
caldaria		 T.
putidum
Percent Category Inorganic ions 14.3 20.2 16.3 18.2 15.9 18.8 19.2 16.2 21 15.7
Organic ions 47.1 33.7 48.3 45.6 53.1 29.7 40.9 51.4 48.5 44.1
Macromolecule 17.7 28.1 16.7 24.6 16.3 25.7 21.7 16.9 14.8 16.9
Unknown 16.0 7.9 15.0 7.0 9.7 5.9 10.1 10.9 11.7 17.7
Non-specific 4.9 10.1 3.7 4.6 5.0 19.7 8.1 4.6 4.0 5.6
Total 100 100 100 100 100 100 100 100 100 100
T.
denticola		 T.
pallidum		 T.
pedis		 T.
primitia		 T.
azotonutricium		 T.
paraluiscuniculi		 T.
succinifaciens		 T.
brennaborense		 T.
caldaria		 T.
putidum
Count Subcategory Inorganic cations 30 16 33 39 31 17 27 34 44 30
Inorganic anions 12 1 15 19 18 1 11 11 16 10
Electrons 0 1 0 2 2 1 0 1 1 0
Sugars 7 3 8 25 55 3 16 37 54 8
Sugar derivatives 5 2 5 14 23 2 3 18 18 4
Carboxylates 7 3 9 21 14 3 10 16 10 6
Amines 1 3 2 5 5 3 3 4 3 1
Amino acids 20 8 23 31 22 8 17 18 18 16
Siderophores 20 0 19 9 5 0 1 7 3 14
Drugs 64 4 61 29 28 4 16 30 17 53
Non-carboxylate organic anions 2 0 2 4 7 0 1 3 3 1
Nucleotides/nucleosides 5 4 7 6 7 4 6 8 7 5
Vitamins 7 3 6 6 5 3 8 5 8 4
Proteins/peptides 36 14 35 55 30 15 22 21 27 33
Polysaccharides 7 6 8 19 13 6 13 20 9 4
Lipids 7 3 4 5 6 3 3 4 5 5
DNA 2 2 2 2 2 2 5 3 2 1
Unknown 47 7 44 23 31 6 20 31 34 45
Non-specific 14 9 11 15 16 20 16 13 12 14
Total 293 89 294 329 320 101 198 284 291 254
T.
denticola		 T.
pallidum		 T.
pedis		 T.
primitia		 T.
azotonutricium		 T.
paraluiscuniculi		 T.
succinifaciens		 T.
brennaborense		 T.
caldaria		 T.
putidum
Percent Subcategory Inorganic cations 10.2 18 11.2 11.9 9.7 16.8 13.6 12 15.1 11.8
Inorganic anions 4.1 1.1 5.1 5.8 5.6 1.0 5.6 3.9 5.5 3.9
Electrons 0 1.1 0 0.6 0.6 1.0 0 0.4 0.3 0
Sugars 2.4 3.4 2.7 7.6 17.2 3.0 8.1 13 18.6 3.1
Sugar derivatives 1.7 2.2 1.7 4.3 7.2 2.0 1.5 6.3 6.2 1.6
Carboxylates 2.4 3.4 3.1 6.4 4.4 3.0 5.1 5.6 3.4 2.4
Amines 0.3 3.4 0.7 1.5 1.6 3.0 1.5 1.4 1 0.4
Amino acids 6.8 9.0 7.8 9.4 6.9 7.9 8.6 6.3 6.2 6.3
Siderophores 6.8 0 6.5 2.7 1.6 0 0.5 2.5 1.0 5.5
Drugs 21.8 4.5 20.7 8.8 8.8 4.0 8.1 10.6 5.8 20.9
Non-carboxylic organic anions 0.7 0 0.7 1.2 2.2 0 0.5 1.1 1.0 0.4
Nucleotides/nucleosides 1.7 4.5 2.4 1.8 2.2 4.0 3.0 2.8 2.4 2.0
Vitamins 2.4 3.4 2 1.8 1.6 3.0 4.0 1.8 2.7 1.6
Proteins/peptides 12.3 15.7 11.9 16.7 9.4 14.9 11.1 7.4 9.3 13
Polysaccharides 2.4 6.7 2.7 5.8 4.1 5.9 6.6 7 3.1 1.6
Lipids 2.4 3.4 1.4 1.5 1.9 3 1.5 1.4 1.7 2.0
DNA 0.8 2.2 0.7 0.6 0.6 2 2.5 1.1 0.7 0.4
Unknown 16.0 7.9 15.0 7.0 9.4 5.7 10.1 10.9 11.7 17.7
Non-specific 4.8 10.1 3.7 4.6 5 19.8 8.1 4.5 4.3 5.4
Total 100 100 100 100 100 100 100 100 100 100