Table 2 Forty top-ranking putative virulence proteins of Pythium insidiosum, based on sequence similarity and probability (E-value), obtained by a BLAST search against the MvirDB database (see the Methods). The proteins that can be mapped with at least two LC-MS/MS-generated peptides are indicated in the last column.

From: Probing the Phylogenomics and Putative Pathogenicity Genes of Pythium insidiosum by Oomycete Genome Analyses

Protein ID

VFID

Virulence factor type

Description

Organism

Identities (%)

E-value

Number of mapped peptides

PINS01090021A

26447

Virulence protein

Heat shock protein 70

Toxoplasma gondii

76.4

0.0E + 00

12

PINS03900001A

26447

Virulence protein

Heat shock protein 70

Toxoplasma gondii

76.2

0.0E + 00

PINS00530003B

26381

Virulence protein

Heat shock protein 70

Cryptosporidium parvum

71.2

0.0E + 00

82

PINS01800019A

26447

Virulence protein

Heat shock protein 70

Toxoplasma gondii

66.2

0.0E + 00

6

PINS01150027A

26468

Virulence protein

Heat shock protein 70

Eimeria tenella

65.0

0.0E + 00

37

PINS00920015C

12025

Virulence protein

Urease

Oryza sativa

64.5

0.0E + 00

40

PINS01090006A

26447

Virulence protein

Heat shock protein 70

Toxoplasma gondii

61.2

0.0E + 00

PINS00020096A

26447

Virulence protein

Heat shock protein 70

Toxoplasma gondii

57.6

0.0E + 00

20

PINS02610001A

26447

Virulence protein

Heat shock protein 70

Toxoplasma gondii

57.6

0.0E + 00

PINS01620006A

15128

Virulence protein

Chaperone protein ClpB

Francisella tularensis

55.1

0.0E + 00

32

PINS04750002A

26434

Virulence protein

Carbamoyl phosphate synthetase II

Toxoplasma gondii

53.3

0.0E + 00

30

PINS02520008A

26434

Virulence protein

Carbamoyl phosphate synthetase II

Toxoplasma gondii

51.5

0.0E + 00

24

PINS00060002C

26434

Virulence protein

Carbamoyl phosphate synthetase II

Toxoplasma gondii

48.0

0.0E + 00

102

PINS00250041A

27174

Virulence protein

Oligopeptidase B

Trypanosoma brucei brucei

47.4

0.0E + 00

4

PINS00320055A

15128

Virulence protein

Chaperone protein ClpB

Francisella tularensis

47.1

0.0E + 00

16

PINS01420022C

11169

Protein toxin

Tripeptidyl peptidase 2

Mus musculus

34.8

0.0E + 00

24

PINS05940001B

26381

Virulence protein

Heat shock protein 70

Cryptosporidium parvum

73.5

1.0E-177

17

PINS00130063A

26455

Virulence protein

Eukaryotic translation initiation factor 4 A

Toxoplasma gondii

72.9

1.0E-173

31

PINS00020065A

8350

Virulence protein

Chaperonin GroEL

Legionella pneumophila

57.0

3.0E-159

61

PINS00550026A

8728

Virulence protein

Phosphoglucomutase

Brucella melitensis

50.6

2.0E-158

50

PINS00550030A

8728

Virulence protein

Phosphoglucomutase

Brucella melitensis

50.4

7.0E-158

80

PINS01120025A

26459

Virulence protein

Peroxisomal catalase

Toxoplasma gondii

59.6

9.0E-157

8

PINS01120010A

26459

Virulence protein

Peroxisomal catalase

Toxoplasma gondii

59.5

3.0E-156

PINS01900015C

12413

Protein toxin

Transcription factor site-1 protease

Homo sapiens

41.6

2.0E-155

PINS00150050B

20164

Pathogenicity island

Asparaginyl-tRNA synthetase

Salmonella enterica

58.0

1.0E-153

25

PINS04900006A

26455

Virulence protein

Eukaryotic translation initiation factor 4 A

Toxoplasma gondii

64.3

7.0E-152

PINS00400067B

26455

Virulence protein

Eukaryotic translation initiation factor 4 A

Toxoplasma gondii

64.6

8.0E-151

PINS01020032C

27223

Virulence protein

80 kDa prolyl oligopeptidase

Trypanosoma cruzi

41.3

1.0E-147

29

PINS00400051A

26455

Virulence protein

Eukaryotic translation initiation factor 4 A

Toxoplasma gondii

63.0

7.0E-146

PINS00050027A

19089

Pathogenicity island

Methylmalonyll-CoA mutase

Streptomyces coelicolor

50.3

4.0E-145

PINS02120014C

12413

Protein toxin

Transcription factor site-1 protease

Homo sapiens

40.2

5.0E-142

30

PINS00780045C

15600

Pathogenicity island

GDP-mannose 4,6-dehydratase

Bradyrhizobium japonicum

66.2

4.0E-139

17

PINS07960001C

15600

Pathogenicity island

GDP-mannose 4,6-dehydratase

Bradyrhizobium japonicum

63.8

8.0E-137

9

PINS01820002A

18499

Pathogenicity island

CTP synthetase

Streptococcus agalactiae

44.7

3.0E-125

36

PINS00650054A

26447

Virulence protein

Heat shock protein 70

Toxoplasma gondii

42.8

2.0E-121

PINS01020025B

7573

Virulence protein

Nonribosomal peptide synthetase DhbF

Bacillus anthracis

29.0

1.0E-113

54

PINS01050006C

18594

Pathogenicity island

Polynucleotide phosphorylase/polyadenylase

Streptococcus agalactiae

37.7

2.0E-113

PINS01020014C

7573

Virulence protein

Nonribosomal peptide synthetase DhbF

Bacillus anthracis

28.9

3.0E-113

28

PINS00170005A

20164

Pathogenicity island

Asparaginyl-tRNA synthetase

Salmonella enterica

46.7

6.0E-113

27

PINS00080003C

28065

Virulence protein

Dynamin-like protein

Giardia intestinalis

43.7

1.0E-110

11