Table 1

Most abundant protein domains in diatom genomes

COG

To

Tp

Pt

Fc


ATPases

COG0515

SPS1, serine/threonine protein kinase

115

132

119

137

COG0464

SpoVK, ATPases of the AAA+ class

90

43

38

44

COG1132

MdlB, ABC-type multidrug transport system, ATPase and permease components

54

44

47

51

COG1222

RPT1, ATP-dependent 26S proteasome regulatory subunit

50

41

37

42

COG0465

HflB, ATP-dependent Zn proteases

49

37

35

39

COG1223

Predicted ATPase (AAA+ superfamily)

44

39

34

41

COG3899

Predicted ATPase

42

48

11

2

COG2274

SunT, ABC-type bacteriocin/lantibiotic exporters, contain an amino-terminal double-glycine peptidase domain

42

52

50

61

COG5265

ATM1, ABC-type transport system involved in Fe-S cluster assembly, permease and ATPase components

40

33

30

33

COG4618

ArpD, ABC-type protease/lipase transport system, ATPase and permease components

39

41

42

43

COG4987

CydC, ABC-type transport system involved in cytochrome bd biosynthesis, fused ATPase and permease components

31

50

46

56

COG4988

CydD, ABC-type transport system involved in cytochrome bd biosynthesis, ATPase and permease components

29

52

49

60

COG0488

Uup, ATPase components of ABC transporters with duplicated ATPase domains

29

50

46

53

COG1131

CcmA, ABC-type multidrug transport system, ATPase component

22

56

52

65

COG0661

AarF, predicted unusual protein kinase

21

21

22

26

COG0474

MgtA, cation transport ATPase

12

19

19

18

Basic cellular functions

COG0513

SrmB, superfamily II DNA and RNA helicases

46

48

44

54

COG0553

HepA, superfamily II DNA/RNA helicases, SNF2 family

35

27

24

36

COG5059

KIP1, kinesin-like protein

24

25

15

14

COG1643

HrpA, HrpA-like helicases

21

14

9

20

COG0443

DnaK, molecular chaperone

18

14

9

10

COG5021

HUL4, ubiquitin-protein ligase

15

7

8

8

COG5022

Myosin heavy chain

14

11

9

9

COG1249

Lpd, Pyruvate/2-oxoglutarate dehydrogenase complex, dihydro-lipoamide dehydrogenase (E3) component, and related enzymes

12

14

13

20

Chitinases

COG3325

ChiA, chitinase

19

19

1

0


Protein domains are listed based on Clusters of Orthologous Groups COG with an E-value threshold of 1.0E-10. To, Thalassiosira oceanica; Tp, Thalassiosira pseudonana; Pt, Phaeodactylum tricornutum; Fc. Fragilariopsis cylindrus.

Lommer et al. Genome Biology 2012 13:R66   doi:10.1186/gb-2012-13-7-r66

Open Data