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Table 2 The largest families of orthologous proteins (at least 10 members) excluding transposases

From: Evolution of electron transfer out of the cell: comparative genomics of six Geobacter genomes

ID

total members

Phyletic pattern

Function

6

16

GsGmGuGfGbGl

ATP-dependent protease La

8

16

GsGmGuGfGbGl

elongation factor G

9

16

GsGmGuGfGbGl

acetyl-CoA hydrolase/transferase

7

15

GsGmGuGfGbGl

sensory box histidine kinase

11

14

GsGmGuGfGbGl

CzcA family heavy metal efflux protein

14

14

GsGmGuGfGbGl

glycosyl transferase, group 1

15

14

GsGmGuGfGbGl

sodium/solute symporter family protein

16

13

Gs--GuGf--Gl

group II intron, maturase

17

12

--GmGu------

hypothetical protein

18

12

--Gm--Gf--Gl

Fis family transcriptional regulator

19

12

GsGmGuGfGbGl

iron-sulfur cluster-binding protein

20

12

GsGmGuGfGbGl

electron transfer flavoprotein, alpha subunit

21

12

GsGmGuGfGbGl

molybdenum cofactor biosynthesis protein A

22

12

GsGmGuGfGbGl

1-deoxy-D-xylulose-5-phosphate synthase

23

12

GsGmGuGfGb--

cytochrome c family protein

24

12

GsGmGuGfGbGl

Hybrid cluster protein

25

12

GsGmGuGfGbGl

potassium transporter family protein

30

11

GsGmGuGfGbGl

cold-shock domain-contain protein

31

11

GsGmGuGfGb--

high-molecular-weight cytochrome c

32

11

GsGmGuGfGbGl

elongation factor Tu

27

10

----Gu------

hypothetical protein

33

10

----GuGfGb--

ATPase-like

36

10

GsGmGuGfGb--

methyl-accepting chemotaxis protein

38

10

GsGmGuGfGbGl

glycogen phosphorylase

39

10

GsGmGuGfGbGl

sensor histidine kinase/response regulator

40

10

GsGmGuGfGbGl

DNA-binding response regulator

41

10

GsGmGu--GbGl

nickel-dependent hydrogenase, large subunit

42

10

GsGmGuGfGbGl

malic enzyme

43

10

GsGmGuGfGbGl

hypothetical protein GSU3410

45

10

GsGmGuGfGbGl

cytochrome c family protein