Table 2 Comparison of T4 and CP220 Structural Proteins

Gp17 Terminase subunit with nuclease and ATPase activity; binds single-stranded DNA, Gp16 and Gp20

143/436 (32%)

E = 4e^-47

Gp39 DNA topoisomerase large subunit

186/516 (35%)

E = 4e^-73

Gp61 DNA primase subunit

73/330 (22%)

0.017

Gp44 Clamp loader subunit, DNA polymerase accessory protein

95/319 (29%)

E = 8e^-27

RNaseH ribonuclease

56/151 (37%)

E = 6e^-16

Gp49 EndoVII packaging and recombination endonuclease VII

28/108 (25%)

E = 0.11

Gp20 Portal vertex protein of head

130/456 (28%)

E = 5e^-40

Gp30 DNA ligase

128/484 (26%)

E = 2e^-23

Gp18 Tail sheath monomer

58/235 (24%)

E = 3e^-04

Gp25 Baseplate wedge subunit

26/66 (39%)

E = 2e^-07

Gp6 Baseplate wedge subunit

86/389 (22%)

E = 0.025

Gp19 Tail tube protein

49/176 (27%)

E = 9e^-11

Gp4 Head completion protein

44/147 (29%)

E = 5e^-08

Gp55 Sigma factor for T4 late transcription

33/123 (26%)

E = 0.37

Gp23 Major head protein

131/412 (31%)

E = 2e^-41

Gp18 Tail sheath protein

149/436 (34%)

E = 1e^-51

Gp19 Tail tube protein

41/170 (24%)

E = 5e^-09

Gp43 DNA polymerase

244/901 (27%)

E = 4e^-56

Gp41 DNA primase-helicase subunit

120/453 (26%)

E = 1e^-34

UvsW RNA-DNA and DNA-DNA helicase, ATPase

124/407 (30%)

E = 5e^-42

Gp15 Tail sheath stabilizer and completion protein

54/214 (25%)

E = 1e^-05

Gp32 Single-stranded DNA binding protein

65/212 (30%)

E = 6e^-12

RnlA RNA ligase 1 and tail fiber attachment catalyst

80/297 (26%)

E = 3e^-10

Gp21 Prohead core protein protease

52/153 (33%)

E = 2e^-08