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Table 2 Analysis of different linkers using ProtParam server

From: Designing a chimeric subunit vaccine for influenza virus, based on HA2, M2e and CTxB: a bioinformatics study

 

Linker

Sequence

II of the fusion protein

Aliphatic Index

Gravy

Flexible linkers

LF1

(G8) GGGGGGGG

35.08

74.92

−0.455

LF2

(G4S) GGGGS

32.45

76.15

−0.459

LF3

(G4S)2 GGGGSGGGGS

33.82

74.12

−0.459

LF4

GSAGSAAGSGEF

29.26

74.92

−0.425

LF5

KESGSVSSEQLAQFRSLD

34.65

77.08

−0.487

LF6

EGKSSGSGSESKST

32.26

72.57

−0.537

Rigid Linkers

LR1

EAAAK

31.55

77.80

−0.456

LR2

A (EAAAK)2AA

30.06

77.68

−0.419

LR3

(XP)n = APAPAP

35.88

77.38

−0.440

LR4

(XP)n = EPEPEP

35.63

75.74

.527

LR5

(XP)n:KPKPKP

28.63

75.74

−0.533

LR6

(XP)n: GPGP

30.32

76.57

−0.470