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Table 3 Analysis of sequence characteristics of the ODAC construct. Physicochemical parameters, antigenicity, solubility and toxicity of the sequence were computed through Expasy’s ProtParam, ANTIGENpro/VaxiJen, SOLpro and Toxin Pred, respectively. Also, the allergenicity of the desired sequence was evaluated using AllerTOP and AlgPred

From: In silico designing of a novel epitope-based candidate vaccine against Streptococcus pneumoniae with introduction of a new domain of PepO as adjuvant

Protparam tool

Vaxi Jen

ToxinPred

Aller TOP

Alg Pred

Scratch protein predictor

Sequence Length

M.wt

 + R

− R

pI

Half-life in

II

AI

GRAVY

SOL pro

Antigen pro

Mammalian

Yeast

E. coli

372

41.93

60

75

5.29

30 h

 > 20 h

 > 10 h

36.83

68.01

-0.954

0.748

Non toxin

Non allergen

Non allergen

0.89

0.92