BioMed Research International / 2017 / Article / Tab 5

Research Article

Mining of Microbial Genomes for the Novel Sources of Nitrilases

Table 5

Comparison of physiochemical properties of aliphatic, aromatic, and predicted nitrilase from the average consensus values reported by Sharma and Bhalla [16].

ParametersAverage value for aliphaticAverage value for aromatic123456789

Number of amino acids352.2309.8338.0331.0326.0260.0280.0310.0315.0342.0319.0

Molecular weight (Da)38274.033693.536154.936491.236364.727903.331464.134938.133821.537472.734678.7

Theoretical
pI
5.55.55.04.96.25.25.65.44.85.45.8

NCR41.735.841.044.040.032.036.043.043.041.039.0

PCR30.329.226.025.037.021.027.034.029.030.032.0

Extinction coefficients 
(M−1 cm−1) at 280 nm
50213.343975.045295.033015.043890.035200.062465.053400.047900.038305.031775.0

Instability index41.238.530.152.527.027.728.639.646.636.638.5

Aliphatic index89.4089.9094.187.993.681.176.090.986.292.889.3

Grand average of hydropathicity (GRAVY)00.1000.010.027−0.17−0.14−0.051−0.283−0.1090.045−0.052−0.002

NCR: negatively charged residues; PCR: positively charged residues.