Table 4 Primary and secondary structure analysis of each copy
From: Clone and Function Verification of the OPR gene in Brassica napus Related to Linoleic Acid Synthesis
structure | Analysis | OPR1 | OPR2 | OPR3 | OPR4 |
|---|---|---|---|---|---|
Physical and chemical properties of primary structures | Number of amino acids | 372 | 374 | 372 | 373 |
Molecular weight | 41.4 | 41.57 | 41.32 | 41.28 | |
Theoretical pI | 5.55 | 6.01 | 5.88 | 6.22 | |
Total number of positively charged residues(Arg + Lys) | 46 | 44 | 43 | 42 | |
Total number of negatively charged residues(Asp + Glu) | 37 | 38 | 37 | 38 | |
Formula | C1844H2838N508O550S15 | C1844H2863N511O554S16 | C1843H2839N509O546S15 | C1835H2843N509O546S16 | |
Instability index | 38.82 | 35.76 | 39.65 | 38.57 | |
Aliphatic index | 75.27 | 75.64 | 75.27 | 75.6 | |
Grand average of hydropathicity (GRAVY) | -0.355 | -0.359 | -0.343 | -0.325 | |
Secondary structure | Alpha helix (Hh) | 31.18 | 31.55 | 31.18 | 30.56 |
Beta bridge (Bb) | 0 | 0 | 0 | 0 | |
Extended strand (Ee) | 12.63 | 12.03 | 12.63 | 12.87 | |
Beta turn (Tt) | 6.72 | 6.42 | 7.26 | 8.04 | |
Random coil (Cc) | 49.46 | 50 | 48.92 | 48.53 |