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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MQEVRNELSR ASTLSVKMAT AGKQFPMVSV FVDPSRKKDK VVAEDGRNCE NSLPIDHSVM

70 80 90 100 110 120
VGIRAVGERL REGVDEDANS YLCLDYDVYL THEPCSMCSM ALIHSRVRRV VFLTEMQRTG

130 140 150 160
SLKLTSGDGY CMNDNKQLNS TYEAFQWIGE EYPVGQVDRD VCC


References and documentation are available.

Number of amino acids: 163 Molecular weight: 18370.86 Theoretical pI: 5.23
Amino acid composition: 
Ala (A) 8 4.9% Arg (R) 12 7.4% Asn (N) 7 4.3% Asp (D) 12 7.4% Cys (C) 7 4.3% Gln (Q) 6 3.7% Glu (E) 12 7.4% Gly (G) 10 6.1% His (H) 3 1.8% Ile (I) 4 2.5% Leu (L) 12 7.4% Lys (K) 7 4.3% Met (M) 8 4.9% Phe (F) 4 2.5% Pro (P) 5 3.1% Ser (S) 14 8.6% Thr (T) 7 4.3% Trp (W) 1 0.6% Tyr (Y) 6 3.7% Val (V) 18 11.0% Pyl (O) 0 0.0% Sec (U) 0 0.0% (B) 0 0.0% (Z) 0 0.0% (X) 0 0.0%
Total number of negatively charged residues (Asp + Glu): 24 Total number of positively charged residues (Arg + Lys): 19 Atomic composition: Carbon C 785 Hydrogen H 1254 Nitrogen N 226 Oxygen O 252 Sulfur S 15 Formula: C785H1254N226O252S15 Total number of atoms: 2532 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 14815 Abs 0.1% (=1 g/l) 0.806, assuming all pairs of Cys residues form cystines Ext. coefficient 14440 Abs 0.1% (=1 g/l) 0.786, assuming all Cys residues are reduced Estimated half-life: The N-terminal of the sequence considered is M (Met). The estimated half-life is: 30 hours (mammalian reticulocytes, in vitro). >20 hours (yeast, in vivo). >10 hours (Escherichia coli, in vivo). Instability index: The instability index (II) is computed to be 32.41 This classifies the protein as stable. Aliphatic index: 75.21 Grand average of hydropathicity (GRAVY): -0.366