ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSQPTPIITT KSAAKPKPKI FNLFRVCFIS LLLIAAVEYF KYGTRINYEW FHCTPIKEPQ 

        70         80         90        100        110        120 
SGSVIKLWAR GGPSCDKRGE YKTIVKRITR DYEPNDEHLS FCIIENDNVP PVHYPIHEDK 

       130        140        150 
GEPGYVAYVG YDTDSELVQE LCADSTIYHM 

References and documentation are available.

Number of amino acids: 150

Molecular weight: 17206.69

Theoretical pI: 6.20

Amino acid composition: 
Ala (A)   7	  4.7%
Arg (R)   6	  4.0%
Asn (N)   5	  3.3%
Asp (D)   8	  5.3%
Cys (C)   5	  3.3%
Gln (Q)   3	  2.0%
Glu (E)  11	  7.3%
Gly (G)   8	  5.3%
His (H)   5	  3.3%
Ile (I)  14	  9.3%
Leu (L)   8	  5.3%
Lys (K)  11	  7.3%
Met (M)   2	  1.3%
Phe (F)   6	  4.0%
Pro (P)  12	  8.0%
Ser (S)   9	  6.0%
Thr (T)   9	  6.0%
Trp (W)   2	  1.3%
Tyr (Y)  10	  6.7%
Val (V)   9	  6.0%
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): 19
Total number of positively charged residues (Arg + Lys): 17

Atomic composition:

Carbon      C	       782
Hydrogen    H	      1193
Nitrogen    N	       199
Oxygen      O	       225
Sulfur      S	         7

Formula: C782H1193N199O225S7
Total number of atoms: 2406

Extinction coefficients:

Extinction coefficients are in units of  M-1 cm-1, at 280 nm measured in water.

Ext. coefficient    26150
Abs 0.1% (=1 g/l)   1.520, assuming all pairs of Cys residues form cystines


Ext. coefficient    25900
Abs 0.1% (=1 g/l)   1.505, 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 40.56
This classifies the protein as unstable.



Aliphatic index: 79.27

Grand average of hydropathicity (GRAVY): -0.361