ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MADYSSLTVV QLKDLLTKRN LSVGGLKNEL VQRLIKDDEE SKGESEVSPQ EQNQEQGSEP 

        70         80         90        100        110        120 
AAIEEPASQN ITEKKEVSSE PKETNEPKEE NKDVQKPSDG PSATASENEQ AAASTAAPAL 

       130        140        150        160        170        180 
SPEEIKAKAL DLLNKKLHRA NKFGQDQADI DSLQRQINRV EKFGVDLNSK LAEELGLVSR 

       190        200        210 
KNEPESGNNG KFKNRNKNAN NRSRVSKNRR GNRSGYRR 

References and documentation are available.

Number of amino acids: 218

Molecular weight: 24137.56

Theoretical pI: 6.69

Amino acid composition: 
Ala (A)  18	  8.3%
Arg (R)  14	  6.4%
Asn (N)  21	  9.6%
Asp (D)  11	  5.0%
Cys (C)   0	  0.0%
Gln (Q)  13	  6.0%
Glu (E)  26	 11.9%
Gly (G)  12	  5.5%
His (H)   1	  0.5%
Ile (I)   6	  2.8%
Leu (L)  18	  8.3%
Lys (K)  23	 10.6%
Met (M)   1	  0.5%
Phe (F)   3	  1.4%
Pro (P)  10	  4.6%
Ser (S)  22	 10.1%
Thr (T)   6	  2.8%
Trp (W)   0	  0.0%
Tyr (Y)   2	  0.9%
Val (V)  11	  5.0%
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): 37
Total number of positively charged residues (Arg + Lys): 37

Atomic composition:

Carbon      C	      1018
Hydrogen    H	      1685
Nitrogen    N	       319
Oxygen      O	       357
Sulfur      S	         1

Formula: C1018H1685N319O357S1
Total number of atoms: 3380

Extinction coefficients:

This protein does not contain any Trp residues. Experience shows that
this could result in more than 10% error in the computed extinction coefficient.

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

Ext. coefficient     2980
Abs 0.1% (=1 g/l)   0.123

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 65.60
This classifies the protein as unstable.



Aliphatic index: 65.83

Grand average of hydropathicity (GRAVY): -1.217