ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MPSVDIDASQ WQKLTQSREK QTTVITPLGM MMLEIQGELE LPKDFASLAR RDSPNEGRFS 

        70         80         90        100        110        120 
EQDGETLIRF GSLQIDGERA TLFVGKKQRL LGKVTKLDVP MGIMHFNSKD NKVELVDVMK 

       130 
YKVIFKDRPL PIM 

References and documentation are available.

Number of amino acids: 133

Molecular weight: 15168.68

Theoretical pI: 7.95

Amino acid composition: 
Ala (A)   4	  3.0%
Arg (R)   8	  6.0%
Asn (N)   3	  2.3%
Asp (D)  10	  7.5%
Cys (C)   0	  0.0%
Gln (Q)   8	  6.0%
Glu (E)   9	  6.8%
Gly (G)   9	  6.8%
His (H)   1	  0.8%
Ile (I)   8	  6.0%
Leu (L)  14	 10.5%
Lys (K)  12	  9.0%
Met (M)   8	  6.0%
Phe (F)   6	  4.5%
Pro (P)   7	  5.3%
Ser (S)   8	  6.0%
Thr (T)   7	  5.3%
Trp (W)   1	  0.8%
Tyr (Y)   1	  0.8%
Val (V)   9	  6.8%
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): 20

Atomic composition:

Carbon      C	       671
Hydrogen    H	      1097
Nitrogen    N	       183
Oxygen      O	       199
Sulfur      S	         8

Formula: C671H1097N183O199S8
Total number of atoms: 2158

Extinction coefficients:

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

Ext. coefficient     6990
Abs 0.1% (=1 g/l)   0.461

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 38.66
This classifies the protein as stable.



Aliphatic index: 87.14

Grand average of hydropathicity (GRAVY): -0.399