Number of amino acids: 139

Molecular weight: 14843.9

Theoretical pI: 6.30

Amino acid composition:

Ala (A)  12	  8.6%
Arg (R)   3	  2.2%
Asn (N)   7	  5.0%
Asp (D)   7	  5.0%
Cys (C)  13	  9.4%
Gln (Q)   6	  4.3%
Glu (E)   4	  2.9%
Gly (G)  13	  9.4%
His (H)   3	  2.2%
Ile (I)   4	  2.9%
Leu (L)   8	  5.8%
Lys (K)   7	  5.0%
Met (M)   4	  2.9%
Phe (F)   5	  3.6%
Pro (P)   9	  6.5%
Ser (S)   6	  4.3%
Thr (T)  13	  9.4%
Trp (W)   1	  0.7%
Tyr (Y)   5	  3.6%
Val (V)   9	  6.5%

Asx (B)   0	  0.0%
Glx (Z)   0	  0.0%
Xaa (X)   0	  0.0%

Total number of negatively charged residues (Asp + Glu): 11
Total number of positively charged residues (Arg + Lys): 10

Atomic composition:

Carbon      C	       638
Hydrogen    H	       993
Nitrogen    N	       175
Oxygen      O	       199
Sulfur      S	        17

Formula: C638H993N175O199S17
Total number of atoms: 2022

Extinction coefficients:

Conditions: 6.0 M guanidium hydrochloride
            0.02 M phosphate buffer
            pH 6.5

Extinction coefficients are in units of  M-1 cm-1 .

The first table lists values computed assuming ALL Cys 
residues appear as half cystines, whereas the second table 
assumes that NONE do. 

                      276     278     279     280     282
                       nm      nm      nm      nm      nm
Ext. coefficient    13520   13362   13105   12810   12320
Abs 0.1% (=1 g/l)   0.911   0.900   0.883   0.863   0.830



                      276     278     279     280     282
                       nm      nm      nm      nm      nm
Ext. coefficient    12650   12600   12385   12090   11600
Abs 0.1% (=1 g/l)   0.852   0.849   0.834   0.814   0.781


Estimated half-life:

The N-terminal of the sequence considered is A (Ala).

The estimated half-life is: 4.4 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 36.49
This classifies the protein as stable.



Aliphatic index: 61.08

Grand average of hydropathicity (GRAVY): -0.096