ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSDAGRKGFG EKASEALKPD SQKSYAEQGK EYITDKADKV AGKVQPEDNK GVFQGVHDSA 

        70         80         90        100 
EKGKDNAEGQ GESLADQARD YMGAAKSKLN DAVEYVSGRV HGEEDPTKK 

References and documentation are available.

Number of amino acids: 109

Molecular weight: 11692.71

Theoretical pI: 5.22

Amino acid composition: 
Ala (A)  13	 11.9%
Arg (R)   3	  2.8%
Asn (N)   3	  2.8%
Asp (D)  11	 10.1%
Cys (C)   0	  0.0%
Gln (Q)   6	  5.5%
Glu (E)  11	 10.1%
Gly (G)  13	 11.9%
His (H)   2	  1.8%
Ile (I)   1	  0.9%
Leu (L)   3	  2.8%
Lys (K)  15	 13.8%
Met (M)   2	  1.8%
Phe (F)   2	  1.8%
Pro (P)   3	  2.8%
Ser (S)   8	  7.3%
Thr (T)   2	  1.8%
Trp (W)   0	  0.0%
Tyr (Y)   4	  3.7%
Val (V)   7	  6.4%
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): 22
Total number of positively charged residues (Arg + Lys): 18

Atomic composition:

Carbon      C	       496
Hydrogen    H	       788
Nitrogen    N	       146
Oxygen      O	       177
Sulfur      S	         2

Formula: C496H788N146O177S2
Total number of atoms: 1609

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     5960
Abs 0.1% (=1 g/l)   0.510

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 26.71
This classifies the protein as stable.



Aliphatic index: 44.86

Grand average of hydropathicity (GRAVY): -1.209