ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MVSQETIKHV KDLIAENEIF VASKTYCPYC HAALNTLFEK LKVPRSKVLV LQLNDMKEGA 

        70         80         90        100        110 
DIQAALYEIN GQRTVPNIYI NGKHIGGNDD LQELRETGEL EELLEPILAN 

References and documentation are available.

Number of amino acids: 110

Molecular weight: 12380.19

Theoretical pI: 4.98

Amino acid composition: 
Ala (A)   8	  7.3%
Arg (R)   3	  2.7%
Asn (N)   8	  7.3%
Asp (D)   5	  4.5%
Cys (C)   2	  1.8%
Gln (Q)   5	  4.5%
Glu (E)  12	 10.9%
Gly (G)   6	  5.5%
His (H)   3	  2.7%
Ile (I)   9	  8.2%
Leu (L)  14	 12.7%
Lys (K)   8	  7.3%
Met (M)   2	  1.8%
Phe (F)   2	  1.8%
Pro (P)   4	  3.6%
Ser (S)   3	  2.7%
Thr (T)   5	  4.5%
Trp (W)   0	  0.0%
Tyr (Y)   4	  3.6%
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): 17
Total number of positively charged residues (Arg + Lys): 11

Atomic composition:

Carbon      C	       549
Hydrogen    H	       886
Nitrogen    N	       146
Oxygen      O	       170
Sulfur      S	         4

Formula: C549H886N146O170S4
Total number of atoms: 1755

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     6085
Abs 0.1% (=1 g/l)   0.492, assuming all pairs of Cys residues form cystines


Ext. coefficient     5960
Abs 0.1% (=1 g/l)   0.481, 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 40.59
This classifies the protein as unstable.



Aliphatic index: 107.27

Grand average of hydropathicity (GRAVY): -0.248