ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSVSLEQTLG FRIKVTNVLD VVTEGRLYSF NSSNNTLTIQ TTKKNQSPQN FKVIKCTFIK 

        70         80         90        100        110        120 
HLEVIGDKPS FNSFKKQQIK PSYVNVERVE KLLKESVIAS KKKELLRGKG VSAEGQFIFD 

       130        140        150        160        170        180 
QIFKTIGDTK WVAKDIIILD DVKVQPPYKV EDIKVLHEGS NQSITLIQRI VERSWEQLEQ 


DDGRKGG 

References and documentation are available.

Number of amino acids: 187

Molecular weight: 21313.56

Theoretical pI: 9.41

Amino acid composition: 
Ala (A)   3	  1.6%
Arg (R)   7	  3.7%
Asn (N)   9	  4.8%
Asp (D)  10	  5.3%
Cys (C)   1	  0.5%
Gln (Q)  13	  7.0%
Glu (E)  13	  7.0%
Gly (G)  11	  5.9%
His (H)   2	  1.1%
Ile (I)  17	  9.1%
Leu (L)  14	  7.5%
Lys (K)  23	 12.3%
Met (M)   1	  0.5%
Phe (F)   9	  4.8%
Pro (P)   5	  2.7%
Ser (S)  15	  8.0%
Thr (T)  11	  5.9%
Trp (W)   2	  1.1%
Tyr (Y)   3	  1.6%
Val (V)  18	  9.6%
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): 23
Total number of positively charged residues (Arg + Lys): 30

Atomic composition:

Carbon      C	       957
Hydrogen    H	      1555
Nitrogen    N	       259
Oxygen      O	       285
Sulfur      S	         2

Formula: C957H1555N259O285S2
Total number of atoms: 3058

Extinction coefficients:

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

Ext. coefficient    15470
Abs 0.1% (=1 g/l)   0.726, assuming all pairs of Cys residues form cystines


Ext. coefficient    15470
Abs 0.1% (=1 g/l)   0.726, 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 26.18
This classifies the protein as stable.



Aliphatic index: 94.17

Grand average of hydropathicity (GRAVY): -0.442