ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSDLVNKKFP AGDYKFQYIA ISQSDADSES CKMPQTVEWS KLISENKKVI ITGAPAAFSP 

        70         80         90        100        110        120 
TCTVSHIPGY INYLDELVKE KEVDQVIVVT VDNPFANQAW AKSLGVKDTT HIKFASDPGC 

       130        140        150        160        170 
AFTKSIGFEL AVGDGVYWSG RWAMVVENGI VTYAAKETNP GTDVTVSSVE SVLAHL 

References and documentation are available.

Number of amino acids: 176

Molecular weight: 19114.67

Theoretical pI: 5.01

Amino acid composition: 
Ala (A)  16	  9.1%
Arg (R)   1	  0.6%
Asn (N)   7	  4.0%
Asp (D)  11	  6.2%
Cys (C)   3	  1.7%
Gln (Q)   5	  2.8%
Glu (E)  10	  5.7%
Gly (G)  11	  6.2%
His (H)   3	  1.7%
Ile (I)  11	  6.2%
Leu (L)   8	  4.5%
Lys (K)  14	  8.0%
Met (M)   3	  1.7%
Phe (F)   7	  4.0%
Pro (P)   8	  4.5%
Ser (S)  16	  9.1%
Thr (T)  12	  6.8%
Trp (W)   4	  2.3%
Tyr (Y)   6	  3.4%
Val (V)  20	 11.4%
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): 21
Total number of positively charged residues (Arg + Lys): 15

Atomic composition:

Carbon      C	       860
Hydrogen    H	      1331
Nitrogen    N	       215
Oxygen      O	       265
Sulfur      S	         6

Formula: C860H1331N215O265S6
Total number of atoms: 2677

Extinction coefficients:

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

Ext. coefficient    31065
Abs 0.1% (=1 g/l)   1.625, assuming all pairs of Cys residues form cystines


Ext. coefficient    30940
Abs 0.1% (=1 g/l)   1.619, 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 34.33
This classifies the protein as stable.



Aliphatic index: 84.15

Grand average of hydropathicity (GRAVY): -0.048