ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MVVLNPNNWH WVDKNTLPWS KDYLNGKLTS LSTVSSDGKS KIELTQVSSI TGDSNVSQRK 

        70         80         90        100        110        120 
GKPICYFDLQ LSMNVKVTNL DTNKDDEDDD GILADGKLEI PEFMHDESDI PILSQGFDAF 

       130        140        150 
DGLVRSEFVP KVVETLLKYQ DDLIKEHSKD IQV 

References and documentation are available.

Number of amino acids: 153

Molecular weight: 17246.34

Theoretical pI: 4.56

Amino acid composition: 
Ala (A)   2	  1.3%
Arg (R)   2	  1.3%
Asn (N)   9	  5.9%
Asp (D)  19	 12.4%
Cys (C)   1	  0.7%
Gln (Q)   6	  3.9%
Glu (E)   8	  5.2%
Gly (G)   8	  5.2%
His (H)   3	  2.0%
Ile (I)   9	  5.9%
Leu (L)  16	 10.5%
Lys (K)  14	  9.2%
Met (M)   3	  2.0%
Phe (F)   5	  3.3%
Pro (P)   6	  3.9%
Ser (S)  15	  9.8%
Thr (T)   8	  5.2%
Trp (W)   3	  2.0%
Tyr (Y)   3	  2.0%
Val (V)  13	  8.5%
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): 27
Total number of positively charged residues (Arg + Lys): 16

Atomic composition:

Carbon      C	       763
Hydrogen    H	      1201
Nitrogen    N	       197
Oxygen      O	       249
Sulfur      S	         4

Formula: C763H1201N197O249S4
Total number of atoms: 2414

Extinction coefficients:

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

Ext. coefficient    20970
Abs 0.1% (=1 g/l)   1.216, assuming all pairs of Cys residues form cystines


Ext. coefficient    20970
Abs 0.1% (=1 g/l)   1.216, 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 26.10
This classifies the protein as stable.



Aliphatic index: 89.67

Grand average of hydropathicity (GRAVY): -0.493