ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSNTWDDVWA SDSDVETERS PDLVKLRENH SKRGYLDGIV SSKEEKLQEG FNDGFPTGAK 

        70         80         90        100        110        120 
LGKQVGIIMG ILLGLRTRFG DEDEDLSKAY IDAQKELRIN KVLSKSIFDP NFDLQEKHPL 

       130        140 
ITKWTDIANT YCEKYHVPSI Q 

References and documentation are available.

Number of amino acids: 141

Molecular weight: 16076.05

Theoretical pI: 5.08

Amino acid composition: 
Ala (A)   5	  3.5%
Arg (R)   6	  4.3%
Asn (N)   6	  4.3%
Asp (D)  14	  9.9%
Cys (C)   1	  0.7%
Gln (Q)   5	  3.5%
Glu (E)  11	  7.8%
Gly (G)  10	  7.1%
His (H)   3	  2.1%
Ile (I)  10	  7.1%
Leu (L)  13	  9.2%
Lys (K)  13	  9.2%
Met (M)   2	  1.4%
Phe (F)   5	  3.5%
Pro (P)   5	  3.5%
Ser (S)  11	  7.8%
Thr (T)   7	  5.0%
Trp (W)   3	  2.1%
Tyr (Y)   4	  2.8%
Val (V)   7	  5.0%
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): 25
Total number of positively charged residues (Arg + Lys): 19

Atomic composition:

Carbon      C	       713
Hydrogen    H	      1118
Nitrogen    N	       192
Oxygen      O	       225
Sulfur      S	         3

Formula: C713H1118N192O225S3
Total number of atoms: 2251

Extinction coefficients:

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

Ext. coefficient    22460
Abs 0.1% (=1 g/l)   1.397, assuming all pairs of Cys residues form cystines


Ext. coefficient    22460
Abs 0.1% (=1 g/l)   1.397, 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 38.26
This classifies the protein as stable.



Aliphatic index: 81.56

Grand average of hydropathicity (GRAVY): -0.665