ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MAQHQHSPQR PRDQDNTRPH DQYGIVFSVS GDDVARKQGD SFSQPDPTVA TMGSVDTVTI 

        70         80         90        100        110        120 
GEALEATALS LGDKPVDRRD AAAIQAAETR ATGESKGRPG GLAVAAQAAA TTNEQTVSEE 

       130        140        150        160        170        180 
DKVNIADILT DAAERLPGDK VVTSEDAEAV VGAELRSSSE MKTTPGGVAD SMSAGARLNQ 


QL 

References and documentation are available.

Number of amino acids: 182

Molecular weight: 18941.65

Theoretical pI: 4.58

Amino acid composition: 
Ala (A)  27	 14.8%
Arg (R)  11	  6.0%
Asn (N)   4	  2.2%
Asp (D)  17	  9.3%
Cys (C)   0	  0.0%
Gln (Q)  12	  6.6%
Glu (E)  12	  6.6%
Gly (G)  15	  8.2%
His (H)   3	  1.6%
Ile (I)   5	  2.7%
Leu (L)   9	  4.9%
Lys (K)   6	  3.3%
Met (M)   4	  2.2%
Phe (F)   2	  1.1%
Pro (P)   9	  4.9%
Ser (S)  15	  8.2%
Thr (T)  15	  8.2%
Trp (W)   0	  0.0%
Tyr (Y)   1	  0.5%
Val (V)  15	  8.2%
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): 29
Total number of positively charged residues (Arg + Lys): 17

Atomic composition:

Carbon      C	       791
Hydrogen    H	      1291
Nitrogen    N	       243
Oxygen      O	       288
Sulfur      S	         4

Formula: C791H1291N243O288S4
Total number of atoms: 2617

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     1490
Abs 0.1% (=1 g/l)   0.079

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 37.20
This classifies the protein as stable.



Aliphatic index: 68.74

Grand average of hydropathicity (GRAVY): -0.564