ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSTSTEKRSK ENLPWVEKYR PETLDEVYGQ NEVITTVRKF VDEGKLPHLL FYGPPGTGKT 

        70         80         90        100        110        120 
STIVALAREI YGKNYSNMVL ELNASDDRGI DVVRNQIKDF ASTRQIFSKG FKLIILDEAD 

       130        140        150        160        170        180 
AMTNAAQNAL RRVIERYTKN TRFCVLANYA HKLTPALLSR CTRFRFQPLP QEAIERRIAN 

       190        200        210        220        230        240 
VLVHEKLKLS PNAEKALIEL SNGDMRRVLN VLQSCKATLD NPDEDEISDD VIYECCGAPR 

       250        260        270        280        290        300 
PSDLKAVLKS ILEDDWGTAH YTLNKVRSAK GLALIDLIEG IVKILEDYEL QNEETRVHLL 

       310        320        330        340 
TKLADIEYSI SKGGNDQIQG SAVIGAIKAS FENETVKANV 

References and documentation are available.

Number of amino acids: 340

Molecular weight: 38203.59

Theoretical pI: 6.07

Amino acid composition: 
Ala (A)  27	  7.9%
Arg (R)  21	  6.2%
Asn (N)  20	  5.9%
Asp (D)  21	  6.2%
Cys (C)   5	  1.5%
Gln (Q)  10	  2.9%
Glu (E)  28	  8.2%
Gly (G)  17	  5.0%
His (H)   5	  1.5%
Ile (I)  24	  7.1%
Leu (L)  36	 10.6%
Lys (K)  25	  7.4%
Met (M)   4	  1.2%
Phe (F)   9	  2.6%
Pro (P)  12	  3.5%
Ser (S)  20	  5.9%
Thr (T)  20	  5.9%
Trp (W)   2	  0.6%
Tyr (Y)  11	  3.2%
Val (V)  23	  6.8%
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): 49
Total number of positively charged residues (Arg + Lys): 46

Atomic composition:

Carbon      C	      1687
Hydrogen    H	      2728
Nitrogen    N	       470
Oxygen      O	       520
Sulfur      S	         9

Formula: C1687H2728N470O520S9
Total number of atoms: 5414

Extinction coefficients:

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

Ext. coefficient    27640
Abs 0.1% (=1 g/l)   0.723, assuming all pairs of Cys residues form cystines


Ext. coefficient    27390
Abs 0.1% (=1 g/l)   0.717, 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 38.49
This classifies the protein as stable.



Aliphatic index: 96.38

Grand average of hydropathicity (GRAVY): -0.357