Expasy ProtParam tool
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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSYLIAVPDL MAHATTELSS IGSALTAANA AAAVPTTGVL AAGADDVSAA VASLFAGHAQ

70 80 90 100 110 120
AYQSLGGQVA AFHQQFLEGL RGASGAYVAA EAANVWPLQD LLGLINAPTQ ALLGRPLIGN

130 140 150 160 170 180
GTNGTAANPN GGVGGLLIGN GGNGWNSTTG GAAGGNGGDA GLLGNGGTGG SGGAAGLVGN

190 200 210 220 230 240
GGSGGSGGDG GTGGTADFLG GTQSTGGDGG GGGGGDAGVG GAGGALLGNG GAGGAGGNGG

250 260 270 280 290 300
DGGGYVTSGN APRGGGNGGE AGDGGLGGSA GMWGAGGAGG AAGTGGAGIS GYPNGFGGSR

310 320
GHRRQRRRWW HRWLVIRRRR CGRGRR


References and documentation are available.

Number of amino acids: 326 Molecular weight: 30000.52 Theoretical pI: 9.03
Amino acid composition: 
Ala (A) 50 15.3% Arg (R) 17 5.2% Asn (N) 18 5.5% Asp (D) 11 3.4% Cys (C) 1 0.3% Gln (Q) 9 2.8% Glu (E) 4 1.2% Gly (G) 104 31.9% His (H) 5 1.5% Ile (I) 7 2.1% Leu (L) 26 8.0% Lys (K) 0 0.0% Met (M) 3 0.9% Phe (F) 5 1.5% Pro (P) 8 2.5% Ser (S) 17 5.2% Thr (T) 17 5.2% Trp (W) 6 1.8% Tyr (Y) 5 1.5% Val (V) 13 4.0% 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): 15 Total number of positively charged residues (Arg + Lys): 17 Atomic composition: Carbon C 1267 Hydrogen H 1988 Nitrogen N 420 Oxygen O 423 Sulfur S 4 Formula: C1267H1988N420O423S4 Total number of atoms: 4102 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 40450 Abs 0.1% (=1 g/l) 1.348, assuming all pairs of Cys residues form cystines Ext. coefficient 40450 Abs 0.1% (=1 g/l) 1.348, 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 34.40 This classifies the protein as stable. Aliphatic index: 66.38 Grand average of hydropathicity (GRAVY): -0.105