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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSTFNAETAD NLEDIEKQFA VVAVEQAETY WKLLTSVPGS KLRLTKFDDE IYENFMERFP

70 80 90 100 110 120
EYKDVERVKK FTEEELKTKE AKERWRKFFT IFEKKIEDYN FGTLLRTDAS AEYGQFTTCF

130 140
VVRLQFYAFE IARNKHGLND WIVGQK


References and documentation are available.

Number of amino acids: 146 Molecular weight: 17444.74 Theoretical pI: 5.24
Amino acid composition: 
Ala (A) 10 6.8% Arg (R) 8 5.5% Asn (N) 6 4.1% Asp (D) 8 5.5% Cys (C) 1 0.7% Gln (Q) 5 3.4% Glu (E) 19 13.0% Gly (G) 5 3.4% His (H) 1 0.7% Ile (I) 6 4.1% Leu (L) 10 6.8% Lys (K) 15 10.3% Met (M) 2 1.4% Phe (F) 14 9.6% Pro (P) 2 1.4% Ser (S) 4 2.7% Thr (T) 12 8.2% Trp (W) 3 2.1% Tyr (Y) 6 4.1% Val (V) 9 6.2% 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): 27 Total number of positively charged residues (Arg + Lys): 23 Atomic composition: Carbon C 797 Hydrogen H 1207 Nitrogen N 201 Oxygen O 234 Sulfur S 3 Formula: C797H1207N201O234S3 Total number of atoms: 2442 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 25440 Abs 0.1% (=1 g/l) 1.458, assuming all pairs of Cys residues form cystines Ext. coefficient 25440 Abs 0.1% (=1 g/l) 1.458, 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 42.62 This classifies the protein as unstable. Aliphatic index: 67.47 Grand average of hydropathicity (GRAVY): -0.628