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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSDDFELDTD DLKRRMDGAM ANLKTEFASL RTGRASGSML EPIQVEAYGQ MTPINQIGTV

70 80 90 100 110 120
NVPEPRMVTI NVWDKSMVGK VEKAIRESGL GINPQLNGTI IMLPIPELNE ERRRELTKVA

130 140 150 160 170 180
GQYAEHARVA IRNVRRDGMD QIKKAKADGI SEDDQKFWEA EVQELTDKMI KVVDAALETK


QAEIMQV


References and documentation are available.

Number of amino acids: 187 Molecular weight: 21017.04 Theoretical pI: 5.03
Amino acid composition: 
Ala (A) 16 8.6% Arg (R) 13 7.0% Asn (N) 8 4.3% Asp (D) 14 7.5% Cys (C) 0 0.0% Gln (Q) 10 5.3% Glu (E) 18 9.6% Gly (G) 12 6.4% His (H) 1 0.5% Ile (I) 14 7.5% Leu (L) 12 6.4% Lys (K) 13 7.0% Met (M) 11 5.9% Phe (F) 3 1.6% Pro (P) 7 3.7% Ser (S) 7 3.7% Thr (T) 10 5.3% Trp (W) 2 1.1% Tyr (Y) 2 1.1% Val (V) 14 7.5% 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): 32 Total number of positively charged residues (Arg + Lys): 26 Atomic composition: Carbon C 906 Hydrogen H 1491 Nitrogen N 261 Oxygen O 289 Sulfur S 11 Formula: C906H1491N261O289S11 Total number of atoms: 2958 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 13980 Abs 0.1% (=1 g/l) 0.665 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 32.67 This classifies the protein as stable. Aliphatic index: 84.49 Grand average of hydropathicity (GRAVY): -0.507