Home  |  Contact

ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSRPIVISGP SGTGKSTLLK KLFAEYPDSF GFSVSSTTRT PRAGEVNGKD YNFVSVDEFK

70 80 90 100 110 120
SMIKNNEFIE WAQFSGNYYG STVASVKQVS KSGKTCILDI DMQGVKSVKA IPELNARFLF

130 140 150 160 170 180
IAPPSVEDLK KRLEGRGTET EESINKRLSA AQAELAYAET GAHDKVIVND DLDKAYKELK


DFIFAEK


References and documentation are available.

Number of amino acids: 187 Molecular weight: 20637.37 Theoretical pI: 6.63
Amino acid composition: 
Ala (A) 15 8.0% Arg (R) 7 3.7% Asn (N) 8 4.3% Asp (D) 11 5.9% Cys (C) 1 0.5% Gln (Q) 4 2.1% Glu (E) 15 8.0% Gly (G) 13 7.0% His (H) 1 0.5% Ile (I) 11 5.9% Leu (L) 12 6.4% Lys (K) 19 10.2% Met (M) 3 1.6% Phe (F) 11 5.9% Pro (P) 7 3.7% Ser (S) 19 10.2% Thr (T) 10 5.3% Trp (W) 1 0.5% Tyr (Y) 6 3.2% Val (V) 13 7.0% 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): 26 Total number of positively charged residues (Arg + Lys): 26 Atomic composition: Carbon C 921 Hydrogen H 1454 Nitrogen N 242 Oxygen O 287 Sulfur S 4 Formula: C921H1454N242O287S4 Total number of atoms: 2908 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 14440 Abs 0.1% (=1 g/l) 0.700, assuming all pairs of Cys residues form cystines Ext. coefficient 14440 Abs 0.1% (=1 g/l) 0.700, 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 21.06 This classifies the protein as stable. Aliphatic index: 76.15 Grand average of hydropathicity (GRAVY): -0.393