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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MPKSKRDRPV TLSKTKKKGR EHKECIVNGI REAVEKYSSV YVFSFENMRN IKFKEFRQQF

70 80 90 100 110 120
RHNGKFFLGS NKVMQVALGR SAEDELRSGI YKVSKLLRGD TGLLVTDMPK EEVESLFNAY

130 140 150 160 170 180
EDSDFSRTGS IAVETVELKE GPLEQFTHEM EPLLRKLEMP VRLNKGTVEL VADFVVCEEG

190 200 210 220 230
KQLSPKSAHI LRLLRMKMAT FKLNLLCRWS PSDFELYRED LSELYREDLS DVETS


References and documentation are available.

Number of amino acids: 235 Molecular weight: 27242.33 Theoretical pI: 8.31
Amino acid composition: 
Ala (A) 8 3.4% Arg (R) 18 7.7% Asn (N) 8 3.4% Asp (D) 11 4.7% Cys (C) 3 1.3% Gln (Q) 5 2.1% Glu (E) 27 11.5% Gly (G) 12 5.1% His (H) 4 1.7% Ile (I) 6 2.6% Leu (L) 27 11.5% Lys (K) 22 9.4% Met (M) 8 3.4% Phe (F) 13 5.5% Pro (P) 8 3.4% Ser (S) 20 8.5% Thr (T) 10 4.3% Trp (W) 1 0.4% Tyr (Y) 6 2.6% Val (V) 18 7.7% 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): 38 Total number of positively charged residues (Arg + Lys): 40 Atomic composition: Carbon C 1207 Hydrogen H 1937 Nitrogen N 333 Oxygen O 361 Sulfur S 11 Formula: C1207H1937N333O361S11 Total number of atoms: 3849 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 14565 Abs 0.1% (=1 g/l) 0.535, assuming all pairs of Cys residues form cystines Ext. coefficient 14440 Abs 0.1% (=1 g/l) 0.530, 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 46.49 This classifies the protein as unstable. Aliphatic index: 80.38 Grand average of hydropathicity (GRAVY): -0.548