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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MPSKNSINRP KLTSNLHHKV HSLNKKRAQR ERAGLLKPAR SSVNSKSGEI KSVALDLYFQ

70 80 90 100 110 120
NKKNESQNST AVTLQNASSS PASITTRTLS KKRAKKIERN LKYATQRKLL VDASAKLEDE

130 140 150 160 170
MDIDLDGGKK VKENEKKSSL TLVKEALWSV IDDTASQGLI IENGQGTTLG GPFFP


References and documentation are available.

Number of amino acids: 175 Molecular weight: 19286.99 Theoretical pI: 10.03
Amino acid composition: 
Ala (A) 13 7.4% Arg (R) 9 5.1% Asn (N) 12 6.9% Asp (D) 8 4.6% Cys (C) 0 0.0% Gln (Q) 7 4.0% Glu (E) 10 5.7% Gly (G) 9 5.1% His (H) 3 1.7% Ile (I) 8 4.6% Leu (L) 19 10.9% Lys (K) 23 13.1% Met (M) 2 1.1% Phe (F) 3 1.7% Pro (P) 6 3.4% Ser (S) 21 12.0% Thr (T) 11 6.3% Trp (W) 1 0.6% Tyr (Y) 2 1.1% Val (V) 8 4.6% 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): 18 Total number of positively charged residues (Arg + Lys): 32 Atomic composition: Carbon C 837 Hydrogen H 1403 Nitrogen N 251 Oxygen O 265 Sulfur S 2 Formula: C837H1403N251O265S2 Total number of atoms: 2758 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 8480 Abs 0.1% (=1 g/l) 0.440 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 43.46 This classifies the protein as unstable. Aliphatic index: 80.86 Grand average of hydropathicity (GRAVY): -0.761