Home  |  Contact

ProtParam

User-provided sequence:

        10         20         30         40         50         60 
GKVFKARDLK NGGRFVALKR VRVQTGEEGM PLSTIREVAV LRHLETFEHP NVVRLFDVCT

70 80 90 100 110
VSRTDRETKL TLVFEHVDQD LTTYLDKVPE PGVPTETIKD MMFQLLRGLD F


References and documentation are available.

Number of amino acids: 111 Molecular weight: 12743.75 Theoretical pI: 7.04
Amino acid composition: 
Ala (A) 3 2.7% Arg (R) 10 9.0% Asn (N) 2 1.8% Asp (D) 8 7.2% Cys (C) 1 0.9% Gln (Q) 3 2.7% Glu (E) 9 8.1% Gly (G) 7 6.3% His (H) 3 2.7% Ile (I) 2 1.8% Leu (L) 13 11.7% Lys (K) 7 6.3% Met (M) 3 2.7% Phe (F) 7 6.3% Pro (P) 5 4.5% Ser (S) 2 1.8% Thr (T) 11 9.9% Trp (W) 0 0.0% Tyr (Y) 1 0.9% Val (V) 14 12.6% 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): 17 Total number of positively charged residues (Arg + Lys): 17 Atomic composition: Carbon C 568 Hydrogen H 919 Nitrogen N 159 Oxygen O 165 Sulfur S 4 Formula: C568H919N159O165S4 Total number of atoms: 1815 Extinction coefficients: This protein does not contain any Trp residues. Experience shows that this could result in more than 10% error in the computed extinction coefficient. Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 1490 Abs 0.1% (=1 g/l) 0.117, assuming all pairs of Cys residues form cystines Ext. coefficient 1490 Abs 0.1% (=1 g/l) 0.117, assuming all Cys residues are reduced Estimated half-life: The N-terminal of the sequence considered is G (Gly). 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 27.57 This classifies the protein as stable. Aliphatic index: 91.98 Grand average of hydropathicity (GRAVY): -0.269