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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MTEPAQKKQK QTVQERKAFI SRITNETKIQ IAISLNGGYI QIKDSILPAK KDDDVASQAT

70 80 90 100 110 120
QSQVIDIHTG VGFLDHMIHA LAKHSGWSLI VECIGDLHID DHHTTEDCGI ALGQAFKEAM

130 140 150 160 170 180
GAVRGVKRFG TGFAPLDEAL SRAVVDLSNR PFAVIDLGLK REMIGDLSTE MIPHFLESFA

190 200 210 220 230
EAARITLHVD CLRGFNDHHR SESAFKALAV AIREAISSNG TNDVPSTKGV LM


References and documentation are available.

Number of amino acids: 232 Molecular weight: 25324.90 Theoretical pI: 6.11
Amino acid composition: 
Ala (A) 24 10.3% Arg (R) 11 4.7% Asn (N) 6 2.6% Asp (D) 17 7.3% Cys (C) 3 1.3% Gln (Q) 10 4.3% Glu (E) 13 5.6% Gly (G) 17 7.3% His (H) 11 4.7% Ile (I) 21 9.1% Leu (L) 18 7.8% Lys (K) 14 6.0% Met (M) 6 2.6% Phe (F) 10 4.3% Pro (P) 6 2.6% Ser (S) 16 6.9% Thr (T) 13 5.6% Trp (W) 1 0.4% Tyr (Y) 1 0.4% Val (V) 14 6.0% 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): 30 Total number of positively charged residues (Arg + Lys): 25 Atomic composition: Carbon C 1112 Hydrogen H 1788 Nitrogen N 318 Oxygen O 339 Sulfur S 9 Formula: C1112H1788N318O339S9 Total number of atoms: 3566 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 7115 Abs 0.1% (=1 g/l) 0.281, assuming all pairs of Cys residues form cystines Ext. coefficient 6990 Abs 0.1% (=1 g/l) 0.276, 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 33.31 This classifies the protein as stable. Aliphatic index: 93.41 Grand average of hydropathicity (GRAVY): -0.125