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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MWSSLFGWTS SNAKNKESPT KAIVRLREHI NLLSKKQSHL RTQITNQENE ARIFLTKGNK

70 80 90 100 110 120
VMAKNALKKK KTIEQLLSKV EGTMESMEQQ LFSIESANLN LETMRAMQEG AKAMKTIHSG

130 140 150 160 170 180
LDIDKVDETM DEIREQVELG DEISDAISRP LITGANEVDE DELDEELDML AQENANQETS

190 200 210 220 230 240
KIVNNNVNAA PISENKVSLP SVPSNKIKQS ENSVKDGEEE EDEEDEDEKA LRELQAEMGL


References and documentation are available.

Number of amino acids: 240 Molecular weight: 26987.12 Theoretical pI: 4.66
Amino acid composition: 
Ala (A) 17 7.1% Arg (R) 8 3.3% Asn (N) 19 7.9% Asp (D) 14 5.8% Cys (C) 0 0.0% Gln (Q) 12 5.0% Glu (E) 35 14.6% Gly (G) 9 3.8% His (H) 3 1.2% Ile (I) 15 6.2% Leu (L) 22 9.2% Lys (K) 22 9.2% Met (M) 10 4.2% Phe (F) 3 1.2% Pro (P) 5 2.1% Ser (S) 21 8.8% Thr (T) 12 5.0% Trp (W) 2 0.8% Tyr (Y) 0 0.0% Val (V) 11 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): 49 Total number of positively charged residues (Arg + Lys): 30 Atomic composition: Carbon C 1146 Hydrogen H 1887 Nitrogen N 325 Oxygen O 403 Sulfur S 10 Formula: C1146H1887N325O403S10 Total number of atoms: 3771 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 11000 Abs 0.1% (=1 g/l) 0.408 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 50.28 This classifies the protein as unstable. Aliphatic index: 80.50 Grand average of hydropathicity (GRAVY): -0.811