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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MAPTISKRIK TLSVSRPIIY GNTAKKMGSV KPPNAPAEHT HLWTIFVRGP QNEDISYFIK

70 80 90 100 110 120
KVVFKLHDTY PNPVRSIEAP PFELTETGWG EFDINIKVYF VEEANEKVLN FYHRLRLHPY

130 140 150 160 170 180
ANPVPNSDNG NEQNTTDHNS KDAEVSSVYF DEIVFNEPNE EFFKILMSRP GNLLPSNKTD

190 200 210 220
DCVYSKQLEQ EEIDRIEIGI EKVDKEIDEL KQKLENLVKQ EAINGS


References and documentation are available.

Number of amino acids: 226 Molecular weight: 25981.27 Theoretical pI: 5.26
Amino acid composition: 
Ala (A) 9 4.0% Arg (R) 8 3.5% Asn (N) 19 8.4% Asp (D) 12 5.3% Cys (C) 1 0.4% Gln (Q) 6 2.7% Glu (E) 24 10.6% Gly (G) 9 4.0% His (H) 6 2.7% Ile (I) 18 8.0% Leu (L) 14 6.2% Lys (K) 19 8.4% Met (M) 3 1.3% Phe (F) 11 4.9% Pro (P) 16 7.1% Ser (S) 14 6.2% Thr (T) 11 4.9% Trp (W) 2 0.9% Tyr (Y) 8 3.5% Val (V) 16 7.1% 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): 36 Total number of positively charged residues (Arg + Lys): 27 Atomic composition: Carbon C 1166 Hydrogen H 1808 Nitrogen N 308 Oxygen O 357 Sulfur S 4 Formula: C1166H1808N308O357S4 Total number of atoms: 3643 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 22920 Abs 0.1% (=1 g/l) 0.882, assuming all pairs of Cys residues form cystines Ext. coefficient 22920 Abs 0.1% (=1 g/l) 0.882, 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 49.62 This classifies the protein as unstable. Aliphatic index: 79.73 Grand average of hydropathicity (GRAVY): -0.648