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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MASFATKFVI ACFLFFSASA HNVLLPAYGR RCFFEDLSKG DELSISFQFG DRNPQSSSQL

70 80 90 100 110 120
TGDFIIYGPE RHEVLKTVRD TSHGEITLSA PYKGHFQYCF LNENTGIETK DVTFNIHGVV

130 140 150 160 170 180
YVDLDDPNTN TLDSAVRKLS KLTREVKDEQ SYIVIRERTH RNTAESTNDR VKWWSIFQLG

190 200
VVIANSLFQI YYLRRFFEVT SLV


References and documentation are available.

Number of amino acids: 203 Molecular weight: 23332.33 Theoretical pI: 6.30
Amino acid composition: 
Ala (A) 10 4.9% Arg (R) 13 6.4% Asn (N) 10 4.9% Asp (D) 12 5.9% Cys (C) 3 1.5% Gln (Q) 7 3.4% Glu (E) 12 5.9% Gly (G) 10 4.9% His (H) 6 3.0% Ile (I) 12 5.9% Leu (L) 17 8.4% Lys (K) 9 4.4% Met (M) 1 0.5% Phe (F) 17 8.4% Pro (P) 5 2.5% Ser (S) 18 8.9% Thr (T) 15 7.4% Trp (W) 2 1.0% Tyr (Y) 8 3.9% Val (V) 16 7.9% 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): 24 Total number of positively charged residues (Arg + Lys): 22 Atomic composition: Carbon C 1055 Hydrogen H 1610 Nitrogen N 282 Oxygen O 310 Sulfur S 4 Formula: C1055H1610N282O310S4 Total number of atoms: 3261 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 23045 Abs 0.1% (=1 g/l) 0.988, assuming all pairs of Cys residues form cystines Ext. coefficient 22920 Abs 0.1% (=1 g/l) 0.982, 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 30.32 This classifies the protein as stable. Aliphatic index: 83.50 Grand average of hydropathicity (GRAVY): -0.220