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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MAATLPLSPI NHQLCRFGNN SLTTHRFCSP GFLISSPCFI GLTGMGSATQ LRARRSLISS

70 80 90 100 110 120
AVATNSLLHD VGATVAVLGG AYALVLSFES LTKRNVIQQS LSRKLVHILS GLLFVLAWPI

130 140 150 160 170 180
FSGSTEARYF AAFVPLVNGL RLVINGLSIS PNSMLIKSVT REGRAEELLK GPLFYVLALL

190 200 210 220 230 240
FSAVFFWRES PIGMISLAMM CGGDGIADIM GRKFGSTKIP YNPRKSWAGS ISMFIFGFFI

250 260 270 280 290 300
SIALLYYYSS LGYLHMNWET TLQRVAMVSM VATVVESLPI TDQLDDNISV PLATILAAYL


SFGY


References and documentation are available.

Number of amino acids: 304 Molecular weight: 33089.86 Theoretical pI: 9.48
Amino acid composition: 
Ala (A) 26 8.6% Arg (R) 15 4.9% Asn (N) 11 3.6% Asp (D) 6 2.0% Cys (C) 4 1.3% Gln (Q) 6 2.0% Glu (E) 8 2.6% Gly (G) 24 7.9% His (H) 5 1.6% Ile (I) 22 7.2% Leu (L) 42 13.8% Lys (K) 7 2.3% Met (M) 11 3.6% Phe (F) 19 6.2% Pro (P) 13 4.3% Ser (S) 35 11.5% Thr (T) 16 5.3% Trp (W) 4 1.3% Tyr (Y) 10 3.3% Val (V) 20 6.6% 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): 14 Total number of positively charged residues (Arg + Lys): 22 Atomic composition: Carbon C 1516 Hydrogen H 2385 Nitrogen N 387 Oxygen O 411 Sulfur S 15 Formula: C1516H2385N387O411S15 Total number of atoms: 4714 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 37150 Abs 0.1% (=1 g/l) 1.123, assuming all pairs of Cys residues form cystines Ext. coefficient 36900 Abs 0.1% (=1 g/l) 1.115, 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 35.35 This classifies the protein as stable. Aliphatic index: 109.74 Grand average of hydropathicity (GRAVY): 0.553