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ProtParam

User-provided sequence:

        10         20         30         40         50         60 
MSKTLVQPVG QKRLTNVAVV RLKKQGNRFE IACYKNKVLS WRSGVEKDID EVLQSHTVYS

70 80 90 100 110 120
NVSKGVLAKS KDLMKSFGSD DHTKICIDIL EKGELQVAGK ERESQFSSQF RDIATIVMQK

130 140 150 160 170 180
TINPETQRPY TISMVERLMH EIHFAVDPHS NSKKQALDVI RELQKHFPIK RSPMRLRLTV

190 200 210 220 230 240
PVQNFPSLLE KLKEWDGSVV SKDESGTQMS TVCEMEPGLF RECDSHVRSI QGRLEILAVS

250 260 270 280 290 300
VHAEGDTSMD HYDEHDDMAL QTHKPLLPAE TETKDLTDPV VELSKKLQKQ EISTTDNIKQ

310 320 330 340 350 360
EGGEEKKGTK CSTCNTFVGE AKQYREHCKS DWHKHNLKRK TRKLPPISAD ECMSEIDMDD

370
SRADLKDYSF


References and documentation are available.

Number of amino acids: 370 Molecular weight: 42231.08 Theoretical pI: 6.93
Amino acid composition: 
Ala (A) 14 3.8% Arg (R) 19 5.1% Asn (N) 10 2.7% Asp (D) 27 7.3% Cys (C) 8 2.2% Gln (Q) 19 5.1% Glu (E) 31 8.4% Gly (G) 16 4.3% His (H) 14 3.8% Ile (I) 18 4.9% Leu (L) 29 7.8% Lys (K) 38 10.3% Met (M) 12 3.2% Phe (F) 10 2.7% Pro (P) 14 3.8% Ser (S) 33 8.9% Thr (T) 22 5.9% Trp (W) 3 0.8% Tyr (Y) 6 1.6% Val (V) 27 7.3% 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): 58 Total number of positively charged residues (Arg + Lys): 57 Atomic composition: Carbon C 1833 Hydrogen H 2965 Nitrogen N 525 Oxygen O 577 Sulfur S 20 Formula: C1833H2965N525O577S20 Total number of atoms: 5920 Extinction coefficients: Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 25940 Abs 0.1% (=1 g/l) 0.614, assuming all pairs of Cys residues form cystines Ext. coefficient 25440 Abs 0.1% (=1 g/l) 0.602, 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 50.30 This classifies the protein as unstable. Aliphatic index: 74.49 Grand average of hydropathicity (GRAVY): -0.712