Peptide Database

Peptide NameAntifreeze peptide SS-8

Function Ontology

Antifreeze

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC170H294N54O55S

DescriptionStandard

        MNGETPAQKAARLAAAAALAAKTAADAAAKAAAKAAAIAAAAASA
    

Molecular Weight4006.55 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)2.50

Net Charge (pH 7.4) 2.28

Charge Density (pH 7.0) 0.0556

GRAVY Index0.54

Hydrophobic Moment 0.56

Boman Index0.21

Instability Index7.16

Aliphatic Index 86.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1722.38

LogP -23.69

H-bond Donors 59.0

H-bond Acceptors 59.0

Rotatable Bonds 130.0

Heavy Atoms 280.0

Ring Count 1.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0069047 VERIFIED: NO

Provenance & Taxonomy

OrganismPleuronectes americanus [Animal]; Pseudopleuronectes americanus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antifreeze