Peptide Database

Peptide NameAntifreeze peptide 3

Function Ontology

Antifreeze

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC129H216N40O51

DescriptionStandard

        DTASDAAAAAALTAANAAAAAKLTADNAAAAAAATAA
    

Molecular Weight3143.33 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.24

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.0605

GRAVY Index0.70

Hydrophobic Moment 0.28

Boman Index0.29

Instability Index1.08

Aliphatic Index 85.95

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 1436.17

LogP -23.76

H-bond Donors 49.0

H-bond Acceptors 49.0

Rotatable Bonds 96.0

Heavy Atoms 220.0

Ring Count 0.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0186090 VERIFIED: NO

Provenance & Taxonomy

OrganismPleuronectes americanus,Pseudopleuronectes americanus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antifreeze