Peptide Database

Peptide NameProtamine scombrine gamma

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC181H348N100O38

DescriptionStandard

        PRRRRRASRPVRRRRRARRSTAVRRRRRVVRRRR
    

Molecular Weight4533.35 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)21.96

Net Charge (pH 7.4) 21.90

Charge Density (pH 7.0) 0.6458

GRAVY Index-2.42

Hydrophobic Moment 0.79

Boman Index-1.46

Instability Index306.96

Aliphatic Index 42.94

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 2423.33

LogP -32.83

H-bond Donors 103.0

H-bond Acceptors 60.0

Rotatable Bonds 161.0

Heavy Atoms 319.0

Ring Count 2.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0362317 VERIFIED: NO

Provenance & Taxonomy

OrganismScomber australasicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

DNA binding