Peptide Database

Peptide NameProtamine P1

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC269H478N134O60S8

DescriptionStandard

        ARYRCRRSQSRSRCCRQRRRCRRRRRQRFRARKRAMRCCHRRYRLRCRRY
    

Molecular Weight6806.06 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)26.81

Net Charge (pH 7.4) 26.46

Charge Density (pH 7.0) 0.5362

GRAVY Index-2.19

Hydrophobic Moment 0.81

Boman Index-1.26

Instability Index162.62

Aliphatic Index 13.80

Aromaticity 0.0800

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 3403.97

LogP -44.68

H-bond Donors 147.0

H-bond Acceptors 96.0

Rotatable Bonds 241.0

Heavy Atoms 471.0

Ring Count 5.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0172369 VERIFIED: NO

Provenance & Taxonomy

OrganismColobus guereza [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

DNA binding