Peptide Database

Peptide NameProtamine P1

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC255H460N128O66S7

DescriptionStandard

        ARYRCCRSQSRSRCYRQRQTSRRRRRRSCQTQRRAMRCCRRRNRLRRRKH
    

Molecular Weight6599.65 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)23.82

Net Charge (pH 7.4) 23.49

Charge Density (pH 7.0) 0.4764

GRAVY Index-2.31

Hydrophobic Moment 0.84

Boman Index-1.22

Instability Index182.67

Aliphatic Index 11.80

Aromaticity 0.0400

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 3408.23

LogP -50.46

H-bond Donors 143.0

H-bond Acceptors 98.0

Rotatable Bonds 236.0

Heavy Atoms 456.0

Ring Count 3.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0326450 VERIFIED: NO

Provenance & Taxonomy

OrganismGorilla gorilla [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

DNA binding