Peptide Database

Peptide NameProtamine P2

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC229H451N149O46

DescriptionStandard

        RRRRRRRRSRGRRGRRRGRRRGRRRGRRRGRRRRRRRGGRRRRR
    

Molecular Weight6028.00 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)34.76

Net Charge (pH 7.4) 34.56

Charge Density (pH 7.0) 0.7900

GRAVY Index-3.67

Hydrophobic Moment 0.77

Boman Index-1.93

Instability Index351.91

Aliphatic Index 0.00

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 3501.35

LogP -52.50

H-bond Donors 151.0

H-bond Acceptors 81.0

Rotatable Bonds 228.0

Heavy Atoms 424.0

Ring Count 0.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0237142 VERIFIED: NO

Provenance & Taxonomy

OrganismOctopus vulgaris [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

DNA binding