Peptide Database

Peptide Name[P10]-Protamine CIII

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC158H300N90O33

DescriptionStandard

        PRRRRASRPPRRRRRPRVSRRRRRGGRRRR
    

Molecular Weight3988.66 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)19.96

Net Charge (pH 7.4) 19.90

Charge Density (pH 7.0) 0.6653

GRAVY Index-3.09

Hydrophobic Moment 0.76

Boman Index-1.59

Instability Index302.82

Aliphatic Index 13.00

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 2145.32

LogP -30.41

H-bond Donors 90.0

H-bond Acceptors 53.0

Rotatable Bonds 139.0

Heavy Atoms 281.0

Ring Count 4.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0229000 VERIFIED: NO

Provenance & Taxonomy

OrganismOncorhynchus mykiss,Salmo gairdneri irideus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

DNA binding