Peptide Database

Peptide NameProtamine 2C

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC170H326N98O36

DescriptionStandard

        PRRRRSSRRPVRRRRRPRVSRRRRRRGGRRRR
    

Molecular Weight4319.04 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) 0.6862

GRAVY Index-3.08

Hydrophobic Moment 0.64

Boman Index-1.65

Instability Index342.42

Aliphatic Index 18.12

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 2356.34

LogP -33.79

H-bond Donors 100.0

H-bond Acceptors 58.0

Rotatable Bonds 154.0

Heavy Atoms 304.0

Ring Count 3.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0115273 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