Peptide Database

Peptide NameProtamine TP17

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC167H319N95O37

DescriptionStandard

        PRRRRSSSRPVRRRRRPRVSRRRRRRGGRRRR
    

Molecular Weight4249.93 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)20.96

Net Charge (pH 7.4) 20.90

Charge Density (pH 7.0) 0.6549

GRAVY Index-2.97

Hydrophobic Moment 0.56

Boman Index-1.57

Instability Index330.54

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 2314.67

LogP -34.06

H-bond Donors 98.0

H-bond Acceptors 58.0

Rotatable Bonds 151.0

Heavy Atoms 299.0

Ring Count 3.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0358621 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

RECORD: Rec_0398604 VERIFIED: NO