Peptide Database

Peptide NameProtamine Lz

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC202H370N114O42

DescriptionStandard

        RRRRRRRGRGHGGGKKRRGRRRGGGKGKGHHKKRRRRRRHH
    

Molecular Weight5067.84 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)25.19

Net Charge (pH 7.4) 24.73

Charge Density (pH 7.0) 0.6144

GRAVY Index-3.15

Hydrophobic Moment 0.44

Boman Index-1.31

Instability Index222.60

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 2702.94

LogP -38.66

H-bond Donors 110.0

H-bond Acceptors 72.0

Rotatable Bonds 191.0

Heavy Atoms 358.0

Ring Count 5.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0295167 VERIFIED: NO

Provenance & Taxonomy

OrganismAnolis carolinensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

DNA-binding