Peptide Database

Peptide NameProtamine 1

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC259H472N136O60S10

DescriptionStandard

        ARYRCCRSQSRSRCCRRRRRCRRRRRQRCRARRTAMRCCRRRYRRRCRRY
    

Molecular Weight6772.04 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)27.70

Net Charge (pH 7.4) 27.38

Charge Density (pH 7.0) 0.5541

GRAVY Index-2.20

Hydrophobic Moment 0.81

Boman Index-1.34

Instability Index199.16

Aliphatic Index 6.00

Aromaticity 0.0600

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3450.21

LogP -48.56

H-bond Donors 153.0

H-bond Acceptors 98.0

Rotatable Bonds 239.0

Heavy Atoms 465.0

Ring Count 3.0

Amide Bonds 51.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0174202 VERIFIED: NO

Provenance & Taxonomy

OrganismColobus badius [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

DNA binding