Peptide Database

Peptide NameC1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC56H110N20O11S

DescriptionStandard

        AKRRLLKKMK
    

Molecular Weight1271.66 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)5.79

Net Charge (pH 7.4) 5.60

Charge Density (pH 7.0) 0.5792

GRAVY Index-1.33

Hydrophobic Moment 0.61

Boman Index-0.77

Instability Index122.99

Aliphatic Index 88.00

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 553.10

LogP -3.33

H-bond Donors 21.0

H-bond Acceptors 18.0

Rotatable Bonds 50.0

Heavy Atoms 88.0

Ring Count 0.0

Amide Bonds 9.0

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_0266113 VERIFIED: YES

Provenance & Taxonomy

OrganismCnidopus japonicus [Animal]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli

Activity128

MethodMIC

RECORD: Rec_0279143 VERIFIED: YES