Peptide Database

Peptide NameOct-P2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC131H234N40O32

DescriptionStandard

        RVDPIVKLSKIVAINAIKTRKFSRK
    

Molecular Weight2881.51 Da

Isoelectric Point (pI)11.75

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.55

Charge Density (pH 7.0) 0.2702

GRAVY Index-0.12

Hydrophobic Moment 0.55

Boman Index-0.19

Instability Index-6.84

Aliphatic Index 120.80

Aromaticity 0.0400

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 1209.81

LogP -9.83

H-bond Donors 44.0

H-bond Acceptors 39.0

Rotatable Bonds 102.0

Heavy Atoms 203.0

Ring Count 2.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0336039 VERIFIED: YES

Provenance & Taxonomy

OrganismOctopus bimaculoides [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetEscherichia coli 4 strains

Activity3.125-6.25 μg/mL

MethodMIC