Peptide Database

Peptide NameAc-AMP1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC88H126N22O34S5

DescriptionStandard

        CAEGLCCSQYGYCGTGEEYCG
    

Molecular Weight2196.39 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.28

Net Charge (pH 7.4) -3.57

Charge Density (pH 7.0) -0.1564

GRAVY Index-0.16

Hydrophobic Moment 0.12

Boman Index0.14

Instability Index10.87

Aliphatic Index 23.33

Aromaticity 0.1429

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4720.00

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

Amino Acid Composition

TPSA 901.46

LogP -11.96

H-bond Donors 36.0

H-bond Acceptors 36.0

Rotatable Bonds 68.0

Heavy Atoms 149.0

Ring Count 3.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0044099 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)