Peptide Database

Peptide NameAc-AMP1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC90H130N26O32S5

DescriptionStandard

        GPCQEGACCSLHGYCGNGPEYC
    

Molecular Weight2248.47 Da

Isoelectric Point (pI)4.51

Net Charge (pH 7.0)-2.20

Net Charge (pH 7.4) -2.53

Charge Density (pH 7.0) -0.0999

GRAVY Index-0.35

Hydrophobic Moment 0.21

Boman Index0.12

Instability Index16.20

Aliphatic Index 22.27

Aromaticity 0.0909

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3230.00

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

Amino Acid Composition

TPSA 906.99

LogP -12.81

H-bond Donors 34.0

H-bond Acceptors 36.0

Rotatable Bonds 66.0

Heavy Atoms 153.0

Ring Count 5.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0354411 VERIFIED: YES

Provenance & Taxonomy

OrganismCoccidioides immitis [Fungus]

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)