Peptide Database

Peptide NameEchAMP

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC110H171N31O27

DescriptionStandard

        PWLTLRHRVTWEPISPVSKG
    

Molecular Weight2359.73 Da

Isoelectric Point (pI)10.84

Net Charge (pH 7.0)2.05

Net Charge (pH 7.4) 1.94

Charge Density (pH 7.0) 0.1024

GRAVY Index-0.46

Hydrophobic Moment 0.45

Boman Index-0.00

Instability Index58.72

Aliphatic Index 87.50

Aromaticity 0.1000

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 912.95

LogP -6.19

H-bond Donors 34.0

H-bond Acceptors 30.0

Rotatable Bonds 70.0

Heavy Atoms 168.0

Ring Count 8.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0007922 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)