Peptide Database

Peptide NamePn-AMP2

Function Ontology

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Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC157H244N54O56S8

DescriptionStandard

        QQCGRQANGAVCANRLCCSQFGYCGNTADYCGAGCQSQC
    

Molecular Weight4040.46 Da

Isoelectric Point (pI)7.70

Net Charge (pH 7.0)0.68

Net Charge (pH 7.4) 0.36

Charge Density (pH 7.0) 0.0174

GRAVY Index-0.29

Hydrophobic Moment 0.51

Boman Index-0.04

Instability Index16.12

Aliphatic Index 30.26

Aromaticity 0.0769

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 1819.18

LogP -30.43

H-bond Donors 69.0

H-bond Acceptors 65.0

Rotatable Bonds 131.0

Heavy Atoms 275.0

Ring Count 3.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0330042 VERIFIED: YES

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

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