Peptide Database

Peptide NameChem-A4

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC73H138N22O15

DescriptionStandard

        KVLGRLVKVLARLV
    

Molecular Weight1564.01 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.2684

GRAVY Index1.19

Hydrophobic Moment 0.84

Boman Index0.11

Instability Index-4.90

Aliphatic Index 201.43

Aromaticity 0.0000

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 617.46

LogP -2.06

H-bond Donors 23.0

H-bond Acceptors 19.0

Rotatable Bonds 55.0

Heavy Atoms 110.0

Ring Count 0.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0299550 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configbranched peptide architecture [Branched]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetEscherichia coli ATCC 25922

Activity16 μg/mL

MethodMIC

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