Peptide Database

Peptide NameAntimicrobial peptide 2 (AMP2) [Cleaved into: Antimicrobial peptide 1 (AMP1)]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC375H615N107O113S15

DescriptionStandard

        MVNMKCVALIVIVMMAFMMVDPSMGVGECVRGRCPSGMCCSQFGYCGKGPKYCGRASTTVDHQADVAATKTAKNPTDAKLAGAGSP
    

Molecular Weight8911.52 Da

Isoelectric Point (pI)8.77

Net Charge (pH 7.0)3.52

Net Charge (pH 7.4) 3.13

Charge Density (pH 7.0) 0.0409

GRAVY Index0.20

Hydrophobic Moment 0.55

Boman Index0.12

Instability Index12.62

Aliphatic Index 60.12

Aromaticity 0.0465

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 3464.99

LogP -40.91

H-bond Donors 126.0

H-bond Acceptors 133.0

Rotatable Bonds 291.0

Heavy Atoms 610.0

Ring Count 10.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0150334 VERIFIED: YES

Provenance & Taxonomy

OrganismAmaranthus caudatus [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Anti-Gram-positive Non-hemolytic

TargetGram-positive bacteria

RECORD: Rec_0260992 VERIFIED: NO

Provenance & Taxonomy

OrganismAmaranthus hypochondriacus [Plant]

Tax ID28502

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic Non-ribosomal