Peptide Database

Peptide NameAMP1_MESCR

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Neurological / Signaling ▸ Signaling peptide

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC309H503N87O82S8

DescriptionStandard

        MAKVSSSLLKFAIVLILVLSMSAIISAKCIKNGKGCREDQGPPFCCSGFCYRQVGWARGYCKNR
    

Molecular Weight7005.35 Da

Isoelectric Point (pI)9.59

Net Charge (pH 7.0)7.44

Net Charge (pH 7.4) 7.12

Charge Density (pH 7.0) 0.1162

GRAVY Index0.27

Hydrophobic Moment 0.50

Boman Index0.08

Instability Index21.18

Aliphatic Index 86.88

Aromaticity 0.0938

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 2727.58

LogP -26.25

H-bond Donors 103.0

H-bond Acceptors 98.0

Rotatable Bonds 235.0

Heavy Atoms 486.0

Ring Count 9.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009067 VERIFIED: NO

Provenance & Taxonomy

OrganismMesembryanthemum crystallinum [Plant]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond reported, sites not specified

Bio-Activity Profile

Function

Signaling

RECORD: Rec_0288399 VERIFIED: NO

Provenance & Taxonomy

OrganismMesembryanthemum crystallinum [Animal]

FamilyAMP

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence