Peptide Database

Peptide NameMaSAMP-helix 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC121H188N28O34

DescriptionStandard

        SHVEYANLFLANLEKVLVIDYK
    

Molecular Weight2578.95 Da

Isoelectric Point (pI)5.42

Net Charge (pH 7.0)-1.45

Net Charge (pH 7.4) -1.72

Charge Density (pH 7.0) -0.0659

GRAVY Index0.31

Hydrophobic Moment 0.42

Boman Index0.20

Instability Index16.45

Aliphatic Index 137.27

Aromaticity 0.1364

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1013.91

LogP -4.87

H-bond Donors 34.0

H-bond Acceptors 34.0

Rotatable Bonds 85.0

Heavy Atoms 183.0

Ring Count 4.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0072237 VERIFIED: YES

Provenance & Taxonomy

OrganismMicrocitrus australasica [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetCandidatus Liberibacter asiaticus