Peptide Database

Peptide NameAntimicrobial peptide Vv-AMP18/19

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC135H202N40O55S8

DescriptionStandard

        AQNCGCASGLCCSKYGYCGTGSDYCGDGCQSGPCDS
    

Molecular Weight3521.80 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.28

Net Charge (pH 7.4) -2.60

Charge Density (pH 7.0) -0.0634

GRAVY Index-0.30

Hydrophobic Moment 0.32

Boman Index0.05

Instability Index18.21

Aliphatic Index 16.39

Aromaticity 0.0833

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 1522.29

LogP -27.41

H-bond Donors 60.0

H-bond Acceptors 61.0

Rotatable Bonds 110.0

Heavy Atoms 238.0

Ring Count 4.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0242636 VERIFIED: NO

Provenance & Taxonomy

OrganismVitis vinifera [Plant]

Structure & Mods

Configcyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-12; 6-18; 11-25; 29-34

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0390701 VERIFIED: YES

Provenance & Taxonomy

OrganismVitis vinifera [Plant]

Tax ID29760

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial