Peptide Database

Peptide NameYFGAP

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC149H250N46O42

DescriptionStandard

        VKVGVNGFGRIGRLVTRAAFNSGKVEIVAIND
    

Molecular Weight3357.86 Da

Isoelectric Point (pI)10.90

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.52

Charge Density (pH 7.0) 0.0856

GRAVY Index0.35

Hydrophobic Moment 0.92

Boman Index0.11

Instability Index-5.81

Aliphatic Index 112.50

Aromaticity 0.0625

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 1447.49

LogP -15.36

H-bond Donors 51.0

H-bond Acceptors 45.0

Rotatable Bonds 114.0

Heavy Atoms 237.0

Ring Count 2.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0162316 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetEscherichia coli Top10

Activity60 μM

MethodMIC

RECORD: Rec_0225133 VERIFIED: YES

Provenance & Taxonomy

OrganismEchinops telfairi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)