Peptide Database

Peptide NameeNAP-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC151H241N43O48S6

DescriptionStandard

        RPGKCPVLPKGTIGLCAEFCFGDDSCPSGQKCCSN
    

Molecular Weight3619.18 Da

Isoelectric Point (pI)7.77

Net Charge (pH 7.0)0.70

Net Charge (pH 7.4) 0.40

Charge Density (pH 7.0) 0.0201

GRAVY Index-0.19

Hydrophobic Moment 0.35

Boman Index0.01

Instability Index50.27

Aliphatic Index 44.57

Aromaticity 0.0571

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1436.52

LogP -19.10

H-bond Donors 53.0

H-bond Acceptors 55.0

Rotatable Bonds 114.0

Heavy Atoms 248.0

Ring Count 6.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0093020 VERIFIED: YES

Provenance & Taxonomy

OrganismSus scrofa [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)