Peptide Database

Peptide NameL8S2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC69H122N26O16

DescriptionStandard

        KRIVQRSKKWSR
    

Molecular Weight1571.87 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)5.76

Net Charge (pH 7.4) 5.55

Charge Density (pH 7.0) 0.4798

GRAVY Index-1.88

Hydrophobic Moment 0.77

Boman Index-0.84

Instability Index81.92

Aliphatic Index 56.67

Aromaticity 0.0833

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 746.52

LogP -7.42

H-bond Donors 29.0

H-bond Acceptors 22.0

Rotatable Bonds 57.0

Heavy Atoms 111.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0424199 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsS7-S11; Hydrocarbon staple / ring-closing metathesis constraint

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetAcinetobacter baumannii 1757