Peptide Database

Peptide NameLEAP2C

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC404H652N120O112S9

DescriptionStandard

        MRTVICRVFAISLILFLICDIQVQAAALPRGDGVQLVNRVKRSMMWRWITQRPIGASCRDHSECGTNYCKDDYCSIRVFSS
    

Molecular Weight9270.82 Da

Isoelectric Point (pI)9.15

Net Charge (pH 7.0)4.53

Net Charge (pH 7.4) 4.17

Charge Density (pH 7.0) 0.0560

GRAVY Index0.15

Hydrophobic Moment 0.72

Boman Index0.01

Instability Index40.68

Aliphatic Index 93.83

Aromaticity 0.0864

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 3768.24

LogP -36.35

H-bond Donors 142.0

H-bond Acceptors 127.0

Rotatable Bonds 306.0

Heavy Atoms 645.0

Ring Count 12.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0138274 VERIFIED: YES

Provenance & Taxonomy

OrganismAcipenser baerii [Animal]

FamilyLEAP-2

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli ML 35

RECORD: Rec_0341187 VERIFIED: YES