Peptide Database

Peptide NameCaerin 1.19.1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC119H198N30O27

DescriptionStandard

        FKVLGSVAKHLLPHVAPIIAEKL
    

Molecular Weight2481.03 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.93

Net Charge (pH 7.4) 1.62

Charge Density (pH 7.0) 0.0841

GRAVY Index0.83

Hydrophobic Moment 0.59

Boman Index0.34

Instability Index12.40

Aliphatic Index 152.61

Aromaticity 0.0435

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 878.89

LogP -2.57

H-bond Donors 29.0

H-bond Acceptors 31.0

Rotatable Bonds 80.0

Heavy Atoms 176.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0042077 VERIFIED: NO

Provenance & Taxonomy

OrganismLitoria gracilenta [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0228227 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 34.8%, E 0.0%, T 26.1%, C 39.1% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0246805 VERIFIED: YES

Provenance & Taxonomy

OrganismLitoria gracilenta [Animal]

FamilyCaerin

Structure & Mods

Configribosomal mature linear peptide [Linear]

ChiralityGene-encoded natural peptide composed of standard L-amino acids [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial