Peptide Database

Peptide NameCitropin 2.1.1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC106H189N27O28

DescriptionStandard

        GLIGSIGKALGGLLVDVLKPKLQ
    

Molecular Weight2289.80 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0764

GRAVY Index0.82

Hydrophobic Moment 0.45

Boman Index0.35

Instability Index8.22

Aliphatic Index 165.22

Aromaticity 0.0000

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 873.41

LogP -5.45

H-bond Donors 29.0

H-bond Acceptors 30.0

Rotatable Bonds 80.0

Heavy Atoms 161.0

Ring Count 1.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0016629 VERIFIED: NO

Provenance & Taxonomy

OrganismLitoria citropa [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0401273 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0413830 VERIFIED: YES

Provenance & Taxonomy

OrganismLitoria citropa [Animal]

FamilyCitropin

Structure & Mods

Configribosomal mature linear peptide [Linear]

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

Bio-Activity Profile

Function

Antimicrobial Antibacterial