Peptide Database

Peptide NameChampacyclin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC48H83N9O9

DescriptionStandard

        KIIFLIAI
    

Molecular Weight930.23 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0949

GRAVY Index2.81

Hydrophobic Moment 0.22

Boman Index0.86

Instability Index-1.86

Aliphatic Index 256.25

Aromaticity 0.1250

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 293.04

LogP 2.41

H-bond Donors 10.0

H-bond Acceptors 10.0

Rotatable Bonds 31.0

Heavy Atoms 66.0

Ring Count 1.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0028286 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsPaclitaxel conjugation

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0241449 VERIFIED: YES

Provenance & Taxonomy

OrganismStreptomyces champavatii [Bacterium]

Structure & Mods

Confighead-to-tail cyclic peptide [Cyclic]

Chiralityall-D amino-acid peptide [D]

Other ModsThis head-to-tail cyclic peptide is likely synthesized by a non-ribosomal peptide synthetase (NRPS) since F4, L5, A7 and I8 are all D-amino acids

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetC. glabrata