Peptide Database

Peptide NameCypemycin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC85H141N21O25S2

DescriptionStandard

        ATPAVAQFVIQGSTICLVC
    

Molecular Weight1921.28 Da

Isoelectric Point (pI)5.55

Net Charge (pH 7.0)-0.22

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0118

GRAVY Index1.44

Hydrophobic Moment 0.30

Boman Index0.49

Instability Index25.78

Aliphatic Index 123.16

Aromaticity 0.0526

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 725.20

LogP -7.18

H-bond Donors 26.0

H-bond Acceptors 27.0

Rotatable Bonds 58.0

Heavy Atoms 133.0

Ring Count 2.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0138387 VERIFIED: YES

Provenance & Taxonomy

OrganismStreptomyces griseus [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)