Peptide Database

Peptide NameRanacyclin E

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC67H99N19O17S2

DescriptionStandard

        RGCWTKSFPPQPC
    

Molecular Weight1506.75 Da

Isoelectric Point (pI)8.96

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.51

Charge Density (pH 7.0) 0.1338

GRAVY Index-0.90

Hydrophobic Moment 0.21

Boman Index-0.13

Instability Index62.82

Aliphatic Index 0.00

Aromaticity 0.1538

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 573.41

LogP -5.78

H-bond Donors 21.0

H-bond Acceptors 21.0

Rotatable Bonds 41.0

Heavy Atoms 105.0

Ring Count 6.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0022983 VERIFIED: YES

Provenance & Taxonomy

OrganismLithobates catesbeianus [Animal]

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)