Peptide Database

Peptide NameRanacyclin-B-LK1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC87H136N24O21S2

DescriptionStandard

        LRGCWTKSLPPQPCFGK
    

Molecular Weight1918.29 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.1611

GRAVY Index-0.49

Hydrophobic Moment 0.23

Boman Index-0.03

Instability Index56.72

Aliphatic Index 45.88

Aromaticity 0.1176

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 715.83

LogP -5.99

H-bond Donors 26.0

H-bond Acceptors 26.0

Rotatable Bonds 57.0

Heavy Atoms 134.0

Ring Count 6.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0061416 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana exiliversabilis [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)