Peptide Database

Peptide NameRanacyclin-B-AL1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC82H126N22O22S2

DescriptionStandard

        SLRGCWTKSYPPQPCL
    

Molecular Weight1836.14 Da

Isoelectric Point (pI)8.88

Net Charge (pH 7.0)1.44

Net Charge (pH 7.4) 1.20

Charge Density (pH 7.0) 0.0899

GRAVY Index-0.56

Hydrophobic Moment 0.23

Boman Index-0.04

Instability Index72.66

Aliphatic Index 48.75

Aromaticity 0.1250

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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

Amino Acid Composition

TPSA 701.17

LogP -6.53

H-bond Donors 26.0

H-bond Acceptors 26.0

Rotatable Bonds 52.0

Heavy Atoms 128.0

Ring Count 6.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0264881 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)