Peptide Database

Peptide NameSerracin-P 23 kDa subunit

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC120H185N27O31S

DescriptionStandard

        ALPKKLKYLNLFNDGYSYMGVV
    

Molecular Weight2533.98 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.0814

GRAVY Index0.04

Hydrophobic Moment 0.47

Boman Index0.16

Instability Index26.70

Aliphatic Index 101.82

Aromaticity 0.1818

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 948.09

LogP -4.69

H-bond Donors 32.0

H-bond Acceptors 34.0

Rotatable Bonds 82.0

Heavy Atoms 179.0

Ring Count 5.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0224273 VERIFIED: YES

Provenance & Taxonomy

OrganismSerratia marcescens [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

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