Peptide Database

Peptide NamePadR family transcriptional regulator

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC243H387N63O71S

DescriptionStandard

        MSLKQKIAALTTAGETAIALVVIAHFEGVHYESYRDVAGVLTVGYEHIGK
    

Molecular Weight5359.12 Da

Isoelectric Point (pI)6.23

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.62

Charge Density (pH 7.0) -0.0246

GRAVY Index0.37

Hydrophobic Moment 0.46

Boman Index0.24

Instability Index23.07

Aliphatic Index 111.20

Aromaticity 0.0800

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 2126.88

LogP -17.15

H-bond Donors 75.0

H-bond Acceptors 74.0

Rotatable Bonds 177.0

Heavy Atoms 378.0

Ring Count 7.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0341940 VERIFIED: NO

Provenance & Taxonomy

OrganismProteus penneri [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Non-hemolytic Non-ribosomal

MethodQualitative functional evidence