Peptide Database

Peptide NameChicken AvBD4

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC106H164N38O30S3

DescriptionStandard

        YRGTFCHRGKCPRGNDYLGSCR
    

Molecular Weight2546.87 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)3.82

Net Charge (pH 7.4) 3.51

Charge Density (pH 7.0) 0.1734

GRAVY Index-1.15

Hydrophobic Moment 0.40

Boman Index-0.38

Instability Index19.28

Aliphatic Index 17.73

Aromaticity 0.1364

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 1129.24

LogP -14.54

H-bond Donors 45.0

H-bond Acceptors 38.0

Rotatable Bonds 81.0

Heavy Atoms 177.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0323236 VERIFIED: YES

Provenance & Taxonomy

OrganismSylvia atricapilla [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

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