Peptide Database

Peptide NamePenguin AvBD103b

Function Ontology

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Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC88H151N31O21S3

DescriptionStandard

        PAIPIGRCSRFVQCCRRL
    

Molecular Weight2075.53 Da

Isoelectric Point (pI)10.45

Net Charge (pH 7.0)3.93

Net Charge (pH 7.4) 3.83

Charge Density (pH 7.0) 0.2183

GRAVY Index0.18

Hydrophobic Moment 0.75

Boman Index-0.16

Instability Index56.88

Aliphatic Index 86.67

Aromaticity 0.0556

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 846.16

LogP -8.64

H-bond Donors 35.0

H-bond Acceptors 28.0

Rotatable Bonds 66.0

Heavy Atoms 143.0

Ring Count 3.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0392982 VERIFIED: YES

Provenance & Taxonomy

OrganismAptenodytes forsteri [Animal]

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)