Peptide Database

Peptide NamehBD-28

Function Ontology

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Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC178H290N52O50S6

DescriptionStandard

        ARPKNCFNDIPGYCRKKCKLGEIYEVGCLNGKLCCVN
    

Molecular Weight4150.92 Da

Isoelectric Point (pI)8.87

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.45

Charge Density (pH 7.0) 0.1010

GRAVY Index-0.32

Hydrophobic Moment 0.52

Boman Index-0.10

Instability Index2.14

Aliphatic Index 71.08

Aromaticity 0.0811

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1671.96

LogP -16.45

H-bond Donors 62.0

H-bond Acceptors 60.0

Rotatable Bonds 139.0

Heavy Atoms 286.0

Ring Count 5.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0225207 VERIFIED: YES

Provenance & Taxonomy

OrganismCarlito syrichta [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetEscherichia coli TOP10

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