Peptide Database

Peptide NameArminin-1a

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC183H295N57O35S

DescriptionStandard

        KPWRFRRAIQRVRWRKVAPYMPFVVKTVGKK
    

Molecular Weight3885.73 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)10.75

Net Charge (pH 7.4) 10.54

Charge Density (pH 7.0) 0.3469

GRAVY Index-0.72

Hydrophobic Moment 0.78

Boman Index-0.32

Instability Index74.90

Aliphatic Index 65.81

Aromaticity 0.1613

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

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

Amino Acid Composition

TPSA 1526.58

LogP -8.04

H-bond Donors 57.0

H-bond Acceptors 47.0

Rotatable Bonds 126.0

Heavy Atoms 276.0

Ring Count 10.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0270880 VERIFIED: YES

Provenance & Taxonomy

OrganismHydra vulgaris [Animal]

Structure & Mods

ConfigDNA-encoded linear 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)

RECORD: Rec_0381950 VERIFIED: NO