Peptide Database

Peptide NamePalustrin-1a

Function Ontology

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Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC122H223N35O33S3

DescriptionStandard

        LSILRGLEKLAKMGIALTNCKATKKC
    

Molecular Weight2804.49 Da

Isoelectric Point (pI)9.90

Net Charge (pH 7.0)4.74

Net Charge (pH 7.4) 4.50

Charge Density (pH 7.0) 0.1822

GRAVY Index0.24

Hydrophobic Moment 0.84

Boman Index0.01

Instability Index20.28

Aliphatic Index 116.54

Aromaticity 0.0000

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 1123.90

LogP -9.82

H-bond Donors 42.0

H-bond Acceptors 41.0

Rotatable Bonds 102.0

Heavy Atoms 193.0

Ring Count 0.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0310782 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

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)