Peptide Database

Peptide NameSp-ALF1

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC104H176N30O34S

DescriptionStandard

        ETTKDFIRKAMAAGLITQQQAT
    

Molecular Weight2422.76 Da

Isoelectric Point (pI)8.69

Net Charge (pH 7.0)0.84

Net Charge (pH 7.4) 0.66

Charge Density (pH 7.0) 0.0380

GRAVY Index-0.38

Hydrophobic Moment 0.63

Boman Index-0.06

Instability Index25.81

Aliphatic Index 71.36

Aromaticity 0.0455

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1073.15

LogP -12.40

H-bond Donors 37.0

H-bond Acceptors 36.0

Rotatable Bonds 84.0

Heavy Atoms 169.0

Ring Count 1.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0132778 VERIFIED: YES

Provenance & Taxonomy

OrganismCherax quadricarinatus [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)