Peptide Database

Peptide NameSIalpha1

Function Ontology

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Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC126H206N42O39S5

DescriptionStandard

        RVCMGKSQHHSFPCISDRICSDQCVKQ
    

Molecular Weight3093.57 Da

Isoelectric Point (pI)8.54

Net Charge (pH 7.0)1.90

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0702

GRAVY Index-0.51

Hydrophobic Moment 0.47

Boman Index-0.20

Instability Index29.34

Aliphatic Index 50.37

Aromaticity 0.0370

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1329.12

LogP -17.31

H-bond Donors 50.0

H-bond Acceptors 48.0

Rotatable Bonds 104.0

Heavy Atoms 212.0

Ring Count 4.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0165897 VERIFIED: YES

Provenance & Taxonomy

OrganismSorghum bicolor [Plant]

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)