Peptide Database

Peptide NameA1P

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC173H286N48O38S2

DescriptionStandard

        PPRIKFNRPFLLMIVDRNIRSILFMGKIINP
    

Molecular Weight3710.55 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.96

Net Charge (pH 7.4) 4.90

Charge Density (pH 7.0) 0.1599

GRAVY Index0.24

Hydrophobic Moment 0.67

Boman Index0.06

Instability Index45.26

Aliphatic Index 122.58

Aromaticity 0.0968

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 1382.40

LogP -6.77

H-bond Donors 48.0

H-bond Acceptors 45.0

Rotatable Bonds 122.0

Heavy Atoms 261.0

Ring Count 7.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0198295 VERIFIED: YES

Provenance & Taxonomy

OrganismPelodiscus sinensis [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)