Peptide Database

Peptide NamePeptide A-4

Function Ontology

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Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC72H120N20O17S2

DescriptionStandard

        LIRGCWTKSIPPKC
    

Molecular Weight1601.98 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.1956

GRAVY Index-0.04

Hydrophobic Moment 0.26

Boman Index0.01

Instability Index21.10

Aliphatic Index 83.57

Aromaticity 0.0714

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 594.23

LogP -4.04

H-bond Donors 23.0

H-bond Acceptors 22.0

Rotatable Bonds 49.0

Heavy Atoms 111.0

Ring Count 4.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0223287 VERIFIED: NO

Provenance & Taxonomy

OrganismRana palustris [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide5-14

Bio-Activity Profile

Function

-