Peptide Database

Peptide NameOrnatin A3

Function Ontology

Cell Aggregation Regulator

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC174H295N57O63S6

DescriptionStandard

        IPQCADIKESGQPNDKCRCNGITCTVGKCKIGRGDDNDKCT
    

Molecular Weight4385.94 Da

Isoelectric Point (pI)7.76

Net Charge (pH 7.0)0.70

Net Charge (pH 7.4) 0.40

Charge Density (pH 7.0) 0.0172

GRAVY Index-0.88

Hydrophobic Moment 0.41

Boman Index-0.26

Instability Index14.91

Aliphatic Index 47.56

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1983.81

LogP -28.90

H-bond Donors 72.0

H-bond Acceptors 70.0

Rotatable Bonds 151.0

Heavy Atoms 300.0

Ring Count 2.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0243483 VERIFIED: NO

Provenance & Taxonomy

OrganismPlacobdella ornata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Cell Aggregation Regulator