Peptide Database

Peptide NameDisintegrin r-Jerdostatin [K21]

Function Ontology

Aggregation Regulator

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC186H293N57O61S8

DescriptionStandard

        CTTGPCCRQCKLKPAGTTCWKTSVSSHYCTGRSCECPSYPGNG
    

Molecular Weight4560.18 Da

Isoelectric Point (pI)8.73

Net Charge (pH 7.0)3.77

Net Charge (pH 7.4) 3.39

Charge Density (pH 7.0) 0.0876

GRAVY Index-0.57

Hydrophobic Moment 0.38

Boman Index-0.10

Instability Index73.34

Aliphatic Index 18.14

Aromaticity 0.0698

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 1883.16

LogP -29.15

H-bond Donors 75.0

H-bond Acceptors 74.0

Rotatable Bonds 139.0

Heavy Atoms 312.0

Ring Count 9.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0386100 VERIFIED: NO

Provenance & Taxonomy

OrganismTrimeresurus jerdonii,Protobothrops jerdoni [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Aggregation Regulator