Peptide Database

Peptide NameDisintegrin Echistatin beta

Function Ontology

Aggregation Regulator

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC222H352N74O76S9

DescriptionStandard

        DCASGPCCRDCKFLKEGTICKRARGDNMDDYCNGKTCDCPRNPHKGEHDP
    

Molecular Weight5562.21 Da

Isoelectric Point (pI)6.86

Net Charge (pH 7.0)-0.14

Net Charge (pH 7.4) -0.58

Charge Density (pH 7.0) -0.0027

GRAVY Index-1.22

Hydrophobic Moment 0.47

Boman Index-0.36

Instability Index13.12

Aliphatic Index 19.60

Aromaticity 0.0400

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 2435.01

LogP -33.09

H-bond Donors 90.0

H-bond Acceptors 87.0

Rotatable Bonds 183.0

Heavy Atoms 381.0

Ring Count 8.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379771 VERIFIED: NO

Provenance & Taxonomy

OrganismEchis carinatus [Animal]; Echis pyramidum [Animal]

Structure & Mods

Configdisulfide-stabilized linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-11; 7-32; 8-37; 20-39

Bio-Activity Profile

Function

Aggregation Regulator