Peptide Database

Peptide NameBucandin

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC310H479N85O96S11

DescriptionStandard

        MECYRCGVSGCHLKITCSAEETFCYKWLNKISNERWLGCAKTCTEIDTWNVYNKCCTTNLCNT
    

Molecular Weight7285.35 Da

Isoelectric Point (pI)7.45

Net Charge (pH 7.0)0.50

Net Charge (pH 7.4) 0.06

Charge Density (pH 7.0) 0.0079

GRAVY Index-0.30

Hydrophobic Moment 0.58

Boman Index-0.03

Instability Index51.64

Aliphatic Index 55.71

Aromaticity 0.1111

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21595.00

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

Amino Acid Composition

TPSA 2963.03

LogP -32.45

H-bond Donors 115.0

H-bond Acceptors 109.0

Rotatable Bonds 238.0

Heavy Atoms 502.0

Ring Count 11.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0163508 VERIFIED: YES

Provenance & Taxonomy

OrganismBungarus candidus [Animal]

Familysnake three-finger toxin family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-24; 6-11; 17-39; 43-55; 56-61

Bio-Activity Profile

Function

Toxin Venom Snake three-finger toxin family Pathogenesis-associated