Peptide Database

Peptide NameMambalgin-2

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC272H437N85O83S10

DescriptionStandard

        LKCFQHGKVVTCHRDMKFCYHNTGMPFRNLKLILQGCSSSCSETENNKCCSTDRCNK
    

Molecular Weight6546.55 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)4.94

Net Charge (pH 7.4) 4.46

Charge Density (pH 7.0) 0.0867

GRAVY Index-0.62

Hydrophobic Moment 0.56

Boman Index-0.19

Instability Index56.70

Aliphatic Index 44.39

Aromaticity 0.0702

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 2765.12

LogP -35.36

H-bond Donors 104.0

H-bond Acceptors 101.0

Rotatable Bonds 223.0

Heavy Atoms 450.0

Ring Count 8.0

Amide Bonds 63.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077395 VERIFIED: YES

Provenance & Taxonomy

OrganismDendroaspis polylepis polylepis [Animal]

Familysnake three-finger toxin family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-19; 12-37; 41-49; 50-55

Bio-Activity Profile

Function

Toxin Venom Snake three-finger toxin family Pathogenesis-associated