Peptide Database

Peptide NameLong neurotoxin 3

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC332H528N96O103S10

DescriptionStandard

        IRCFITPDITSKDCPNGHVCYTKTWCDAFCSIRGKRVDLGCAATCPTVKTGVDIQCCSTDDCDPFPTRKRP
    

Molecular Weight7832.98 Da

Isoelectric Point (pI)8.11

Net Charge (pH 7.0)1.75

Net Charge (pH 7.4) 1.34

Charge Density (pH 7.0) 0.0247

GRAVY Index-0.29

Hydrophobic Moment 0.50

Boman Index-0.09

Instability Index22.25

Aliphatic Index 53.52

Aromaticity 0.0704

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7615.00

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

Amino Acid Composition

TPSA 3179.22

LogP -38.17

H-bond Donors 121.0

H-bond Acceptors 116.0

Rotatable Bonds 246.0

Heavy Atoms 541.0

Ring Count 13.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0418192 VERIFIED: YES

Provenance & Taxonomy

OrganismNaja naja [Animal]

Familysnake three-finger toxin family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-20; 14-41; 26-30; 45-56; 57-62

Bio-Activity Profile

Function

Toxin Venom Snake three-finger toxin family Pathogenesis-associated