Peptide Database

Peptide NameHd1a

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC162H255N47O52S6

DescriptionStandard

        GACLGFGKSCNPSNDQCCKSSSLACSTKHKWCKYEL
    

Molecular Weight3885.43 Da

Isoelectric Point (pI)8.64

Net Charge (pH 7.0)2.79

Net Charge (pH 7.4) 2.43

Charge Density (pH 7.0) 0.0774

GRAVY Index-0.50

Hydrophobic Moment 0.34

Boman Index-0.09

Instability Index61.46

Aliphatic Index 38.06

Aromaticity 0.0833

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 1613.31

LogP -22.26

H-bond Donors 62.0

H-bond Acceptors 62.0

Rotatable Bonds 129.0

Heavy Atoms 267.0

Ring Count 6.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0253590 VERIFIED: YES

Provenance & Taxonomy

OrganismHaplopelma [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-18; 10-25; 17-32

Bio-Activity Profile

Function

Toxin Venom