Peptide Database

Peptide NameNatriuretc peptide Oh-NP-I

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC75H119N25O23S3

DescriptionStandard

        CFGHKIDRISHSSGMGC
    

Molecular Weight1835.10 Da

Isoelectric Point (pI)8.08

Net Charge (pH 7.0)0.91

Net Charge (pH 7.4) 0.58

Charge Density (pH 7.0) 0.0538

GRAVY Index-0.19

Hydrophobic Moment 0.61

Boman Index0.02

Instability Index25.24

Aliphatic Index 45.88

Aromaticity 0.0588

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 772.19

LogP -10.23

H-bond Donors 30.0

H-bond Acceptors 29.0

Rotatable Bonds 61.0

Heavy Atoms 126.0

Ring Count 3.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0398242 VERIFIED: NO

Provenance & Taxonomy

OrganismOphiophagus hannah [Animal]; Naja hannah [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin