Peptide Database

Peptide NameRibosome-inactivating protein momorcochin-S (rRNA N-glycosidase; Plant defense)

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC150H237N39O46

DescriptionStandard

        DVTFSLLGANTKSYAAFITNFRKDVASEKK
    

Molecular Weight3322.72 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0587

GRAVY Index-0.26

Hydrophobic Moment 0.45

Boman Index-0.03

Instability Index9.58

Aliphatic Index 71.67

Aromaticity 0.1333

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1412.89

LogP -15.24

H-bond Donors 50.0

H-bond Acceptors 48.0

Rotatable Bonds 112.0

Heavy Atoms 235.0

Ring Count 4.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0174997 VERIFIED: YES

Provenance & Taxonomy

OrganismMomordica cochinchinensis [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0224321 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 33.3%, E 0.0%, T 40.0%, C 26.7% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic