Peptide Database

Peptide NamePreprobrevinin-2CE

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC374H617N97O115S5

DescriptionStandard

        MFTSKKSMLLFFFLGTISLSLCQEEERGADEDEVVEEEVKRGLLSVFKGVLKTAGKNVAKNVAGSLLDQLKCKISGGC
    

Molecular Weight8472.81 Da

Isoelectric Point (pI)6.23

Net Charge (pH 7.0)-0.51

Net Charge (pH 7.4) -0.80

Charge Density (pH 7.0) -0.0066

GRAVY Index0.07

Hydrophobic Moment 0.65

Boman Index0.06

Instability Index23.14

Aliphatic Index 96.15

Aromaticity 0.0641

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 3446.96

LogP -33.04

H-bond Donors 122.0

H-bond Acceptors 120.0

Rotatable Bonds 301.0

Heavy Atoms 591.0

Ring Count 5.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0097966 VERIFIED: NO

Provenance & Taxonomy

OrganismRana chensinensis [Animal]

FamilyBrevinin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0408804 VERIFIED: YES