Peptide Database

Peptide NamePrepromelittin-RA2 peptide

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC342H557N91O104S3

DescriptionStandard

        MFTMKKSLLLLFFLGTISLSLCQEERDANEEEENGGEVKEEEKRRIGSFLGALASKLPTLISWIKNRG
    

Molecular Weight7703.82 Da

Isoelectric Point (pI)5.42

Net Charge (pH 7.0)-1.49

Net Charge (pH 7.4) -1.74

Charge Density (pH 7.0) -0.0219

GRAVY Index-0.28

Hydrophobic Moment 0.58

Boman Index-0.02

Instability Index48.22

Aliphatic Index 94.71

Aromaticity 0.0735

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 3188.47

LogP -28.35

H-bond Donors 112.0

H-bond Acceptors 106.0

Rotatable Bonds 272.0

Heavy Atoms 540.0

Ring Count 7.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0096747 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana andersonii [Animal]

FamilyMelittin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial