Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC168H291N45O48S3

DescriptionStandard

        GPFTLIKGAAKLIGKTVAKEAGKTGLELMACKITNQC
    

Molecular Weight3805.58 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.1011

GRAVY Index0.21

Hydrophobic Moment 0.64

Boman Index0.14

Instability Index3.65

Aliphatic Index 95.14

Aromaticity 0.0270

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 1499.95

LogP -14.38

H-bond Donors 53.0

H-bond Acceptors 55.0

Rotatable Bonds 133.0

Heavy Atoms 264.0

Ring Count 2.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0265068 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0322821 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana grahami [Animal]

FamilyEsculentin

Tax ID167935

Structure & Mods

ConfigLinear peptide with a single intramolecular disulfide-stabilized loop [Linear]

ChiralityGene-encoded natural peptide composed of standard L-amino acids [L]

Disulfide31-37

Bio-Activity Profile

Function

Antimicrobial Antibacterial