Peptide Database

Peptide NameGallin protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC327H507N79O79S9

DescriptionStandard

        MRFLCLVFTVLLLVSLAAPGYGLVLKYCPKIGYCSNTCSKTQIWATSHGCKMYCCLPASWKWK
    

Molecular Weight7097.59 Da

Isoelectric Point (pI)9.25

Net Charge (pH 7.0)6.51

Net Charge (pH 7.4) 6.12

Charge Density (pH 7.0) 0.1033

GRAVY Index0.55

Hydrophobic Moment 0.49

Boman Index0.25

Instability Index22.61

Aliphatic Index 92.86

Aromaticity 0.1429

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22835.00

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

Amino Acid Composition

TPSA 2484.39

LogP -15.20

H-bond Donors 96.0

H-bond Acceptors 96.0

Rotatable Bonds 223.0

Heavy Atoms 494.0

Ring Count 16.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0372278 VERIFIED: YES

Provenance & Taxonomy

OrganismGallus gallus [Animal]

FamilyDefensin

Tax ID9031

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetEscherichia coli

Activity0.25 μM

MethodMIC