Peptide Database

Peptide NameGallin protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC326H505N79O78S9

DescriptionStandard

        MRFLCLVFAVLLLVSLAAPGYGLVLKYCPKIGYCSNTCSKTQIWATSHGCKMYCCLPASWKWK
    

Molecular Weight7067.56 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 Index0.59

Hydrophobic Moment 0.47

Boman Index0.26

Instability Index22.61

Aliphatic Index 94.44

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 2464.16

LogP -14.56

H-bond Donors 95.0

H-bond Acceptors 95.0

Rotatable Bonds 222.0

Heavy Atoms 492.0

Ring Count 16.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0308767 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