Peptide Database

Peptide NameSPAG11C

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length113 amino acids

Chemical FormulaC559H866N156O158S8

DescriptionStandard

        MKQRLLPSFVNLLLAALLLPGSSSASSINHLVTEPPSSPQDEFPAQGGNGSGLLHHRVKRFPPRTPPYHEPGPNYQIVNCKKNEGFCQKYCNFMETQVGYCSKKKEACCLHPF
    

Molecular Weight12556.33 Da

Isoelectric Point (pI)8.99

Net Charge (pH 7.0)4.88

Net Charge (pH 7.4) 4.30

Charge Density (pH 7.0) 0.0432

GRAVY Index-0.48

Hydrophobic Moment 0.66

Boman Index-0.01

Instability Index50.79

Aliphatic Index 65.58

Aromaticity 0.0885

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 4972.59

LogP -51.95

H-bond Donors 169.0

H-bond Acceptors 176.0

Rotatable Bonds 400.0

Heavy Atoms 881.0

Ring Count 28.0

Amide Bonds 125.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0084949 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyDefensin

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal