Peptide Database

Peptide NameSperm-associated antigen 11-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length108 amino acids

Chemical FormulaC546H836N158O157S8

DescriptionStandard

        MKQPFRPPFASLLLVALLFPGSSGTQYVNHSGTEGPREFEKGSPGHSAHRRVKRYILPPRTPPYQEPEPDFQVVNCRRSEGYCQEYCNYMETQVGYCSKKKDACCLHR
    

Molecular Weight12381.96 Da

Isoelectric Point (pI)8.97

Net Charge (pH 7.0)4.80

Net Charge (pH 7.4) 4.26

Charge Density (pH 7.0) 0.0445

GRAVY Index-0.81

Hydrophobic Moment 0.76

Boman Index-0.15

Instability Index61.99

Aliphatic Index 48.70

Aromaticity 0.1111

Extinction Coeff. Reduced 10430.00

Extinction Coeff. Oxidized 10805.00

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

Amino Acid Composition

TPSA 5044.66

LogP -52.73

H-bond Donors 178.0

H-bond Acceptors 174.0

Rotatable Bonds 393.0

Heavy Atoms 869.0

Ring Count 28.0

Amide Bonds 116.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0243216 VERIFIED: NO

Provenance & Taxonomy

OrganismPropithecus coquereli [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal