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 Length114 amino acids

Chemical FormulaC551H868N154O160S7

DescriptionStandard

        MAQRLHPPFISLLLVALLFPGSPRALSVNSSGTEVPSGPQEEAPGQGANGSPAVHHQVKRYFQPRTPPFLEPEPALKVVNCKKAEGLCQEYCNYLETQVGYCSKKKDACCLPRN
    

Molecular Weight12434.18 Da

Isoelectric Point (pI)8.57

Net Charge (pH 7.0)2.71

Net Charge (pH 7.4) 2.23

Charge Density (pH 7.0) 0.0238

GRAVY Index-0.39

Hydrophobic Moment 0.60

Boman Index-0.01

Instability Index52.84

Aliphatic Index 72.72

Aromaticity 0.0702

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 4962.47

LogP -51.73

H-bond Donors 168.0

H-bond Acceptors 173.0

Rotatable Bonds 394.0

Heavy Atoms 872.0

Ring Count 25.0

Amide Bonds 125.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0250444 VERIFIED: NO

Provenance & Taxonomy

OrganismIctidomys tridecemlineatus [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal