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 Length113 amino acids

Chemical FormulaC562H866N166O159S8

DescriptionStandard

        MKPSLSPFLSFLLVALVFAGLSRARNVDHHGTVGPRGPREGSPGQGTNGSHLLHHQEKRHVLPRTPPYQEPEPDFKVVNCKKSEGHCQEYCNYMETQVGYCFKKKYACCLHQN
    

Molecular Weight12748.42 Da

Isoelectric Point (pI)8.97

Net Charge (pH 7.0)5.15

Net Charge (pH 7.4) 4.41

Charge Density (pH 7.0) 0.0456

GRAVY Index-0.68

Hydrophobic Moment 0.56

Boman Index-0.09

Instability Index36.15

Aliphatic Index 58.58

Aromaticity 0.0885

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7825.00

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

Amino Acid Composition

TPSA 5176.99

LogP -54.32

H-bond Donors 180.0

H-bond Acceptors 180.0

Rotatable Bonds 411.0

Heavy Atoms 895.0

Ring Count 28.0

Amide Bonds 123.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0090485 VERIFIED: NO

Provenance & Taxonomy

OrganismSuricata suricatta [Animal]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal