Peptide Database

Peptide NameSperm-associated antigen 11

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length62 amino acids

Chemical FormulaC300H476N94O92S8

DescriptionStandard

        GDVPPGIRNIICLMQHGTCRLFFCRSGEKKSEICSDPWNRCCIPHSEEERKYRPEMDGRSGT
    

Molecular Weight7128.08 Da

Isoelectric Point (pI)7.79

Net Charge (pH 7.0)0.89

Net Charge (pH 7.4) 0.48

Charge Density (pH 7.0) 0.0144

GRAVY Index-0.82

Hydrophobic Moment 0.60

Boman Index-0.22

Instability Index58.28

Aliphatic Index 48.71

Aromaticity 0.0645

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 3005.79

LogP -33.97

H-bond Donors 111.0

H-bond Acceptors 103.0

Rotatable Bonds 235.0

Heavy Atoms 494.0

Ring Count 12.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0133896 VERIFIED: NO

Provenance & Taxonomy

OrganismBos mutus [Animal]

Tax ID72004

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal