Peptide Database

Peptide NameSperm associated antigen 11 isoform D

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length129 amino acids

Chemical FormulaC649H1034N200O179S9

DescriptionStandard

        MKQFLAPSTLLFVVLLFPGLSRVTHANRQDPKGPRKQEESLGRGTSRSHPLHHQVKRYLVPRKPPFPGDVPPGIRNIICLMQHGTCRLFFCRSGEKKSEICSDPWNRCCIPHSEEERKYRPEMDGRSGT
    

Molecular Weight14790.97 Da

Isoelectric Point (pI)9.78

Net Charge (pH 7.0)9.98

Net Charge (pH 7.4) 9.34

Charge Density (pH 7.0) 0.0774

GRAVY Index-0.73

Hydrophobic Moment 0.60

Boman Index-0.18

Instability Index58.15

Aliphatic Index 63.41

Aromaticity 0.0698

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 6063.92

LogP -62.41

H-bond Donors 216.0

H-bond Acceptors 204.0

Rotatable Bonds 482.0

Heavy Atoms 1037.0

Ring Count 30.0

Amide Bonds 136.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0057484 VERIFIED: NO

Provenance & Taxonomy

OrganismBos mutus [Animal]

Tax ID72004

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal