Peptide Database

Peptide NameSperm-associated antigen 11

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length134 amino acids

Chemical FormulaC647H1028N192O193S9

DescriptionStandard

        MKPSLSLFISLLLVALMPPGQSRAGNVNHQGTEGLREPRESREESPGQGKNGSPLFHHQEKRQLLPRTPPYPGDIPPGIRDVICLTQHGTCRLFFCHFGEKKAEICSNPWNRCCLPTTEAEGKNKPEMDGKAET
    

Molecular Weight14872.84 Da

Isoelectric Point (pI)8.26

Net Charge (pH 7.0)1.90

Net Charge (pH 7.4) 1.31

Charge Density (pH 7.0) 0.0142

GRAVY Index-0.72

Hydrophobic Moment 0.57

Boman Index-0.11

Instability Index51.43

Aliphatic Index 62.61

Aromaticity 0.0522

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 6126.48

LogP -67.22

H-bond Donors 210.0

H-bond Acceptors 209.0

Rotatable Bonds 485.0

Heavy Atoms 1041.0

Ring Count 28.0

Amide Bonds 145.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0036541 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

Tax ID9646

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal