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 Length68 amino acids

Chemical FormulaC348H544N94O92S9

DescriptionStandard

        MRVLFVFAVFFCLLTNIKGDIPPGIRNTICLMQHGKCRLFFCYSGEEKGDICSDPWNRCCIPSVSERK
    

Molecular Weight7805.20 Da

Isoelectric Point (pI)8.56

Net Charge (pH 7.0)2.52

Net Charge (pH 7.4) 2.14

Charge Density (pH 7.0) 0.0371

GRAVY Index0.16

Hydrophobic Moment 0.49

Boman Index0.07

Instability Index23.08

Aliphatic Index 81.62

Aromaticity 0.1176

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 2973.68

LogP -24.20

H-bond Donors 110.0

H-bond Acceptors 105.0

Rotatable Bonds 254.0

Heavy Atoms 543.0

Ring Count 14.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0116931 VERIFIED: NO

Provenance & Taxonomy

OrganismCastor canadensis [Animal]

Tax ID51338

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal