Peptide Database

Peptide NameSperm-associated antigen 11A isoform X1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length144 amino acids

Chemical FormulaC727H1129N203O202S13

DescriptionStandard

        MQLFPQPRYKGSPPYCPPAAHSGCPSCGPLGDMERLLPPLTLLLVVLLFPGFSRATYANYQGTKGPRELKGEYPGQETNKSHLLRHQVKRYLLPRTPPFQEPEPNFKVINCKRSEGRCQNFCNYMEMQIGYCSKNKDPCCLPQN
    

Molecular Weight16361.83 Da

Isoelectric Point (pI)9.11

Net Charge (pH 7.0)7.68

Net Charge (pH 7.4) 7.14

Charge Density (pH 7.0) 0.0533

GRAVY Index-0.66

Hydrophobic Moment 0.52

Boman Index-0.08

Instability Index52.60

Aliphatic Index 59.58

Aromaticity 0.0972

Extinction Coeff. Reduced 11920.00

Extinction Coeff. Oxidized 12420.00

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

Amino Acid Composition

TPSA 6436.27

LogP -62.71

H-bond Donors 220.0

H-bond Acceptors 226.0

Rotatable Bonds 517.0

Heavy Atoms 1145.0

Ring Count 37.0

Amide Bonds 160.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0084299 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal