Peptide Database

Peptide NameSaposin B-type domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

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

Standard StatusStandard

Sequence Length178 amino acids

Chemical FormulaC889H1400N248O290S14

DescriptionStandard

        LIKNEENTENLNACTPYINYKNLPLIGYGKLCSENKVSSNDDLNEQCKDLIDTCTQDNAINWLYRDIDKAINCIQECTLCKKAYNTCSIERQSILISLAHSMGCEDFKNLEIFNDIINKNWENIDLKSLNSNWSEKNYNRAIKHLYVLRKNDCCNEICKSYQWGNNDNNSLCINDIIN
    

Molecular Weight20651.02 Da

Isoelectric Point (pI)4.97

Net Charge (pH 7.0)-6.17

Net Charge (pH 7.4) -6.73

Charge Density (pH 7.0) -0.0347

GRAVY Index-0.63

Hydrophobic Moment 0.80

Boman Index-0.10

Instability Index35.51

Aliphatic Index 87.70

Aromaticity 0.0787

Extinction Coeff. Reduced 33920.00

Extinction Coeff. Oxidized 34670.00

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

Amino Acid Composition

TPSA 8921.49

LogP -102.49

H-bond Donors 309.0

H-bond Acceptors 300.0

Rotatable Bonds 708.0

Heavy Atoms 1441.0

Ring Count 22.0

Amide Bonds 212.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0124100 VERIFIED: NO

Provenance & Taxonomy

OrganismPiromyces finnis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Non-hemolytic Non-ribosomal