Peptide Database

Peptide NameSPINK9-v2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC198H314N64O61S6

DescriptionStandard

        APQRRATCDLFSIFGVGDSACAAHCLVLGHRGGYCNSQSVCICRD
    

Molecular Weight4759.39 Da

Isoelectric Point (pI)7.83

Net Charge (pH 7.0)0.92

Net Charge (pH 7.4) 0.53

Charge Density (pH 7.0) 0.0204

GRAVY Index0.19

Hydrophobic Moment 0.56

Boman Index0.05

Instability Index62.91

Aliphatic Index 73.78

Aromaticity 0.0667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2002.44

LogP -26.13

H-bond Donors 77.0

H-bond Acceptors 70.0

Rotatable Bonds 152.0

Heavy Atoms 329.0

Ring Count 6.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0314866 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0365983 VERIFIED: NO

Provenance & Taxonomy

OrganismPerna viridis [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial