Peptide Database

Peptide NameSperm-associated antigen 11 variant C isoform 1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC167H264N46O51S7

DescriptionStandard

        QIVNCKKNEGFCQKYCNFMETQVGYCSKKKEACC
    

Molecular Weight3956.62 Da

Isoelectric Point (pI)8.62

Net Charge (pH 7.0)2.70

Net Charge (pH 7.4) 2.39

Charge Density (pH 7.0) 0.0794

GRAVY Index-0.66

Hydrophobic Moment 0.43

Boman Index-0.17

Instability Index3.22

Aliphatic Index 31.47

Aromaticity 0.1176

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1631.10

LogP -18.08

H-bond Donors 60.0

H-bond Acceptors 61.0

Rotatable Bonds 138.0

Heavy Atoms 271.0

Ring Count 4.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0296955 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyDefensin

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial