Peptide Database

Peptide NameSgI-29

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC145H226N56O39

DescriptionStandard

        HNKQEGRDHDKSKGHFHRVVIHHKGGKAH
    

Molecular Weight3377.70 Da

Isoelectric Point (pI)10.17

Net Charge (pH 7.0)4.37

Net Charge (pH 7.4) 3.80

Charge Density (pH 7.0) 0.1507

GRAVY Index-1.84

Hydrophobic Moment 0.49

Boman Index-0.43

Instability Index39.24

Aliphatic Index 36.90

Aromaticity 0.0345

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1551.09

LogP -18.00

H-bond Donors 54.0

H-bond Acceptors 50.0

Rotatable Bonds 118.0

Heavy Atoms 240.0

Ring Count 8.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414063 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial

TargetHuman erythrocytes

Activity200 μg/mL

MethodMHC

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