Peptide Database

Peptide NameSgII peptide A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC142H218N52O39S

DescriptionStandard

        KQEGRDHDKSKGHFHMIVIHHKGGQAHHG
    

Molecular Weight3309.64 Da

Isoelectric Point (pI)9.53

Net Charge (pH 7.0)2.37

Net Charge (pH 7.4) 1.81

Charge Density (pH 7.0) 0.0818

GRAVY Index-1.49

Hydrophobic Moment 0.34

Boman Index-0.24

Instability Index19.33

Aliphatic Index 40.34

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 1463.17

LogP -16.23

H-bond Donors 50.0

H-bond Acceptors 49.0

Rotatable Bonds 115.0

Heavy Atoms 234.0

Ring Count 8.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0387036 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetStreptococcus group B

RECORD: Rec_0388640 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitymixed L/D amino-acid peptide [Mixed]

Other Modsallo-residue reported

Bio-Activity Profile

Function

Antimicrobial

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