Peptide Database

Peptide NameZn-binding Pro-Ala-Ala-Arg

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length390 amino acids

Chemical FormulaC1806H2841N513O550S17

DescriptionStandard

        MPGAARLNDIGSGHACFPATPVVAGSQDVIINGQPAARQGDGVQLHGCPCPNVPHGLHPRQIAAGSSTVIINGKQAARIGDEINCGGNIVSGSSNVIIGNIPYQSPVAGCAQQSAQRRDPLLALSPMLTTPPVFAKSCLRGEGCTDAGTEKETVDNFGQMALFAQPVVDDCCGYRPPHANKPVVQHAQAAKKKKPSQFTEPAAASTPVQLTGSEPWYKTLYYLMSSKEIAVTPTPLAKSAIEPVAAAVPVATMSAGNTVATRAAVTTMTQVWGQVTLTEGTLAASTTVPLLGVLFSALYSPAVGEGSDKVPGRDEHWLEDTLRQKGWAGETATTRVRFFWRHDIHGNMQVYGVHTGEGTPYEGVRVANMVWKPEQSRYEFTPAPGVDGPK
    

Molecular Weight41085.09 Da

Isoelectric Point (pI)7.12

Net Charge (pH 7.0)0.32

Net Charge (pH 7.4) -0.60

Charge Density (pH 7.0) 0.0008

GRAVY Index-0.20

Hydrophobic Moment 0.74

Boman Index0.08

Instability Index43.21

Aliphatic Index 73.56

Aromaticity 0.0615

Extinction Coeff. Reduced 46410.00

Extinction Coeff. Oxidized 46910.00

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

Amino Acid Composition

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0022102 VERIFIED: YES

Provenance & Taxonomy

OrganismLonsdalea quercina [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Antibiotic Bacteriocin Non-hemolytic Non-ribosomal

TargetEscherichia coli (Gram-negative)