Peptide Database

Peptide NameBasic phospholipase A2 F17

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme modulation ▸ Enzyme inhibition ▸ Blood coagulation cascade inhibitor

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

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length121 amino acids

Chemical FormulaC629H948N176O180S16

DescriptionStandard

        HLLQFNKMLKFETRKNAVPFYAFGCYCGWGGQRRPKDATDRCCFVHDCCYEKVTKCNTKWDFYRYSLKSGYITCGKGTWCKEQICECDRVAAECLRRSLSTYKNEYMFYPDSRCREPSETC
    

Molecular Weight14368.37 Da

Isoelectric Point (pI)8.74

Net Charge (pH 7.0)6.80

Net Charge (pH 7.4) 6.25

Charge Density (pH 7.0) 0.0562

GRAVY Index-0.71

Hydrophobic Moment 0.69

Boman Index-0.18

Instability Index59.28

Aliphatic Index 39.50

Aromaticity 0.1570

Extinction Coeff. Reduced 29910.00

Extinction Coeff. Oxidized 30785.00

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

Amino Acid Composition

TPSA 5819.23

LogP -56.91

H-bond Donors 222.0

H-bond Acceptors 205.0

Rotatable Bonds 470.0

Heavy Atoms 1001.0

Ring Count 28.0

Amide Bonds 127.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0403799 VERIFIED: YES

Provenance & Taxonomy

OrganismCrotalus durissus terrificus [Animal]

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetXanthomonas axonopodis pv. passiflorae

RECORD: Rec_0416587 VERIFIED: YES

Provenance & Taxonomy

OrganismCrotalus durissus terrificus [Animal]

FamilyPhospholipase A2; Group II subfamily; D49 sub-subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Anti-Gram-negative Hydrolase Blood coagulation cascade inhibitor Toxin Non-hemolytic

TargetXanthomonas axonopodis (Gram-negative)