Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length100 amino acids

Chemical FormulaC514H841N137O144S8

DescriptionStandard

        MSLLLIIAILLFQKSTVTEQLKKCWGEYIQGHCRKICKVSEIREVLCENGRYCCLSIVKLEARRKITKPPRPKPMTYAVTFPQDYDTTTGSYLIPKTNST
    

Molecular Weight11500.53 Da

Isoelectric Point (pI)9.36

Net Charge (pH 7.0)7.53

Net Charge (pH 7.4) 7.14

Charge Density (pH 7.0) 0.0753

GRAVY Index-0.19

Hydrophobic Moment 0.71

Boman Index-0.03

Instability Index30.97

Aliphatic Index 91.60

Aromaticity 0.0800

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 4549.32

LogP -39.24

H-bond Donors 166.0

H-bond Acceptors 161.0

Rotatable Bonds 384.0

Heavy Atoms 803.0

Ring Count 16.0

Amide Bonds 105.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0047072 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinolophus ferrumequinum [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin

PaperThe Genome 10K Project: a way forward; Bat Biology, Genomes, and the Bat1K Project: To Generate Chromosome-Level Genomes for All Living Bat Species; Six reference-quality genomes reveal evolution of bat adaptations PMID25689317;29166127;32699395 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/?term=25689317+OR+29166127+OR+32699395