Peptide Database

Peptide NameLactoferricin B

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC57H80N18O10S

DescriptionStandard

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Molecular Weight1209.42 Da

Isoelectric Point (pI)10.86

Net Charge (pH 7.0)2.75

Net Charge (pH 7.4) 2.53

Charge Density (pH 7.0) 0.3437

GRAVY Index-1.61

Hydrophobic Moment 0.18

Boman Index-0.54

Instability Index133.16

Aliphatic Index 0.00

Aromaticity 0.3750

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 491.51

LogP -1.67

H-bond Donors 20.0

H-bond Acceptors 14.0

Rotatable Bonds 37.0

Heavy Atoms 86.0

Ring Count 5.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0111998 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyLactoferricin

Tax ID9913

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

ACE inhibitory Antihypertensive

TargetAngiotensin-converting enzyme (ACE)

Activity10.5 μM

MethodIC50