Peptide Database

Peptide NameLactoferricin B

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC48H71N19O9S

DescriptionStandard

        CRRWQWR
    

Molecular Weight1090.26 Da

Isoelectric Point (pI)11.70

Net Charge (pH 7.0)2.75

Net Charge (pH 7.4) 2.53

Charge Density (pH 7.0) 0.3929

GRAVY Index-2.33

Hydrophobic Moment 0.50

Boman Index-0.93

Instability Index172.23

Aliphatic Index 0.00

Aromaticity 0.2857

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 498.29

LogP -3.26

H-bond Donors 21.0

H-bond Acceptors 13.0

Rotatable Bonds 33.0

Heavy Atoms 77.0

Ring Count 4.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0299912 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)

Activity2.3 μM

MethodIC50