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MYP_064874
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Basic Information
Lactoferricin B
Anticancer
Anticancer ▸ Apoptosis induction
Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Anti-biofilm ▸ Biofilm inhibition
Antimicrobial ▸ Antifungal
Antiviral
Antiviral ▸ Antiviral mechanism ▸ Viral entry inhibition ▸ Entry inhibitor
Binding / Molecular interaction ▸ Binding activity
Immunology ▸ Immune modulation ▸ Immunomodulatory activity
Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic
Venom / Toxin ▸ General toxin ▸ Cytotoxic
Venom / Toxin ▸ General toxin ▸ Toxic
Standard
25 amino acids
C141H226N46O29S3
Standard
Sequence
FKCRRWQWRMKKLGAPSITCVRRAF
Physicochemical Analysis
3125.79 Da
11.84
7.74
7.50
0.3095
-0.58
0.57
-0.31
77.92
50.80
0.1600
11000.00
11125.00
The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.
Residue Composition
Amino Acid Composition
Chemical Descriptors
1255.62
-9.15
50.0
40.0
103.0
219.0
7.0
25.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0113221 VERIFIED: YES
Provenance & Taxonomy
Bos taurus [Animal]
Lactoferricin
9913
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
None
3-20
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Staphylococcus aureus
6 μg/mL
MIC
PMID8980754;9521752;1490908 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/8980754/
RECORD: Rec_0119207 VERIFIED: YES
Provenance & Taxonomy
Bos taurus [Animal]
Lactoferricin
9913
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Anticancer Antimicrobial
AGS
64 μM
IC50
PaperBovine lactoferricin B induces apoptosis of human gastric cancer cell line AGS by inhibition of autophagy at a late stage PMID24140317 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/24140317/
RECORD: Rec_0122644 VERIFIED: YES
Provenance & Taxonomy
Bos taurus [Animal]
Lactoferricin
9913
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
None
3-20
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Escherichia coli L361
4 μg/mL
MIC
PMID8980754;9521752;1490908 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/8980754/
RECORD: Rec_0127847 VERIFIED: YES
Provenance & Taxonomy
Bos taurus [Animal]
Lactoferricin
9913
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
3-20
Bio-Activity Profile
Antimicrobial Antifungal Antiviral Anticancer
C. jejuni, Staphylococcus aureus JCM-2151 or MRSA
2 μM
MIC
PaperAntibacterial spectrum of lactoferricin B, a potent bactericidal peptide derived from the N-terminal region of bovine lactoferrin.
RECORD: Rec_0136654 VERIFIED: NO
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Anticancer
PaperAntiCP 2.0: an updated model for predicting anticancer peptides (benchmark provenance; exact sequence-level experiment paper unresolved here) | https://pubmed.ncbi.nlm.nih.gov/32770192/
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