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MYP_000030
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Basic Information
T-20S[138W]
Antimicrobial
Antiviral
Antiviral ▸ Anti-HIV ▸ Anti-HIV-1
Antiviral ▸ Antiviral mechanism ▸ Viral fusion inhibition
Antiviral ▸ Antiviral mechanism ▸ Viral fusion inhibition ▸ Fusion inhibitor
Standard
36 amino acids
C210H303N51O63
Standard
Sequence
YTSLIHSLIEEWQNQQEKNEQELLELDKWASLWNWF
Physicochemical Analysis
4549.96 Da
4.30
-5.14
-5.41
-0.1427
-0.88
0.53
-0.02
47.77
89.44
0.1667
23490.00
23490.00
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
1889.58
-12.22
63.0
59.0
151.0
324.0
11.0
42.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0116515 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
HR2 fusion-inhibitory peptide
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antiviral Anti-HIV-1 Fusion inhibition
HIV-1V38A | HeLa cells
1 μM
EC50
Mammalian: 2.8 h; Yeast: 10 min; E. coli: 2 min
PaperDesign of peptide-based inhibitors for human immunodeficiency virus type 1 strains resistant to T-20. | Izumi K, Kodama E, Shimura K, Sakagami Y, Watanabe K, Ito S, Watabe T, Terakawa Y, Nishikawa H, Sarafianos SG, Kitaura K, Oishi S, Fujii N, Matsuoka M. | J Biol Chem. 2009 Feb 20;284(8):4914-20. | DOI:10.1074/jbc.M807169200 | PMID:19073606 PMID19073606 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19073606/
RECORD: Rec_0180168 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antimicrobial Antiviral
HIV-1WT:inhibition of virus replication in HeLa cells
0.029±0.014 μM
EC50
PaperDesign of peptide-based inhibitors for human immunodeficiency virus type 1 strains resistant to T-20 PMID19073606 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19073606/
RECORD: Rec_0201207 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
HR2 fusion-inhibitory peptide
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antiviral Anti-HIV-1 Fusion inhibition
HIV-1WT | HeLa cells
0.029±0.014 μM
EC50
Mammalian: 2.8 h; Yeast: 10 min; E. coli: 2 min
PaperDesign of peptide-based inhibitors for human immunodeficiency virus type 1 strains resistant to T-20. | Izumi K, Kodama E, Shimura K, Sakagami Y, Watanabe K, Ito S, Watabe T, Terakawa Y, Nishikawa H, Sarafianos SG, Kitaura K, Oishi S, Fujii N, Matsuoka M. | J Biol Chem. 2009 Feb 20;284(8):4914-20. | DOI:10.1074/jbc.M807169200 | PMID:19073606 PMID19073606 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19073606/
RECORD: Rec_0218209 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
HR2 fusion-inhibitory peptide
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antiviral Anti-HIV-1 Fusion inhibition
HIV-1N43D/S138A | HeLa cells
1 μM
EC50
Mammalian: 2.8 h; Yeast: 10 min; E. coli: 2 min
PaperDesign of peptide-based inhibitors for human immunodeficiency virus type 1 strains resistant to T-20. | Izumi K, Kodama E, Shimura K, Sakagami Y, Watanabe K, Ito S, Watabe T, Terakawa Y, Nishikawa H, Sarafianos SG, Kitaura K, Oishi S, Fujii N, Matsuoka M. | J Biol Chem. 2009 Feb 20;284(8):4914-20. | DOI:10.1074/jbc.M807169200 | PMID:19073606 PMID19073606 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19073606/
RECORD: Rec_0246859 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antimicrobial Antiviral
HIV-1V38A:inhibition of virus replication in HeLa cells
1 μM
EC50
PaperDesign of peptide-based inhibitors for human immunodeficiency virus type 1 strains resistant to T-20 PMID19073606 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19073606/
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