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MYP_086372
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Basic Information
Defensin-like protein 1 (SI alpha-1; Plant defensin)
Antimicrobial
Antimicrobial ▸ Antifungal
Antimicrobial ▸ Antifungal ▸ Fungicidal activity
Other / Curated residual function label ▸ Generic enzyme inhibition annotation
Plant bioactivity ▸ Plant defense peptide
Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic
Standard
47 amino acids
C223H348N72O66S9
Standard
Sequence
RVCMGKSQHHSFPCISDRLCSNECVKEEGGWTAGYCHLRYCRCQKAC
Physicochemical Analysis
5382.18 Da
8.51
2.95
2.46
0.0627
-0.54
0.44
-0.17
51.39
41.49
0.0851
8480.00
8980.00
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
2240.70
-26.56
88.0
81.0
177.0
370.0
9.0
49.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0192909 VERIFIED: NO
Provenance & Taxonomy
Sorghum bicolor,Sorghum vulgare [Plant]
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
3-47; 14-36; 20-41; 24-43
Bio-Activity Profile
Enzyme inhibitory
RECORD: Rec_0197485 VERIFIED: YES
Provenance & Taxonomy
Sorghum bicolor [Plant]
Defensin
4558
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
multiple disulfide bonds reported, sites not specified
Bio-Activity Profile
Antimicrobial Antifungal Enzyme inhibitory
Trichoderma viride
200 μg/mL
IC50
PaperPubMed PMID 7705336 | PubMed PMID 7628617 PMID7705336;7628617 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/7705336/
RECORD: Rec_0229471 VERIFIED: YES
Provenance & Taxonomy
Sorghum bicolor [Plant]
Defensin
4558
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
multiple disulfide bonds reported, sites not specified
Bio-Activity Profile
Antimicrobial Antifungal Enzyme inhibitory
Fusarium culmorum
200 μg/mL
IC50
PaperPubMed PMID 7705336 | PubMed PMID 7628617 PMID7705336;7628617 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/7705336/
RECORD: Rec_0296404 VERIFIED: NO
Provenance & Taxonomy
Sorghum bicolor [Plant]
Defensin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal
Qualitative functional evidence
PMID7705336 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/7705336/; https://www.uniprot.org/uniprotkb/P21923/entry; https://bblserver.org.in/ampdb/
RECORD: Rec_0376265 VERIFIED: YES
Provenance & Taxonomy
Sorghum bicolor [Plant]
Defensin
4558
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
multiple disulfide bonds reported, sites not specified
Bio-Activity Profile
Antimicrobial Antifungal Enzyme inhibitory
Botrytis cinerea
200 μg/mL
IC50
PaperPubMed PMID 7705336 | PubMed PMID 7628617 PMID7705336;7628617 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/7705336/
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