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MYP_157744
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Basic Information
Defensin D7
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antibiotic activity
Antimicrobial ▸ Antifungal
Antimicrobial ▸ Antifungal ▸ Fungicidal activity
Plant bioactivity ▸ Plant defense peptide
Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic
Standard
38 amino acids
C178H274N52O60S4
Standard
Sequence
GIFSSRKCKTPSKTFKGYCTRDSNCDTSCRYEGYPAGD
Physicochemical Analysis
4230.65 Da
8.83
2.72
2.45
0.0717
-1.06
0.59
-0.27
42.23
12.89
0.1316
4470.00
4720.00
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
1847.27
-26.06
71.0
67.0
137.0
294.0
7.0
38.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0257247 VERIFIED: YES
Provenance & Taxonomy
Leaves and stems [Plant]
Defensin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antifungal
R. solanacearum
1 μM
EC50
PaperNovel defensin subfamily from spinach (Spinacia oleracea).
RECORD: Rec_0270505 VERIFIED: NO
Provenance & Taxonomy
Spinacia oleracea [Plant]
Defensin
Structure & Mods
disulfide-stabilized linear peptide [Linear]
canonical L-amino-acid peptide [L]
8-29
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal
Fusarium spp
RECORD: Rec_0322823 VERIFIED: YES
Provenance & Taxonomy
Spinacia oleracea [Plant]
Defensin
3562
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal
Ralstonia solanacearum
1 μM
EC50
PaperPubMed PMID 9762899 PMID9762899 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/9762899/
RECORD: Rec_0377519 VERIFIED: YES
Provenance & Taxonomy
Leaves and stems [Plant]
Defensin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antifungal
fungi F. solani
9 μM
EC50
PaperNovel defensin subfamily from spinach (Spinacia oleracea).
RECORD: Rec_0385217 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide; DSSP H 28.9%, E 0.0%, T 23.7%, C 47.4% [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antibacterial Antimicrobial
PaperAPD2: the updated antimicrobial peptide database and its application in peptide design PMID18957441 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/18957441/
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