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MYP_044801
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Basic Information
IB-AMP2 (IBAMP2; Basic peptide AMP2; Plants)
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Standard
20 amino acids
C108H162N40O25S4
Standard
Sequence
QYGRRCCNWGPGRRYCKRWC
Physicochemical Analysis
2548.95 Da
9.93
5.72
5.45
0.2859
-1.53
0.61
-0.55
89.56
0.00
0.2000
13980.00
14230.00
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
1101.17
-11.34
46.0
35.0
79.0
177.0
7.0
21.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0217739 VERIFIED: YES
Provenance & Taxonomy
Impatiens balsamina [Plant]
Impatiens family
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Pyroglutamate
N-terminal pyroglutamate
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal
Verticillium alboatrum
12 μg/mL
IC50
PaperPubMed PMID 9305910 | PubMed PMID 9454588 PMID9305910;9454588 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/9305910/
RECORD: Rec_0225161 VERIFIED: YES
Provenance & Taxonomy
Impatiens balsamina [Plant]
Structure & Mods
linear peptide [Linear]
noncanonical stereochemical modification [Modified]
Pyroglutamate
Bio-Activity Profile
Antimicrobial Antifungal
ion IC50 12 ug/ml), B. cinerea (IC50 25 ug/m), C. sphaerospermum, Fusarium culmorum (IC50 6 ug/m), P. digitatum (IC50 6 ug/m), T. viride (IC50 12 ug/m)
PaperA novel family of small cysteine-rich antimicrobial peptides from seed of Impatiens balsamina is derived from a single precursor protein.
RECORD: Rec_0247708 VERIFIED: YES
Provenance & Taxonomy
Impatiens balsamina [Plant]
Structure & Mods
Single-chain peptide backbone represented as a linear sequence entry [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative
V. Alboatrum
200 μg/mL
MIC
PMID9305910 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/9305910/
RECORD: Rec_0253984 VERIFIED: YES
Provenance & Taxonomy
Impatiens balsamina [Plant]
Impatiens family
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Pyroglutamate
N-terminal pyroglutamate
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal
Alternaria longipes
12 μg/mL
IC50
PaperPubMed PMID 9305910 | PubMed PMID 9454588 PMID9305910;9454588 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/9305910/
RECORD: Rec_0266815 VERIFIED: YES
Provenance & Taxonomy
Impatiens balsamina [Plant]
Impatiens family
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Pyroglutamate
N-terminal pyroglutamate
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal
Fusarium culmorum
6 μg/mL
IC50
PaperPubMed PMID 9305910 | PubMed PMID 9454588 PMID9305910;9454588 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/9305910/
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