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MYP_160670
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Basic Information
Xenopsin precursor fragment
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Antiparasitic ▸ General antiparasitic ▸ Antiparasitic
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity
Venom / Toxin ▸ General toxin ▸ Toxic
Standard
25 amino acids
C123H211N33O32
Standard
Sequence
GWASKIGQTLGKIAKVGLKELIQPK
Physicochemical Analysis
2664.19 Da
10.18
3.76
3.55
0.1503
-0.12
0.72
0.09
-4.15
113.20
0.0400
5500.00
5500.00
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
1062.76
-7.82
36.0
36.0
94.0
188.0
3.0
26.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0025763 VERIFIED: YES
Provenance & Taxonomy
Xenopus laevis [Animal]
Xenopsin precursor fragment
8355
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial
Mammalian: 30 hour; Yeast: >20 hour; E. coli: >10 hour
PaperSource-linked PubMed record(s) for Xenopsin precursor fragment (Xenopus laevis): PMID 4783175 PMID4783175 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/4783175/
RECORD: Rec_0049958 VERIFIED: YES
Provenance & Taxonomy
Xenopus laevis [Animal]
8355
Structure & Mods
topology not specified [Not included yet]
stereochemistry not specified [Other]
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Candida albicans
250-500 μg/mL
MIC
PMID1717472 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/1717472/
RECORD: Rec_0056430 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antiparasitic
Human erythrocytes
500 μg/mL
Hemolysis
Paperhttps://pubmed.ncbi.nlm.nih.gov/3125066/ PMID3125066 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/3125066/
RECORD: Rec_0056583 VERIFIED: YES
Provenance & Taxonomy
Xenopus laevis [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative
Streptococcus faecalis
250-500 μg/mL
MIC
PMID1717472 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/1717472/
RECORD: Rec_0058647 VERIFIED: YES
Provenance & Taxonomy
Xenopus laevis [Animal]
Xenopsin
Structure & Mods
ribosomal mature linear peptide [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
Amidation
Bio-Activity Profile
Antimicrobial Antifungal
PaperK.S. Moore et al. / JBC 266 (1991) 19851-19857. Antimicrobial peptides in the stomach of Xenopus laevis Evidence URLhttps://www.uniprot.org/uniprotkb/P07198/entry
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