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Nostosin G

CAT: 0804-HY-N3997Size: 1 EachDry Ice: NoHazardous: No
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CAT#:0804-HY-N3997Size:1 Each
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Description
Nostosin G is a unique example of a linear peptide containing three subunits, 4-hydroxyphenyllactic acid (Hpla), homotyrosine (Hty), and argininal. Nostosin G has potent trypsin inhibitory property with an IC50 value of 0.1 μM[1].
CAS Number
3033950-58-9
UNSPSC
12352005
Target
Ser/Thr Protease
Type
Natural Products
Related Pathways
Metabolic Enzyme/Protease
Field of Research
Cancer; Infection; Metabolic Disease
Assay Protocol
https://www.medchemexpress.com/nostosin-g.html
Solubility
10 mM in DMSO
Smiles
N=C(N)NCCC[C@@H](C=O)NC([C@H](CCC1=CC=C(O)C=C1)NC([C@H](O)CC2=CC=C(O)C=C2)=O)=O
Molecular Formula
C25H33N5O6
Molecular Weight
499.56
References & Citations
[1]Chin-Soon Phan, et al. Nostosin G and Spiroidesin B from the Cyanobacterium Dolichospermum sp. NIES-1697. J Nat Prod. 2022 Aug 10.
Shipping Conditions
Room temperature
Scientific Category
Natural Products
Clinical Information
No Development Reported

Chemical Information

Nostosin G
CAS Number3033950-58-9
PubChem CID164887574
IUPAC Name(2S)-N-[(2S)-5-(diaminomethylideneamino)-1-oxopentan-2-yl]-2-[[(2R)-2-hydroxy-3-(4-hydroxyphenyl)propanoyl]amino]-4-(4-hydroxyphenyl)butanamide
Molecular FormulaC25H33N5O6
Molecular Weight499.6
XLogP0.6
Topological Polar Surface Area200
Hydrogen Bond Donor Count7
Hydrogen Bond Acceptor Count7
Rotatable Bond Count14
Heavy Atom Count36
Formal Charge0
Complexity716
SMILES
C1=CC(=CC=C1CC[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C=O)NC(=O)[C@@H](CC2=CC=C(C=C2)O)O)O
InChI
InChI=1S/C25H33N5O6/c26-25(27)28-13-1-2-18(15-31)29-23(35)21(12-7-16-3-8-19(32)9-4-16)30-24(36)22(34)14-17-5-10-20(33)11-6-17/h3-6,8-11,15,18,21-22,32-34H,1-2,7,12-14H2,(H,29,35)(H,30,36)(H4,26,27,28)/t18-,21-,22+/m0/s1
InChIKey
XZGYPANYOCFBHU-YUXAGFNASA-N
Chemical Structure
2D Structure
2D structure of Nostosin G
CAS: 3033950-58-9
CID: 164887574
Formula: C25H33N5O6
MW: 499.6
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight499.6
XLogP30.6
Hydrogen Bond Donor Count7
Hydrogen Bond Acceptor Count7
Rotatable Bond Count14
Exact Mass499.24308379
Monoisotopic Mass499.24308379
Topological Polar Surface Area200 Ų
Heavy Atom Count36
Formal Charge0
Complexity716
Isotope Atom Count0
Defined Atom Stereocenter Count3
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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CatalogName
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