PE0

PTERINE

Created:	2003-07-28
Last modified:	2011-06-04

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9 entries where PE0 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	17
Chiral Atom Count	0
Bond Count	18
Aromatic Bond Count	11

2D diagram of PE0

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Chemical Component Summary
Name	PTERINE
Systematic Name (OpenEye OEToolkits)	2-amino-3H-pteridin-4-one
Formula	C₆ H₅ N₅ O
Molecular Weight	163.137
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C1c2nccnc2N=C(N1)N
SMILES	CACTVS	3.341	NC1=Nc2nccnc2C(=O)N1
SMILES	OpenEye OEToolkits	1.5.0	c1cnc2c(n1)C(=O)NC(=N2)N
Canonical SMILES	CACTVS	3.341	NC1=Nc2nccnc2C(=O)N1
Canonical SMILES	OpenEye OEToolkits	1.5.0	c1cnc2c(n1)C(=O)NC(=N2)N
InChI	InChI	1.03	InChI=1S/C6H5N5O/c7-6-10-4-3(5(12)11-6)8-1-2-9-4/h1-2H,(H3,7,9,10,11,12)
InChIKey	InChI	1.03	HNXQXTQTPAJEJL-UHFFFAOYSA-N

Related Resource References

Resource Name	Reference
PubChem	5280368, 135398660, 73000
ChEMBL	CHEMBL278009
ChEBI	CHEBI:18265, CHEBI:37105, CHEBI:44992

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.