TOQ

6,7-dihydroxy-L-tryptophan

Created:	2011-07-22
Last modified:	2024-09-27

Find Related PDB Entry
2 entries where TOQ is found in a polymer sequence

Find related ligands:

Similar Ligands (Stereospecific) Similar Ligands (including Stereoisomers) Similar Ligands (Quick Screen) Similar Ligands (Substructure Stereospecific) Similar Ligands (Substructure including Stereoisomers)

Chemical Details
Formal Charge	0
Atom Count	29
Chiral Atom Count	1
Bond Count	30
Aromatic Bond Count	10

2D diagram of TOQ

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	6,7-dihydroxy-L-tryptophan
Systematic Name (OpenEye OEToolkits)	(2S)-2-azanyl-3-[6,7-bis(oxidanyl)-1H-indol-3-yl]propanoic acid
Formula	C₁₁ H₁₂ N₂ O₄
Molecular Weight	236.224
Type	L-PEPTIDE LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	O=C(O)C(N)Cc2c1ccc(O)c(O)c1nc2
SMILES	CACTVS	3.370	N[CH](Cc1c[nH]c2c(O)c(O)ccc12)C(O)=O
SMILES	OpenEye OEToolkits	1.7.2	c1cc(c(c2c1c(c[nH]2)CC(C(=O)O)N)O)O
Canonical SMILES	CACTVS	3.370	N[C@@H](Cc1c[nH]c2c(O)c(O)ccc12)C(O)=O
Canonical SMILES	OpenEye OEToolkits	1.7.2	c1cc(c(c2c1c(c[nH]2)C[C@@H](C(=O)O)N)O)O
InChI	InChI	1.03	InChI=1S/C11H12N2O4/c12-7(11(16)17)3-5-4-13-9-6(5)1-2-8(14)10(9)15/h1-2,4,7,13-15H,3,12H2,(H,16,17)/t7-/m0/s1
InChIKey	InChI	1.03	NKLKDDZIKAVXNO-ZETCQYMHSA-N

Related Resource References

Resource Name	Reference
PubChem	137350056

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.