TYR

TYROSINE

Created:	1999-07-08
Last modified:	2024-09-27

Find Related PDB Entry
81 entries where TYR is found as a standalone ligand23 entries where TYR is covalently linked to polymer or other heterogen groups 242,837 entries where TYR is found in a polymer sequence

Help Find related ligands:
Similar Ligands (Stereospecific) Similar Ligands (including Stereoisomers) Similar Ligands (Quick Screen) Similar Ligands (Substructure Stereospecific) Similar Ligands (Substructure including Stereoisomers)

Help

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	24
Chiral Atom Count	1
Bond Count	24
Aromatic Bond Count	6

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	TYROSINE
Systematic Name (OpenEye OEToolkits)	(2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid
Formula	C₉ H₁₁ N O₃
Molecular Weight	181.189
Type	L-PEPTIDE LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C(O)C(N)Cc1ccc(O)cc1
SMILES	CACTVS	3.341	N[CH](Cc1ccc(O)cc1)C(O)=O
SMILES	OpenEye OEToolkits	1.5.0	c1cc(ccc1CC(C(=O)O)N)O
Canonical SMILES	CACTVS	3.341	N[C@@H](Cc1ccc(O)cc1)C(O)=O
Canonical SMILES	OpenEye OEToolkits	1.5.0	c1cc(ccc1C[C@@H](C(=O)O)N)O
InChI	InChI	1.03	InChI=1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)/t8-/m0/s1
InChIKey	InChI	1.03	OUYCCCASQSFEME-QMMMGPOBSA-N

Drug Info: DrugBank

DrugBank data are sourced from datasets licensed under a Creative Common's Attribution-NonCommercial 4.0 International License

DrugBank ID	DB00135
Name	Tyrosine
Groups	approved nutraceutical investigational
Description	Tyrosine is a non-essential amino acid. In animals it is synthesized from [phenylalanine]. It is also the precursor of [epinephrine], thyroid hormones, and melanin.
Synonyms	4-hydroxy-L-phenylalanine Tyrosinum (S)-α-amino-4-hydroxybenzenepropanoic acid Y Tyrosine L-tyrosine (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid Tyr Tirosina (S)-3-(p-Hydroxyphenyl)alanine (S)-(-)-Tyrosine L-Tyrosin (−)-α-amino-p-hydroxyhydrocinnamic acid (S)-2-Amino-3-(p-hydroxyphenyl)propionic acid (S)-alpha-amino-4-Hydroxybenzenepropanoic acid (S)-Tyrosine
Brand Names	Appformin Quick Mix 2.5% Travasol Aa With Electrolytes With 25% Dextrose Injec Vamin 18 Electrolyte-free 4.25% Travasol Amino Acid Without Electrolytes In 5% Dextrose Quickmix 5% Travasol Amino Acid Injection Without Electrolytes In 25% Dextrose Olimel 4.4% E RenAmin 5% Travasol Amino Acid Injection Without Electrolytes In 20% Dextrose 2.75% Travasol Amino Acid Injection With Electrolytes In 25% Dextrose Quickmix Vamin N 2.5% Travasol Amino Acid Injection Without Electrolytes In 10% Dextrose Quickmix 4.25% Travasol Amino Acid Injection With Electrolytes In 20% Dextrose Quickmix Aminosyn 8.5% 2.75% Travasol Amino Acid Injection With Electrolytes In 5% Dextrose Quickmix Travasol E Primene 10% Clinimix 2.75% Travas. Amino Acid InJ.W.elecw.25%dex 4.25% Travasol Amino Acid Injection With Electrolytes In 10% Dextrose Clinimix E Smofkabiven Extra Nitrogen 2.5% Travasol Amino Acid Injection With Electrolytes In 10% Dextrose 4.25% Travasol Amino Acid Injection With Electrolytes In 5% Dextrose Quickmix Oil Periolimel 2.5% E Travasol Amino Acid Inj 8.5% 4.25%travasol Amino Acid InJ.W.elecw.5%dex. 4.25% Travasol Amino Acid Injection With Electrolytes In 25% Dextrose Nutrineal Pd4 Novamine Aminosyn-PF Essepna Travasol 4.25%trav. Amino Acid InJ.W.O.elect.5%dext. Synthamin Travasol Inj Without Electrolytes 8.5% Aminosyn 7% Appbutamone Smofkabiven Peripheral Primene 5% Travasol Amino Acid Injection With Electrolytes In 20% Dextrose 4.25% Travasol Amino Acid Injection Without Electrolytes In 25% Dextrose Aminosyn 3.5% M Smofkabiven Extra Nitrogen Electrolyte Free Clinimix 2.5% Travasol Aa Without Electrolytes In 10% Dextrose Injec Olimel 5.7% E Aminosyn 8.5% Injection With Electrolytes 4.25% Travasol Amino Acid Injection Without Electrolytes In 20% Dextrose 4.25% Travasol Amino Acid Injection Without Electrlytes In 10% Dextrose Perikabiven 2.5% Travasol Amino Acid Injection With Electrolytes In 10% Dextrose Clinimix 2.75%travasol Amino Acid InJ.W.eleC.W.5%dex. Olimel 7.6% Premasol - sulfite-free (Amino Acid) Aminosyn-PF 7% Travasol Inj Without Electrolytes 5.5% Olimel 4.4% Smofkabiven Electrolyte Free Olimel 5.7% Travasol Amino Acid Inj 5.5% 4.25% Amino Acid Injection Without Electrolytes In 20% Dextrose Quickmix Aminosyn Sulfite Free Primene 10%-liq IV 20% Prosol Aminosyn 10% W Electrolytes Kabiven Aminosyn 5% Smofkabiven TrophAmine Olimel 7.6% E Renamin (amino Acids) Injection Aminosyn-PF 10% Plenamine Aminosyn 2.5%travasol Amino Acid InJ.W.eleC.W.25%dex Clinisol Olimel 3.3% E 4.25% Travasol Amino Acid Injection With Electrolytes In 20% Dextrose Appformin-D Appbutamone-D ProSol
Indication	Tyrosine is claimed to act as an effective antidepressant, however results are mixed. Tyrosine has also been claimed to reduce stress and combat narcolepsy and chronic fatigue, however these claims have been refuted by some studies.
Categories	Amino Acids Amino Acids, Aromatic Amino Acids, Cyclic Amino Acids, Peptides, and Proteins Dietary Supplements Proteinogenic Amino Acids Supplements
CAS number	60-18-4

Drug Targets

DrugBank data are sourced from datasets licensed under a Creative Common's Attribution-NonCommercial 4.0 International License

Name	Target Sequence	Pharmacological Action	Actions
Tyrosine 3-monooxygenase	MPTPDATTPQAKGFRRAVSELDAKQAEAIMVRGQGAPGPSLTGSPWPGTA...	unknown	binder
Tyrosine--tRNA ligase, mitochondrial	MAAPILRSFSWGRWSGTLNLSVLLPLGLRKAHSGAQGLLAAQKARGLFKD...	unknown
Tyrosine--tRNA ligase, cytoplasmic	MGDAPSPEEKLHLITRNLQEVLGEEKLKEILKERELKIYWGTATTGKPHV...	unknown
Tyrosine aminotransferase	MDPYMIQMSSKGNLPSILDVHVNVGGRSSVPGKMKGRKARWSVRPSDMAK...	unknown
Monocarboxylate transporter 8	MALQSQASEEAKGPWQEADQEQQEPVGSPEPESEPEPEPEPEPVPVPPPE...	unknown	inhibitor
Monocarboxylate transporter 10	MVLSQEEPDSARGTSEAQPLGPAPTGAAPPPGPGPSDSPEAAVEKVEVEL...	unknown	inhibitor
View More

Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682