MET

METHIONINE

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

Find Related PDB Entry
207 entries where MET is found as a standalone ligand38 entries where MET is covalently linked to polymer or other heterogen groups 229,044 entries where MET is found in a polymer sequence

Find related ligands: Help
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	20
Chiral Atom Count	1
Bond Count	19
Aromatic Bond Count	0

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	METHIONINE
Systematic Name (OpenEye OEToolkits)	(2S)-2-amino-4-methylsulfanyl-butanoic acid
Formula	C₅ H₁₁ N O₂ S
Molecular Weight	149.211
Type	L-PEPTIDE LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C(O)C(N)CCSC
SMILES	CACTVS	3.341	CSCC[CH](N)C(O)=O
SMILES	OpenEye OEToolkits	1.5.0	CSCCC(C(=O)O)N
Canonical SMILES	CACTVS	3.341	CSCC[C@H](N)C(O)=O
Canonical SMILES	OpenEye OEToolkits	1.5.0	CSCC[C@@H](C(=O)O)N
InChI	InChI	1.03	InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
InChIKey	InChI	1.03	FFEARJCKVFRZRR-BYPYZUCNSA-N

Drug Info: DrugBank

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

DrugBank ID	DB00134
Name	Methionine
Groups	approved nutraceutical investigational
Description	A sulfur containing essential amino acid that is important in many body functions. It is a chelating agent for heavy metals.
Synonyms	L-Methionin (S)-2-amino-4-(methylthio)butyric acid Methionine hydrochloride (S)-2-amino-4-(methylthio)butanoic acid Methionine L-α-amino-γ-methylmercaptobutyric acid L-a-Amino-g-methylthiobutyric acid (2S)-2-amino-4-(methylsulfanyl)butanoic acid L-Methionine L-(−)-methionine (S)-methionine Met M
Brand Names	Aminosyn 10% W Electrolytes Aminosyn Sulfite Free Smofkabiven Extra Nitrogen 4.25% Travasol Amino Acid Without Electrolytes In 5% Dextrose Quickmix Periolimel 2.5% E Aminosyn RF Injection 2.5%travasol Amino Acid InJ.W.eleC.W.25%dex Aminosyn II 7% M In 10% Dextrose(dual Chamber) 5% Travasol Amino Acid Injection Without Electrolytes In 20% Dextrose Olimel 3.3% E Primene 10% Smofkabiven 5% Travasol Amino Acid Injection Without Electrolytes In 25% Dextrose Aminosyn II 5% Inj 4.25% Travasol Amino Acid Injection Without Electrlytes In 10% Dextrose Women's Biomultiple Vitamin and Mineral Supplement Aminosyn II Nutrineal Pd4 Aminosyn II 7% Injection Renamin (amino Acids) Injection Aminosyn II and Dextrose Aminosyn HF 4.25% Travasol Amino Acid Injection Without Electrolytes In 20% Dextrose Aminosyn II with Electrolytes Clinisol 5% Travasol Amino Acid Injection With Electrolytes In 20% Dextrose Clinimix Premasol - sulfite-free (Amino Acid) Olimel 5.7% E Perikabiven FreAmine HBC Smofkabiven Electrolyte Free BANACOCica-aid Centella Peptide emulsion 2.75% Travasol Amino Acid Injection With Electrolytes In 5% Dextrose Quickmix Smofkabiven Peripheral 2.75%travasol Amino Acid InJ.W.eleC.W.5%dex. RenAmin Olimel 4.4% E Aminosyn-PF 4.25% Travasol Amino Acid Injection With Electrolytes In 20% Dextrose 4.25% Travasol Amino Acid Injection With Electrolytes In 5% Dextrose Quickmix Travasol Inj Without Electrolytes 5.5% Aminosyn II in Dextrose Quick Mix 2.5% Travasol Aa With Electrolytes With 25% Dextrose Injec Aminosyn II 7% With 10% Dextrose Synthamin Formula Cw ProSol Aminosyn-PF 7% Men's Biomultiple Vitamin and Mineral Supplement 4.25% Travasol Amino Acid Injection With Electrolytes In 20% Dextrose Quickmix FreAmine III Aminosyn Travasol Amino Acid Inj 5.5% Medi Msm (methyl Sulfonyl Methane) Kabiven Hepatasol Novamine 4.25% Travasol Amino Acid Injection With Electrolytes In 25% Dextrose Plenamine Essepna Aminosyn 3.5% M Aminosyn II 8.5% With 50% Dextrose Olimel 5.7% Aminosyn-PF 10% Selenium Plus 2.75% Travas. Amino Acid InJ.W.elecw.25%dex 2.5% Travasol Amino Acid Injection With Electrolytes In 10% Dextrose Clinimix Primene Derma-force Olimel 7.6% Aminosyn 5% Distilpure Msm 4.25%travasol Amino Acid InJ.W.elecw.5%dex. Travasol Amino Acid Inj 8.5% 4.25% Travasol Amino Acid Injection With Electrolytes In 10% Dextrose ProcalAmine HepatAmine Olimel 7.6% E Formula Cm Travasol Aminosyn RF Aminosyn 7% Clinimix E Formula Cw-caplet Aminosyn II In Dextrose Injection Aminosyn II 8.5% Injection BANACOS Cica-aid Centella Peptide toner Vamin N 4.25%trav. Amino Acid InJ.W.O.elect.5%dext. Vamin 18 Electrolyte-free 2.5% Travasol Amino Acid Injection With Electrolytes In 10% Dextrose Aminosyn II with Electrolytes in Dextrose with Calcium 2.75% Travasol Amino Acid Injection With Electrolytes In 25% Dextrose Quickmix Smofkabiven Extra Nitrogen Electrolyte Free Primene 10%-liq IV 4.25% Amino Acid Injection Without Electrolytes In 20% Dextrose Quickmix NephrAmine Inhibitol - Tab Aminosyn II 7% With 50% Dextrose Aminosyn 8.5% Injection With Electrolytes Clinimix 2.5% Travasol Aa Without Electrolytes In 10% Dextrose Injec Aminosyn II 10% With Electrolytes 4.25% Travasol Amino Acid Injection Without Electrolytes In 25% Dextrose 2.5% Travasol Amino Acid Injection Without Electrolytes In 10% Dextrose Quickmix Travasol E Olimel 4.4% Aminosyn 8.5% TrophAmine 20% Prosol Aminosyn II 8.5% M In 20% Dextrose (dual Chamber)
Indication	Used for protein synthesis including the formation of SAMe, L-homocysteine, L-cysteine, taurine, and sulfate.
Categories	Amino Acids Amino Acids, Essential Amino Acids, Neutral Amino Acids, Peptides, and Proteins Amino Acids, Sulfur Antidotes Dietary Supplements Proteinogenic Amino Acids Sulfur Compounds Supplements
ATC-Code	V03AB26
CAS number	63-68-3

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
Methionine synthase reductase	MRRFLLLYATQQGQAKAIAEEICEQAVVHGFSADLHCISESDKYDLKTET...	unknown	product of
Methionine synthase	MSPALQDLSQPEGLKKTLRDEINAILQKRIMVLDGGMGTMIQREKLNEEH...	unknown	product of
Methionine aminopeptidase 2	MAGVEEVAASGSHLNGDLDPDDREEGAASTAEEAAKKKRRKKKKSKGPSA...	unknown	product of
Betaine--homocysteine S-methyltransferase 1	MPPVGGKKAKKGILERLNAGEIVIGDGGFVFALEKRGYVKAGPWTPEAAV...	unknown	product of
S-methylmethionine--homocysteine S-methyltransferase BHMT2	MAPAGRPGAKKGILERLESGEVVIGDGSFLITLEKRGYVKAGLWTPEAVI...	unknown	product of
S-adenosylmethionine synthase isoform type-2	MNGQLNGFHEAFIEEGTFLFTSESVGEGHPDKICDQISDAVLDAHLQQDP...	unknown	substrate
Methionine-R-sulfoxide reductase B2, mitochondrial	MARLLWLLRGLTLGTAPRRAVRGQAGGGGPGTGPGLGEAGSLATCELPLA...	unknown	substrate
S-adenosylmethionine synthase isoform type-1	MNGPVDGLCDHSLSEGVFMFTSESVGEGHPDKICDQISDAVLDAHLKQDP...	unknown	substrate
Methionine-R-sulfoxide reductase B1	MSFCSFFGGEVFQNHFEPGVYVCAKCGYELFSSRSKYAHSSPWPAFTETI...	unknown	substrate
Mitochondrial peptide methionine sulfoxide reductase	MLSATRRACQLLLLHSLFPVPRMGNSASNIVSPQEALPGRKEQTPVAAKH...	unknown	substrate
Methionine--tRNA ligase, cytoplasmic	MRLFVSDGVPGCLPVLAAAGRARGRAEVLISTVGPEDCVVPFLTRPKVPV...	unknown	substrate
Methionine--tRNA ligase, mitochondrial	MLRTSVLRLLGRTGASRLSLLEDFGPRYYSSGSLSAGDDACDVRAYFTTP...	unknown	substrate
Methionine adenosyltransferase 2 subunit beta	MVGREKELSIHFVPGSCRLVEEEVNIPNRRVLVTGATGLLGRAVHKEFQQ...	unknown	substrate
S-methylmethionine--homocysteine S-methyltransferase BHMT2	MAPAGRPGAKKGILERLESGEVVIGDGSFLITLEKRGYVKAGLWTPEAVI...	unknown	product of
Glutamine synthetase	MTTSASSHLNKGIKQVYMSLPQGEKVQAMYIWIDGTGEGLRCKTRTLDSE...	unknown	inhibitor
Methylenetetrahydrofolate reductase (NADPH)	MVNEARGNSSLNPCLEGSASSGSESSKDSSRCSTPGLDPERHERLREKMR...	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

Related Resource References

Resource Name	Reference
PubChem	6992087, 6137
ChEMBL	CHEMBL42336
ChEBI	CHEBI:16643, CHEBI:57844
CCDC/CSD	METHCL01, BANPUC, WOYVIP, URODIP03, URODIP02, CONZIO01, VUQNAY, POVYOP, DLMETA08, DLMETA05, URODIP, FITLID, MOCXUX, METHCL, YUDDIM, LUDHEX, BERQIY, YIGMEI, FAPMAL, FAPMEP, VUQNAY01, BERNIV, FONJAU, ZATNUH, ZATJUD, ZATNOB, ZATJOX, DLMETA12, ZATMOA, ZATLUF
COD	2240074, 2205625, 7212710, 2008948