MET

METHIONINE

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is present as a standalone ligand in 184 entries

as a non-polymer is covalently linked to polymer or other heterogen groups 29 entries

is present in a polymer sequence 195,303 entries

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Chemical Component Summary
Name	METHIONINE
Identifiers	(2S)-2-amino-4-methylsulfanyl-butanoic acid
Formula	C₅ H₁₁ N O₂ S
Molecular Weight	149.211
Type	L-PEPTIDE LINKING
Isomeric SMILES	CSCC[C@@H](C(=O)O)N
InChI	InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
InChIKey	FFEARJCKVFRZRR-BYPYZUCNSA-N

Chemical Details
Formal Charge	0
Atom Count	20
Chiral Atom Count	1
Bond Count	19
Aromatic Bond Count	0

Drug Info: DrugBank

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

Name	Target Sequence	Pharmacological Action	Actions
Methionine synthase reductase	MGAASVRAGARLVEVALCSFTVTCLEVMRRFLLLYATQQGQAKAIAEEIC...	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	MVNEARGNSSLNPCLEGSASSGSESSKDSSRCSTPGLDPERHERLREKMR...	unknown	inhibitor
Monocarboxylate transporter 10	MVLSQEEPDSARGTSEAQPLGPAPTGAAPPPGPGPSDSPEAAVEKVEVEL...	unknown	inhibitor
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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	6137, 6992087
ChEMBL	CHEMBL42336
ChEBI	CHEBI:57844, CHEBI:16643
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

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.

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MET

METHIONINE

Chemical Component Summary

Chemical Details

Drug Info: DrugBank

Drug Targets

Related Resource References