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Is every molecule a HET in PDB? noyes

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Browse for and upload your compound file (only first 100 compounds are processed). Acceptable formats are detailed here. Examples include SDfiles and SMILES lists.

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This search will returns compounds in the BindingDB that match the drawn compound. You can choose between "Exact" match of the entire molecule; exact "Substructure" match; or fingerprint-based similarity, with a selectable similarity percentage.

0-9    &  (  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  [
 M.SssI methyltransferase [ 36 ] [ 3D ] M18 aspartyl aminopeptidase [ 36 ] [ 3D ]
 M3 muscarinic receptor (M3'(3C)-Xa A177C) [ 2 ] [ 3D ] M3 muscarinic receptor (M3'(3C)-Xa F550C) [ 2 ] [ 3D ]
 M3 muscarinic receptor (M3'(3C)-Xa F554C) [ 2 ] [ 3D ] M3 muscarinic receptor (M3'(3C)-Xa K178C) [ 2 ] [ 3D ]
 M3 muscarinic receptor (M3'(3C)-Xa K548C) [ 2 ] [ 3D ] M3 muscarinic receptor (M3'(3C)-Xa K555C) [ 2 ] [ 3D ]
 M3 muscarinic receptor (M3'(3C)-Xa R176C) [ 2 ] [ 3D ] M3 muscarinic receptor (M3'(3C)-Xa R179C) [ 2 ] [ 3D ]
 M3 muscarinic receptor (M3'(3C)-Xa R551C) [ 2 ] [ 3D ] M3 muscarinic receptor (M3'(3C)-Xa T180C) [ 2 ] [ 3D ]
 M3 muscarinic receptor (M3'(3C)-Xa T549C) [ 2 ] [ 3D ] M3 muscarinic receptor (M3'(3C)-Xa T552C) [ 2 ] [ 3D ]
 M3 muscarinic receptor (M3'(3C)-Xa T553C) [ 2 ] [ 3D ] M3 muscarinic receptor (M3'(3C)-Xa T556C) [ 2 ] [ 3D ]
 M3 muscarinic receptor (M3'(3C)-Xa) [ 2 ] [ 3D ] Macrophage colony stimulating factor receptor [ 2 ] [ 3D ]
 Macrophage colony-stimulating factor 1 (CSF-1) [ 14 ] [ 3D ] Macrophage colony-stimulating factor 1 receptor (c-Fms) [ 14 ] [ 3D ]
 Macrophage colony-stimulating factor 1 receptor (CSF1R) or (c-fms) [ 85 ] [ 3D ] Macrophage mannose receptor 1 [ 85 ] [ 3D ]
 Macrophage metalloelastase [ 2 ] [ 3D ] Macrophage migration inhibitory factor (MIF) [ 2 ] [ 3D ]
 Macrophage scavenger receptor types I and II [ 2 ] [ 3D ] Macrophage-expressed gene 1 protein [ 2 ] [ 3D ]
 Macrophage-stimulating protein receptor [ 180 ] [ 3D ] Macrophage-stimulating protein receptor (RON) [ 180 ] [ 3D ]
 Major capsid protein L1 [ 2 ] [ 3D ] Major pollen allergen Bet v 1-A [ 2 ] [ 3D ]
 Major prion protein [ 19 ] [ 3D ] Major surface glycoprotein G [ 19 ] [ 3D ]
 Major Urinary Protein (MUP-1) [ 7 ] [ 3D ] Malate dehydrogenase [ 7 ] [ 3D ]
 Malate Dehydrogenase (pfMDH) [ 8 ] [ 3D ] Malate dehydrogenase cytoplasmic [ 8 ] [ 3D ]
 Malate dehydrogenase, mitochondrial [ 69 ] [ 3D ] Malonyl-CoA decarboxylase [ 69 ] [ 3D ]
 Malonyl-CoA decarboxylase, mitochondrial [ 11 ] [ 3D ] MALT lymphoma-associated translocation (MALT1) [ 11 ] [ 3D ]
 Maltase-glucoamylase [ 176 ] [ 3D ] Mammalian target of Rapamycin (mTORC1) [ 176 ] [ 3D ]
 Mandelate racemase [ 2 ] [ 3D ] Mandelate racemase (MR) [ 2 ] [ 3D ]
 Mannoprotein ligand-binding domain 2 (Mp1p-LBD2 I332A) [ 1 ] [ 3D ] Mannoprotein ligand-binding domain 2 (Mp1p-LBD2 V309D) [ 1 ] [ 3D ]
 Mannoprotein ligand-binding domain 2 (Mp1p-LBD2) [ 1 ] [ 3D ] Mannose-6-phosphate isomerase [ 1 ] [ 3D ]
 Mannosidase 2 alpha 1 [ 9 ] [ 3D ] Mannosidase 2, alpha B1 [ 9 ] [ 3D ]
 Mannosyl-oligosaccharide alpha-1,2-mannosidase isoform B [ 7 ] [ 3D ] MAP kinase ERK1 [ 7 ] [ 3D ]
 MAP kinase ERK2 [ 3683 ] [ 3D ] MAP kinase p38 [ 1 ] [ 3D ]
 MAP Kinase p38 alpha [ 58 ] [ 3D ] MAP Kinase p38 alpha Mutant (G110A) [ 58 ] [ 3D ]
 MAP Kinase p38 alpha Mutant (G110D) [ 6 ] [ 3D ] MAP Kinase p38 beta [ 6 ] [ 3D ]
 MAP kinase signal-integrating kinase 1 (MKNK1) [ 11 ] [ 3D ] MAP kinase signal-integrating kinase 2 [ 11 ] [ 3D ]
 MAP kinase-activated protein kinase 2 [ 994 ] [ 3D ] MAP kinase-activated protein kinase 3 [ 994 ] [ 3D ]
 MAP kinase-activated protein kinase 5 [ 137 ] [ 3D ] MAP kinase-interacting serine/threonine-protein kinase 1 (MKNK1) [ 137 ] [ 3D ]
 MAP kinase-interacting serine/threonine-protein kinase MNK1 [ 335 ] [ 3D ] MAP-Microtubule Affinity-Regulating Kinase 3 (MARK3) [ 335 ] [ 3D ]
 MAP/microtubule affinity-regulating kinase 2 [ 102 ] [ 3D ] MAP/microtubule affinity-regulating kinase 4 [ 102 ] [ 3D ]
 MAP3K4 [ 6 ] [ 3D ] MAP3K5 [ 6 ] [ 3D ]
 MAP4K1 [ 14 ] [ 3D ] MAP4K5 [ 14 ] [ 3D ]
 MAPK-Activated Protein Kinase 2 (MK2) [ 102 ] [ 3D ] MARK3 [ 102 ] [ 3D ]
 MARK4 [ 7 ] [ 3D ] Mas-related G protein-coupled receptor X2 (MRGPRX2) [ 7 ] [ 3D ]
 Mas-related G-protein coupled receptor member X1 [ 52 ] [ 3D ] Mast cell carboxypeptidase A [ 52 ] [ 3D ]
 Mast cell protease 3 [ 3 ] [ 3D ] Mast cell protease 9 [ 3 ] [ 3D ]
 Mast/stem cell growth factor receptor Kit [ 8 ] [ 3D ] MAST1/MAST2 [ 8 ] [ 3D ]
 MAT2A [ 2 ] [ 3D ] Maternal embryonic leucine zipper kinase [ 2 ] [ 3D ]
 Maternal embryonic leucine zipper kinase (MELK) [ 834 ] [ 3D ] Matriptase [ 834 ] [ 3D ]
 Matrix metallopeptidase 13 (MMP13) [ 97 ] [ 3D ] Matrix metalloproteinase (1 and 13) [ 97 ] [ 3D ]
 Matrix metalloproteinase (2 and 3) [ 18 ] [ 3D ] matrix metalloproteinase 1 [ 18 ] [ 3D ]
 Matrix metalloproteinase 10 [ 186 ] [ 3D ] Matrix metalloproteinase 11 [ 186 ] [ 3D ]
 Matrix metalloproteinase 12 [ 18 ] [ 3D ] Matrix metalloproteinase 13 [ 18 ] [ 3D ]
 Matrix metalloproteinase 14 [ 105 ] [ 3D ] Matrix metalloproteinase 15 [ 105 ] [ 3D ]
 Matrix metalloproteinase 16 [ 62 ] [ 3D ] Matrix metalloproteinase 17 [ 62 ] [ 3D ]
 Matrix metalloproteinase 2/9 [ 25 ] [ 3D ] Matrix metalloproteinase 26 [ 25 ] [ 3D ]
 Matrix metalloproteinase 8 [ 10 ] [ 3D ] Matrix metalloproteinase 9 [ 10 ] [ 3D ]
 Matrix metalloproteinase-1 (cd-MMP-1) [ 7 ] [ 3D ] Matrix metalloproteinase-1 (MMP1) [ 7 ] [ 3D ]
 Matrix Metalloproteinase-10 (MMP-10) [ 6 ] [ 3D ] Matrix metalloproteinase-12 [ 6 ] [ 3D ]
 Matrix metalloproteinase-12 (MMP12) [ 679 ] [ 3D ] Matrix metalloproteinase-14 (MMP14) [ 679 ] [ 3D ]
 Matrix metalloproteinase-19 [ 2 ] [ 3D ] Matrix metalloproteinase-2 [ 2 ] [ 3D ]
 Matrix metalloproteinase-2 (MMP-2) [ 19 ] [ 3D ] Matrix metalloproteinase-20 [ 19 ] [ 3D ]
 Matrix metalloproteinase-24 [ 3 ] [ 3D ] Matrix metalloproteinase-25 [ 3 ] [ 3D ]
 Matrix metalloproteinase-7 (MMP7) [ 656 ] [ 3D ] Matrix Metalloproteinase-8 (MMP-8) [ 656 ] [ 3D ]
 Matrix metalloproteinase-9 (MMP-9) [ 47 ] [ 3D ] Matrix protein 2 [ 47 ] [ 3D ]
 Max-like protein X [ 8 ] [ 3D ] MBT domain-containing protein 1 (MBTD1) [ 8 ] [ 3D ]
 MCG3105, isoform CRA_a [ 1 ] [ 3D ] Mcl-1 (residues 172-327) [ 1 ] [ 3D ]
 MCOLN3 protein [ 265 ] [ 3D ] Mdm2 [ 265 ] [ 3D ]
 MDM2 and p53 [ 405 ] [ 3D ] MDR1 [ 405 ] [ 3D ]
 MDRC4 [ 5 ] [ 3D ] MecA PBP2' (penicillin binding protein 2') [ 5 ] [ 3D ]
 Mediator of DNA damage checkpoint protein 1 [ 7 ] [ 3D ] Megakaryocyte protein-tyrosine phosphatase (PTP-MEG2) [ 7 ] [ 3D ]
 Meiotic mRNA stability protein kinase SSN3 [ 2 ] [ 3D ] MEK3 [ 2 ] [ 3D ]
 Melanin-concentrating hormone receptor [ 3421 ] [ 3D ] Melanin-concentrating hormone receptor 1 [ 1 ] [ 3D ]
 Melanin-concentrating hormone receptor 1 (MCHR1)(E4Q)(A5T) [ 247 ] [ 3D ] Melanocortin receptor (M1 and M4) [ 247 ] [ 3D ]
 Melanocortin receptor (M3 and M4) [ 30 ] [ 3D ] Melanocortin receptor (M4 and M5) [ 30 ] [ 3D ]
 Melanocortin receptor 1 [ 552 ] [ 3D ] Melanocortin receptor 2 [ 552 ] [ 3D ]
 Melanocortin receptor 3 [ 291 ] [ 3D ] Melanocortin receptor 3 (MC3R) [ 291 ] [ 3D ]
 Melanocortin receptor 4 [ 3443 ] [ 3D ] Melanocortin receptor 5 [ 1 ] [ 3D ]
 Melanocortin receptor 5 (MC5R) [ 1595 ] [ 3D ] Melanocyte-stimulating hormone receptor [ 1 ] [ 3D ]
 Melatonin [ 54 ] [ 3D ] Melatonin 1C [ 54 ] [ 3D ]
 Melatonin receptor [ 992 ] [ 3D ] Melatonin receptor 1B [ 992 ] [ 3D ]
 Melatonin receptor type 1C [ 45 ] [ 3D ] Membrane-associated guanylate kinase-related 3 [ 45 ] [ 3D ]
 Membrane-bound aminopeptidase P (APP2) [ 18 ] [ 3D ] Membrane-bound lytic murein transglycosylase B [ 18 ] [ 3D ]
 Membrane-bound transcription factor site-1 protease [ 35 ] [ 3D ] Menin [ 35 ] [ 3D ]
 MEP2 [ 18 ] [ 3D ] MER intracellular domain/EGFR extracellular domain chimera [ 18 ] [ 3D ]
 MERS-CoV papain-like protease (MERS-PLpro) [ 3 ] [ 3D ] MERTK [ 3 ] [ 3D ]
 Met repressor [ 22 ] [ 3D ] Metabotropic Glutamate 1a [ 22 ] [ 3D ]
 metabotropic glutamate 1c [ 177 ] [ 3D ] metabotropic glutamate 5a [ 177 ] [ 3D ]
 Metabotropic glutamate receptor [ 2206 ] [ 3D ] Metabotropic glutamate receptor 1 [ 1 ] [ 3D ]
 Metabotropic glutamate receptor 2 [ 40 ] [ 3D ] Metabotropic glutamate receptor 2 (mGluR2) [ 40 ] [ 3D ]
 Metabotropic glutamate receptor 3 [ 1 ] [ 3D ] Metabotropic glutamate receptor 3 (mGlu3) [ 1 ] [ 3D ]
 Metabotropic glutamate receptor 4 [ 89 ] [ 3D ] Metabotropic glutamate receptor 4 (mGlu4) [ 89 ] [ 3D ]
 Metabotropic glutamate receptor 4 (mGluR4) [ 731 ] [ 3D ] Metabotropic glutamate receptor 5 [ 731 ] [ 3D ]
 Metabotropic glutamate receptor 5 (mGlu5) [ 166 ] [ 3D ] Metabotropic glutamate receptor 5 (mGluR5) [ 166 ] [ 3D ]
 Metabotropic glutamate receptor 5a (mGluR5) [ 236 ] [ 3D ] Metabotropic glutamate receptor 6 [ 236 ] [ 3D ]
 Metabotropic glutamate receptor 6 (mGlu6) [ 82 ] [ 3D ] Metabotropic glutamate receptor 7 [ 82 ] [ 3D ]
 Metabotropic glutamate receptor 7 (mGlu7) [ 84 ] [ 3D ] Metabotropic glutamate receptor 8 [ 84 ] [ 3D ]
 Metabotropic glutamate receptor 8 (mGlu8) [ 93 ] [ 3D ] Metacaspase [ 93 ] [ 3D ]
 Metallo-beta-lactamase [ 13 ] [ 3D ] metallo-beta-lactamase IMP-1 [ 13 ] [ 3D ]
 Metallo-beta-lactamase type 2 [ 846 ] [ 3D ] Metallo-beta-lactamase VIM-2 (VIM-2) [ 846 ] [ 3D ]
 Metallo-beta-lactamase VIM-24 (VIM-24) [ 4 ] [ 3D ] Metalloproteinase with thrombospondin motifs 4 (ADAMTS-4) [ 4 ] [ 3D ]
 Metalloproteinase with thrombospondin motifs 5 (ADAMTS-5) [ 5 ] [ 3D ] Methionine Aminopeptidase (MAP) [ 5 ] [ 3D ]
 Methionine aminopeptidase (MetAP1) [ 1 ] [ 3D ] Methionine aminopeptidase (MetAP2) [ 1 ] [ 3D ]
 Methionine aminopeptidase 1 [ 125 ] [ 3D ] Methionine aminopeptidase 2 [ 125 ] [ 3D ]
 Methionine Aminopeptidase Type 1 (MetAP1) [ 250 ] [ 3D ] Methionine aminopeptidase Type 2 (MetAP2) [ 250 ] [ 3D ]
 Methionine synthase [ 13 ] [ 3D ] methionyl-tRNA synthetase [ 13 ] [ 3D ]
 Methyl-accepting chemotaxis protein (McpS) [ 7 ] [ 3D ] Methyl-CpG binding domain protein 2 [ 7 ] [ 3D ]
 Methyl-lysine binding protein (53BP1) [ 25 ] [ 3D ] Methylated AKR1B10 K125R/V301L (AKME2MU) [ 25 ] [ 3D ]
 Methylenetetrahydrofolate dehydrogenase [ 1 ] [ 3D ] Methylthioadenosine Nucleosidase (MTAN) [ 1 ] [ 3D ]
 Methylthioadenosine Nucleosidase(MTAN) [ 52 ] [ 3D ] Methylthioadenosine Phosphorylase (MTAP) [ 52 ] [ 3D ]
 mevalonate kinase [ 318 ] [ 3D ] Mevalonate pyrophosphate decarboxylase [ 318 ] [ 3D ]
 mGluR2 and G alpha 16 [ 315 ] [ 3D ] MHC class II [ 315 ] [ 3D ]
 Microbial collagenase [ 214 ] [ 3D ] Microsomal prostaglandin E synthase-1 [ 214 ] [ 3D ]
 Microsomal triglyceride transfer protein [ 180 ] [ 3D ] Microsomal triglyceride transfer protein large subunit [ 180 ] [ 3D ]
 Microtubule-associated protein 2 [ 152 ] [ 3D ] Microtubule-associated protein tau [ 152 ] [ 3D ]
 Microtubule-associated protein Tau isoform 2N4R (Tau 2N4R) [ 62 ] [ 3D ] Microtubule-associated serine/threonine-protein kinase 3 [ 62 ] [ 3D ]
 Midkine [ 4 ] [ 3D ] mineralocorticoid [ 4 ] [ 3D ]
 Mineralocorticoid receptor [ 4 ] [ 3D ] Mineralocorticoid receptor (MR) [ 4 ] [ 3D ]
 Misshapen-like kinase 1 [ 80 ] [ 3D ] Misshapen-like kinase 1 (MINK) [ 80 ] [ 3D ]
 Misshapen-like kinase 1 (MINK1) [ 2 ] [ 3D ] Mitochondrial carnitine/acylcarnitine carrier protein [ 2 ] [ 3D ]
 Mitochondrial complex I (NADH dehydrogenase) [ 5 ] [ 3D ] Mitochondrial complex I; NADH oxidoreductase [ 5 ] [ 3D ]
 Mitochondrial complex II; succinate dehydrogenase [ 1 ] [ 3D ] Mitochondrial complex V; ATP synthase [ 1 ] [ 3D ]
 Mitogen-activated protein kinase 1 [ 514 ] [ 3D ] Mitogen-activated protein kinase 10 [ 514 ] [ 3D ]
 Mitogen-Activated Protein Kinase 10 (JNK3) [ 53 ] [ 3D ] Mitogen-activated protein kinase 13 [ 53 ] [ 3D ]
 Mitogen-activated protein kinase 13 (MAPK13) [ 148 ] [ 3D ] Mitogen-activated protein kinase 14 [ 148 ] [ 3D ]
 Mitogen-activated protein kinase 15 [ 88 ] [ 3D ] Mitogen-activated protein kinase 2 [ 88 ] [ 3D ]
 Mitogen-activated protein kinase 3 [ 190 ] [ 3D ] Mitogen-activated protein kinase 4 [ 190 ] [ 3D ]
 Mitogen-activated protein kinase 6 [ 81 ] [ 3D ] Mitogen-activated protein kinase 8 [ 81 ] [ 3D ]
 Mitogen-activated protein kinase 9 [ 727 ] [ 3D ] Mitogen-Activated Protein Kinase 9 (JNK2) Mutant (C162S) [ 727 ] [ 3D ]
 Mitogen-Activated Protein Kinase 9 (JNK2) Mutant (R127A) [ 1 ] [ 3D ] Mitogen-activated protein kinase kinase kinase 1 [ 1 ] [ 3D ]
 Mitogen-activated protein kinase kinase kinase 10 [ 94 ] [ 3D ] Mitogen-activated protein kinase kinase kinase 11 [ 94 ] [ 3D ]
 Mitogen-activated protein kinase kinase kinase 12 [ 120 ] [ 3D ] Mitogen-activated protein kinase kinase kinase 13 [ 120 ] [ 3D ]
 Mitogen-activated protein kinase kinase kinase 15 [ 73 ] [ 3D ] Mitogen-activated protein kinase kinase kinase 2 [ 73 ] [ 3D ]
 Mitogen-activated protein kinase kinase kinase 3 [ 75 ] [ 3D ] mitogen-activated protein kinase kinase kinase 3 isoform 1 [ 75 ] [ 3D ]
 Mitogen-activated protein kinase kinase kinase 4 [ 80 ] [ 3D ] Mitogen-activated protein kinase kinase kinase 5 [ 80 ] [ 3D ]
 Mitogen-activated protein kinase kinase kinase 5 (MAP3K5) [ 28 ] [ 3D ] Mitogen-activated protein kinase kinase kinase 6 [ 28 ] [ 3D ]
 Mitogen-activated protein kinase kinase kinase 7 interacting protein 1 [ 143 ] [ 3D ] Mitogen-activated protein kinase kinase kinase 7-interacting protein 1 (TAB1) [ 143 ] [ 3D ]
 Mitogen-activated protein kinase kinase kinase 8 [ 295 ] [ 3D ] Mitogen-activated protein kinase kinase kinase 8 (MAP3K8) [ 295 ] [ 3D ]
 Mitogen-activated protein kinase kinase kinase 9 [ 3 ] [ 3D ] Mitogen-activated protein kinase kinase kinase 9 (MLK1) [ 3 ] [ 3D ]
 Mitogen-activated protein kinase kinase kinase kinase 1 [ 81 ] [ 3D ] Mitogen-activated protein kinase kinase kinase kinase 3 [ 81 ] [ 3D ]
 Mitogen-activated protein kinase kinase kinase kinase 4 [ 215 ] [ 3D ] Mitogen-activated protein kinase kinase kinase kinase 5 [ 215 ] [ 3D ]
 Mitogen-activated protein kinase phosphatase 5 (MKP5) [ 5 ] [ 3D ] Mitogen-activated protein kinase; ERK1/ERK2 [ 5 ] [ 3D ]
 Mitotic checkpoint serine/threonine-protein kinase BUB1 [ 19 ] [ 3D ] Mitotic checkpoint serine/threonine-protein kinase BUB1 (704-1085) [ 19 ] [ 3D ]
 Mitotic kinesin Eg5 (Eg5) [ 3 ] [ 3D ] Mixed Lineage Kinase 1 (MLK1) [ 3 ] [ 3D ]
 Mixed Lineage Kinase 2 (MLK2) [ 8 ] [ 3D ] Mixed Lineage Kinase 3 (MLK3) [ 8 ] [ 3D ]
 Mixed lineage kinase 7 [ 108 ] [ 3D ] MKP-3 [ 108 ] [ 3D ]
 ML-IAP-BIR [ 32 ] [ 3D ] MLK1 [ 32 ] [ 3D ]
 MLL [ 8 ] [ 3D ] Mobilization protein A [ 8 ] [ 3D ]
 modified VEGFR3 cytoplasmic domain [ 5 ] [ 3D ] Modulator of drug activity A [ 5 ] [ 3D ]
 Monoacylglycerol acyltransferase type 2 (h-MGAT2) [ 509 ] [ 3D ] Monoacylglycerol lipase ABHD12 [ 509 ] [ 3D ]
 Monoacylglycerol lipase ABHD6 [ 39 ] [ 3D ] Monoamine oxidase [ 39 ] [ 3D ]
 Monoamine oxidase A [ 40 ] [ 3D ] Monoamine oxidase B [ 40 ] [ 3D ]
 Monoamine oxidase B (MAO-B) [ 11 ] [ 3D ] Monoamine Oxidase Type A (MAO-A) [ 11 ] [ 3D ]
 Monoamine Oxidase Type B (MAO-B) [ 1112 ] [ 3D ] Monoamine oxidase type B (MAO-B) Mutant (I199F) [ 1 ] [ 3D ]
 Monoamine transporters; Norepinephrine & dopamine [ 18 ] [ 3D ] Monoamine transporters; Norepininephrine & dopamine [ 18 ] [ 3D ]
 Monoamine transporters; serotonin & dopamine [ 73 ] [ 3D ] Monocarboxylate Transporter 1 [ 73 ] [ 3D ]
 Monocarboxylate transporter 1 (MCT1) [ 46 ] [ 3D ] Monocarboxylate transporter 10 [ 46 ] [ 3D ]
 Monocarboxylate transporter 2 [ 9 ] [ 3D ] Monocarboxylate transporter 4 [ 9 ] [ 3D ]
 Monocyte chemotactic protein-1 (MCP-1) [ 160 ] [ 3D ] Monoglyceride lipase [ 160 ] [ 3D ]
 Monoglyceride Lipase (MGL) [ 543 ] [ 3D ] mothers against decapentaplegic homolog 3 [ 543 ] [ 3D ]
 Motilin [ 39 ] [ 3D ] Motilin receptor [ 39 ] [ 3D ]
 MPI protein [ 719 ] [ 3D ] MRCK alpha [ 719 ] [ 3D ]
 MRCKA [ 7 ] [ 3D ] mRNA interferase toxin, antitoxin is MazE [ 7 ] [ 3D ]
 MSRA protein [ 330 ] [ 3D ] mTOR/ Abl [ 330 ] [ 3D ]
 mTOR/ DNA-PK [ 2 ] [ 3D ] mTOR/ EGFR [ 2 ] [ 3D ]
 mTOR/ EphB4 [ 1 ] [ 3D ] mTOR/ Hck [ 1 ] [ 3D ]
 mTOR/ p110-beta [ 1 ] [ 3D ] mTOR/ p110-delta [ 1 ] [ 3D ]
 mTOR/ PDGFR [ 1 ] [ 3D ] mTOR/ Src [ 1 ] [ 3D ]
 mTOR/ Src Mutant (T338I) [ 1 ] [ 3D ] mTOR/ VEGFR2 [ 1 ] [ 3D ]
 Mu opioid receptor [ 78 ] [ 3D ] Mu opioid receptor-like OR2 [ 78 ] [ 3D ]
 Mu-opioid receptor [ 13 ] [ 3D ] Mu-type opioid receptor [ 13 ] [ 3D ]
 Mu-type opioid receptor (Mu) [ 4 ] [ 3D ] mu/kappa opioid receptor [ 4 ] [ 3D ]
 Mucosal addressin cell adhesion molecule 1 (MAdCAM-1)/Alpha-4 Beta-7 Integrin [ 104 ] [ 3D ] Mucosal addressin cell adhesion molecule-1 [ 104 ] [ 3D ]
 Multidrug and toxin extrusion protein 1 [ 67 ] [ 3D ] Multidrug and toxin extrusion protein 2 [ 67 ] [ 3D ]
 Multidrug resistance associated protein [ 5 ] [ 3D ] Multidrug resistance protein 1/Multidrug resistance associated protein 1 [ 5 ] [ 3D ]
 Multidrug resistance protein CDR1 [ 10 ] [ 3D ] Multidrug resistance protein mdtK [ 10 ] [ 3D ]
 Multidrug Resistance Transporter MDR 1 [ 1 ] [ 3D ] Multidrug resistance-associated protein 1 [ 1 ] [ 3D ]
 Multidrug resistance-associated protein 2 (MRP2) [ 66 ] [ 3D ] Multidrug resistance-associated protein 4 [ 66 ] [ 3D ]
 Multidrug resistance-associated protein 5 [ 7 ] [ 3D ] Multidrug translocase mdfA [ 7 ] [ 3D ]
 Multifunctional protein ADE2 [ 8 ] [ 3D ] MurA (E. cloacae) [ 8 ] [ 3D ]
 MurA (E. coli) [ 50 ] [ 3D ] MurA (H. influenzae) [ 50 ] [ 3D ]
 MurA (P. aeruginosa) [ 10 ] [ 3D ] MurA (S. aureus) [ 10 ] [ 3D ]
 MurB (E. coli) [ 67 ] [ 3D ] MurB (S. aureus) [ 67 ] [ 3D ]
 MurC [ 39 ] [ 3D ] MurC (K. pneumoniae) [ 39 ] [ 3D ]
 MurC (P. aeruginosa) [ 26 ] [ 3D ] MurC (P. mirabilis) [ 26 ] [ 3D ]
 MurC (S. aureus) [ 20 ] [ 3D ] MurD [ 20 ] [ 3D ]
 MurD (S. aureus) [ 21 ] [ 3D ] MurE [ 21 ] [ 3D ]
 MurE (E. coli) [ 3 ] [ 3D ] MurE (M. tuberculosis) [ 3 ] [ 3D ]
 MurF [ 23 ] [ 3D ] MurF (S. aureus) [ 23 ] [ 3D ]
 MurF (S. pneumoniae) [ 49 ] [ 3D ] Muscarinic acetylcholine receptor [ 49 ] [ 3D ]
 Muscarinic acetylcholine receptor M1 [ 2946 ] [ 3D ] Muscarinic acetylcholine receptor M1 and M3 [ 1 ] [ 3D ]
 Muscarinic acetylcholine receptor M1/M5 chimeric protein [ 647 ] [ 3D ] Muscarinic acetylcholine receptor M2 [ 647 ] [ 3D ]
 Muscarinic acetylcholine receptor M2 and M4 [ 728 ] [ 3D ] Muscarinic acetylcholine receptor M3 [ 728 ] [ 3D ]
 Muscarinic acetylcholine receptor M4 [ 119 ] [ 3D ] Muscarinic receptor 4 [ 119 ] [ 3D ]
 Muscarinic receptor M1 and M2 [ 45 ] [ 3D ] Muscarinic receptor M2 and M3 [ 45 ] [ 3D ]
 Muscarinic receptor M3 (M3) [ 34 ] [ 3D ] Muscle glycogen phosphorylase [ 34 ] [ 3D ]
 Muscle, skeletal receptor tyrosine protein kinase [ 86 ] [ 3D ] Muscle-type nicotinic acetylcholine receptor [ 86 ] [ 3D ]
 MutT homolog 1 protein (MTH1) [ 36 ] [ 3D ] Myc proto-oncogene protein [ 36 ] [ 3D ]
 Mycothiol S-conjugate amidase [ 22 ] [ 3D ] Myelin transcription factor 1 [ 22 ] [ 3D ]
 Myelin-associated glycoprotein [ 49 ] [ 3D ] Myeloblastin [ 49 ] [ 3D ]
 Myeloid cell leukemia 1 (Mcl-1) [ 8 ] [ 3D ] Myeloid/lymphoid or mixed-lineage leukemia (MLL) [ 8 ] [ 3D ]
 Myeloperoxidase (MPO) [ 186 ] [ 3D ] MYLK [ 186 ] [ 3D ]
 MymA [ 1 ] [ 3D ] MYO3B [ 1 ] [ 3D ]
 Myoglobin [ 4 ] [ 3D ] Myosin IIIA [ 4 ] [ 3D ]
 Myosin light chain kinase [ 76 ] [ 3D ] myosin light chain kinase 2 [ 76 ] [ 3D ]
 Myosin light chain kinase family member 4 [ 83 ] [ 3D ] Myosin light chain kinase, smooth muscle [ 83 ] [ 3D ]
 Myosin-IIIB [ 80 ] [ 3D ] Myosin-J heavy chain [ 80 ] [ 3D ]
 Myosin-Va [ 1 ] [ 3D ] Myotonin-protein kinase [ 1 ] [ 3D ]
 Myristoyl-CoA:protein N-myristoyltransferase (Nmt) [ 450 ] [ 3D ]