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Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
A ball and stick + ribbons model of human Interleukin 2 or IL-2. Interleukin is a hormone which acts as a signalling molecule for the immune system.
Science background with molecule or atom
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Spike glycoprotein homotrimer, a main target for neutralization antibody, to bind its receptor, ACE2, and mediate membrane fusion and virus entry. 3D cartoon and Gaussian surface models, white background.
Inside protein molecule
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
3d rendering of transparent molecule shape on green color background.
Monosodium glutamate, MSG or sodium glutamate molecules. MSG is used in cooking as a flavor enhancer with an umami taste 3d rendering
H2 Hydrogen Molecule Fuel Cell Element Vehicle Biodegradable Ethical Renewable Energy
A ball and stick model of a molecule of Human Interferon. Interferons are proteins important in the working of the immune system and are produced in large numbers in the presence of viruses, bacteria, tumors and parasites.  Interferons are used in drugs to combat cancer, multiple sclerosis, hepatitis B and C and other diseases. Isolated on white.
Nourish hair of shampoo or serum. Repair damaged hair concept, 3d rendering.
3D cartoon and Gaussian surface model, chain id color scheme, PDB 3v7t, white background
3D realistically coloured hexagonal shapes of connected spheres, background with copy space. Futuristic illustration design template for scientific presentation. Molecular business, science, teamwork concept.
Molecule of Water. Structure. 3D rendering
Molecular structure of Sulfur dioxide SO2
From left to right: the NMDA and  AMPA receptors transport calcium cations into neurons after being activated by the neurotransmitter glutamate and  the GABA receptor (right) transport chloride anions after the activation by gamma aminobutyrate. PDB entries: 6wht,  3kg2, 6d6u
Artificial Intelligence Sustainable Responsible Technology
Folic acid, folate molecule. It is known as vitamin B9. Molecular model. 3D rendering. Illustration
Science or medical concept. Molecular structure on black background
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
A ball-and-stick molecular model of the hormone Orexin, also known as Hypocretin.  Orexin is involved in the regulation of the sleep/wake cycle and it stimulates apetite, wakefulness and energy expenditure. It has been linked with Alzheimer's disease.  Isolated on white.
Calcium carbonate chip in chemical watch glass with molecular structure place next to beaker with alcohol and Erlenmeyer flask on white laboratory table. Top view
3d render. Finding the shortest path concept points A and B isolated on black background.
TNF-alfa (blue) is the most potent proinflammatory cytokine and is crucial in the pathogenesis of PsA. TNF-  inhibitors considerably relieve symptons in patients. A therapeutic antibody (adalimumab) blocks the receptor binding site of  TNF-.
Model of DNA Base Pair adenine (A) and thymine (T)\n\nFind more molecules in the Lightbox [url=http://www.istockphoto.com/search/lightbox/7500191][i] 'World of Molecules'[/i][/url], or contact me on customized design/rendering of any molecules in 3D (see some examples below). \n\n[img]http://www.drugmodel.com/360/superglassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/capsule900.jpg[/img] \n[img]http://www.drugmodel.com/360/glassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/heart900.jpg[/img] \n[img]http://www.drugmodel.com/360/viruskiller900.jpg[/img] \n[img]http://www.drugmodel.com/360/mesh900.jpg[/img] \n[img]http://www.drugmodel.com/360/cartoon900.jpg[/img] \n[img]http://www.drugmodel.com/360/photo900.jpg[/img] \n[img]http://www.drugmodel.com/360/ovoid900.jpg[/img]  \n[img]http://www.drugmodel.com/360/swirlcone900.jpg[/img] \n[img]http://www.drugmodel.com/360/super900.jpg[/img] \n[img]http://www.drugmodel.com/360/glowing900.jpg[/img]
Hyaluronan, hyaluronic acid, HA, hyaluronate molecule, short fragment. Molecular model. 3D rendering. Illustration
3D Illustration of Vitamin C Molecule
3D cartoon and Gaussian surface models, chain id color scheme, PDB 2y73, white background
Open capsule or pill with molecular structure. Nanotechnology concept
Free Images: "bestof:Ligand b.jpeg en one active site with ligand bound of riboflavin synthase Own Jessicakendziorski 2008-12-08 Enzymes"
P450cycle.svg
LMCT transitions.svg
Ligand b.jpeg
Ligand a.jpeg
Crystal structure.jpg
PARP1 1UK0.png
Riboflavin Synthase Mechanism.gif
KlauiCmpx.png
Dippe.PNG
Auro-interact1.png
Active Site 2.png
Active Site 1 - 2.png
MTHFR active site.jpg
RXRalpha-alitretinoin.png
Beta Active Site.jpg
BglIIactivesite.png
Monomer With Ligands.jpg
Final Alpha Active Site.jpg
Mech 1.jpg
Mech 2.jpg
Mech 3.jpg
Mech 4.jpg
Hydrogen Bonding C-Terminal Domain.jpg
Hydrogen Bonding N-Terminal Domain.jpg
Active site of ASL with argininosuccinate.png
Quinacrine mustard in Trypanothione reductase active site.png
Catalase 1DGF.png
Ubiquitin activating enzyme cysteine highlighted.png
APE1activelabeled.JPG
NAD+@CL(OP(OH)O2-)2.jpg
Type ii nuclear receptor action.png
MtFabH ribbons b-w active sites color.png
MupwithSBT.jpg
Fe-Ni hydrogenase activesite oxidizedandreduced.png
APE1DNABend.jpg
Cys and Arg active site of ubiquitin activating enzyme.png
HIV protease with bound ritonavir.png
HLA-Cw4.png
The inhibitor ligand and the DPP-4 binding site.png
Kulinkovich Ligand Exchange.png
Riboflavin Synthase Mechanism.png
Riboflavin Synthase Mechanism3.gif
Kit ligand 2E9W.png
TmMeSyn.png
TmMeEq.png
CAMPHOS.png
TpResonStr's.png
LGIC.png
LY334370.png
Bidentate ligand steric effects.png
Non-innocent4.png
Non-innocent3.png
Mechanism Part 2.jpg
LinearTriphos.png
Isomers of square planar bidentate ligand complexes.png
2,3-BPG complex.png
Mechanism Part 2b.jpg
1-3 BPG in active site.png
Neocuproine.gif
Caspase 3 active site.png
PincerEg's.png
Estrogen receptor+lasofoxifene.png
Non-innocent1.png
TATActivesite.jpg
Tryptophan Synthase Dimer 2.png
Active site3.jpg
PheOHactivesite.png
Malate Dehydrogenase Active Site.jpg
Ketohexokinase 3NBW.png
Homoserine Dehydrogenase Active site.jpg
Mechanism part 1.jpg
Mechanism part 3.jpg
MN MN ADP PPQ.png
Proposed LAP-A active site.png
Non-innocent2.png
Hemerth.png
Rubredoxin.png
M-en1.png
P-steric.jpg
MO diagram octahedral pi acceptor filled.jpg
AA in COX.png
3UON.png
BNP+receptor 1YK1.jpg
EIF4E with cap analogue.png
Julia-Colonna Active Site Structure1.png
Steroid receptor.png
AA in COX-2.png
Ynon synthesis 2.png
Rimonabant Pharmacophore.png
Mechanism Part 2c.jpg
Mechanism part 2d.jpg
Mechanism part 2e.jpg
Iron-sulfur-cluster in ACO 7ACN.png
Beta-lactamase Citrobacter 3BFC.png
4-Chloro-7-methyl-5,6,7,8,9,14-hexahydrodibenz-d,g-azecin-3-ol.png
Hem-hap 4f4o.jpg
Imatinib bound to receptor.PNG
BattleofBB.jpg
COX-2 inhibited by Aspirin.png
CXCL12 1A15.png
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