Keywords
alpha helix, artwork, beta sheet, biochemical, biochemistry, biological, biology, black background, enzyme, glutamine synthetase, glutamine synthetase enzyme, healthcare, illustration, ligase, medical, medical illustration, medicine, metabolism, model, molecular, molecular model, molecular structure, molecule, nitrogen metabolism, no-one, nobody, protein, proteomics, research, snowflake molecule, strand, structure, tertiary structure, stock illustration, royalty free illustrations, stock clip art icon, stock clipart icons, logo, line art, EPS picture, pictures, graphic, graphics, drawing, drawings, vector image, artwork, EPS vector arts, fine art prints, print, poster, posters, mural, wall murals, u17127115