The following is a partial list of the "D" codes for Medical Subject Headings (MeSH), as defined by the United States National Library of Medicine (NLM). This list continues the information at List of MeSH codes (D06). Codes following these are found at List of MeSH codes (D09). For other MeSH codes, see List of MeSH codes. The source for this content is the set of 2006 MeSH Trees from the NLM. – enzymes and coenzymes – coenzymes – biopterin – neopterin – biotin – cobamides – coenzyme a – acyl coenzyme a – acetyl coenzyme a – malonyl coenzyme a – palmitoyl coenzyme a – flavins – riboflavin – flavin-adenine dinucleotide – flavin mononucleotide – nad – nadp – pqq cofactor – pyridoxal phosphate – sphingolipid activator proteins – g(m2) activator protein – saposins – tetrahydrofolates – formyltetrahydrofolates – leucovorin – thiamine pyrophosphate – thioctic acid – ubiquinone – cytochromes – cytochrome a group – cytochromes a – cytochromes a1 – cytochromes a3 – cytochrome b group – cytochromes b – cytochromes b5 – cytochromes b6 – cytochrome c group – cytochromes c – cytochromes c' – cytochromes c1 – cytochromes c2 – cytochromes c6 – cytochrome d group – cytochrome p-450 enzyme system – aryl hydrocarbon hydroxylases – aniline hydroxylase – benzopyrene hydroxylase – cytochrome p-450 cyp1a1 – cytochrome p-450 cyp1a2 – cytochrome p-450 cyp2b1 – cytochrome p-450 cyp2d6 – cytochrome p-450 cyp2e1 – cytochrome p-450 cyp3a – camphor 5-monooxygenase – steroid hydroxylases – aldosterone synthase – aromatase – cholesterol 7 alpha-hydroxylase – cholesterol side-chain cleavage enzyme – 25-hydroxyvitamin d3 1-alpha-hydroxylase – steroid 11-beta-hydroxylase – steroid 12-alpha-hydroxylase – steroid 16-alpha-hydroxylase – steroid 17-alpha-hydroxylase – steroid 21-hydroxylase – trans-cinnamate 4-monooxygenase – cytochromes f – enzyme precursors – chymotrypsinogen – complement factor B – pepsinogens – pepsinogen a – pepsinogen c – plasminogen – angiostatins – protein c – prothrombin – trypsinogen – enzymes – dna repair enzymes – deoxyribodipyrimidine photo-lyase – dna glycosylases – DNA-formamidopyrimidine glycosylase – thymine dna glycosylase – uracil-dna glycosidase – dna ligases – DNA-(apurinic or apyrimidinic site) lyase – muts dna mismatch-binding protein – muts homolog 2 protein – polynucleotide 5'-hydroxyl-kinase – dna restriction-modification enzymes – dna modification methylases – dna restriction enzymes – deoxyribonucleases, type i site-specific – deoxyribonucleases, type ii site-specific – deoxyribonuclease bamhi – deoxyribonuclease ecori – deoxyribonuclease hindiii – deoxyribonuclease hpaii – deoxyribonucleases, type iii site-specific – dna, catalytic – enzymes,