EOG8NZX8V GO:0016021 9/66 integral component of membrane cellular_component "The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane." [GOC:dos, GOC:go_curators] EOG8NZX8V GO:0003954 1/66 NADH dehydrogenase activity molecular_function "Catalysis of the reaction: NADH + H+ + acceptor = NAD+ + reduced acceptor." [EC:1.6.99.3]