some characteristics of guanylate cyclase ( gtp pyrophosphate-lyase ( cyclizing ) , ec 4.6.1.2 ) in subcellular fractions prepared from rat cerebellum have been analyzed on the basis of responsiveness to n-methyl-n'-nitro-n-nitrosoguanidine and inhibitors related to n-nitroso compounds .
C0018358
guanylate cyclase
C0024188
lyase