GO:0004418

hydroxymethylbilane synthase activity

Details: 
Catalysis of the reaction: H(2)O + 4 porphobilinogen = hydroxymethylbilane + 4 NH(4)(+).
GO Category: 
molecular_function
1
Total items in this category:  
Porphobilinogen deaminase (EC 2.5.1.61)