Binding to putrescine, 1,4-diaminobutane, the polyamine formed by decarboxylation of ornithine and the metabolic precursor of spermidine and spermine. [ GOC:ai ]
This is just here as a test because I lose it
Binding to putrescine, 1,4-diaminobutane, the polyamine formed by decarboxylation of ornithine and the metabolic precursor of spermidine and spermine. [ GOC:ai ]