Updated annotation (from data): gamma-glutamyl-gamma-aminobutyraldehyde dehydrogenase (EC 1.2.1.99); 4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) Rationale: Specifically important for utilization of putrescine (as part of the gamma-glutamyl-putrescine pathway) and L-arginine. Similar to kauB = PP_5278 = Q88CA3, a 4-guanidinobutyraldehyde dehydrogenase from P. putida that is involved in arginine degradation. Original annotation: aldehyde dehydrogenase Type 1: Protein-coding gene Located on scaffold CP012831, + strand, nucleotides 2,866,760 to 2,868,253 See nucleotide sequence around AO356_12580 or for all of scaffold CP012831