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Your query returned 1 entry. Printable version
EC | 2.6.1.82 | ||||||
Accepted name: | putrescine—2-oxoglutarate transaminase | ||||||
Reaction: | putrescine + 2-oxoglutarate = 4-aminobutanal + L-glutamate | ||||||
For diagram of arginine catabolism, click here | |||||||
Glossary: | putrescine = butane-1,4-diamine 1-pyrroline = 3,4-dihydro-2H-pyrrole |
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Other name(s): | putrescine-α-ketoglutarate transaminase; YgjG; putrescine:α-ketoglutarate aminotransferase; PAT (ambiguous); putrescine transaminase (ambiguous); putrescine aminotransferase (ambiguous); butane-1,4-diamine:2-oxoglutarate aminotransferase | ||||||
Systematic name: | putrescine:2-oxoglutarate aminotransferase | ||||||
Comments: | A pyridoxal 5′-phosphate protein [3]. The product, 4-aminobutanal, spontaneously cyclizes to form 1-pyrroline, which may be the actual substrate for EC 1.2.1.19, aminobutyraldehyde dehydrogenase. Cadaverine and spermidine can also act as substrates [3]. Forms part of the arginine-catabolism pathway [2]. cf. EC 2.6.1.113, putrescine—pyruvate transaminase. | ||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, PDB, CAS registry number: 98982-73-1 | ||||||
References: |
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