Protein Info for DZA65_RS07930 in Dickeya dianthicola ME23

Annotation: putrescine aminotransferase

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

• TIGR03372: putrescine aminotransferase
  • amino acids 9 to 449 (441 residues), 894 bits, E=8.7e-274
• PF00202: Aminotran_3
  • amino acids 74 to 449 (376 residues), 357.4 bits, E=4.3e-111

Best Hits

Swiss-Prot: 82% identical to PAT_PECAS: Putrescine aminotransferase (patA) from Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672)

KEGG orthology group: K09251, putrescine aminotransferase [EC: 2.6.1.82] (inferred from 98% identity to ddd:Dda3937_02686)

MetaCyc: 75% identical to putrescine aminotransferase (Escherichia coli K-12 substr. MG1655)
Putrescine aminotransferase. [EC: 2.6.1.82]; 2.6.1.82 [EC: 2.6.1.82]; Diamine transaminase. [EC: 2.6.1.82, 2.6.1.29]

Predicted SEED Role

"Putrescine aminotransferase (EC 2.6.1.82)" in subsystem Arginine and Ornithine Degradation (EC 2.6.1.82)

MetaCyc Pathways

• putrescine degradation I (2/2 steps found)
• L-lysine degradation X (3/6 steps found)
• superpathway of ornithine degradation (4/8 steps found)
• L-lysine degradation I (3/7 steps found)
• superpathway of L-arginine and L-ornithine degradation (6/13 steps found)
• superpathway of L-arginine, putrescine, and 4-aminobutanoate degradation (4/11 steps found)
• superpathway of L-lysine degradation (11/43 steps found)

KEGG Metabolic Maps

• Arginine and proline metabolism
• Urea cycle and metabolism of amino groups

Isozymes

No predicted isozymes

Use Curated BLAST to search for 2.6.1.29 or 2.6.1.82

Sequence Analysis Tools

See A0A385XVH7 at UniProt or InterPro

Protein Sequence (472 amino acids)

>DZA65_RS07930 putrescine aminotransferase (Dickeya dianthicola ME23)
MSRQPSPFNPLECSQQALDWIMSDTLSADAMAALNQETLNAFREYVNPGFLEYRKSVTSG
GSYGAVEWRASGPNTLLDTQGNEYLDCLGGYGIFNVGHRNPTVVAAVEKQLSKQPLHSQE
LLDPLRAMLAKTLAAITPGKLKYSFFSNSGTESVEAALKLAKAYQSPRGKFSFIATHGAF
HGKSLGALSATAKPVFRRPFMPLLPDFHHVAFGDIQAMRQKVEQCRRNGEGIAAVILEPI
QGEGGVIVPPEQYLPAVRALCDEIGALLILDEVQTGMGRTGKMFACEHYGVQPDILCLAK
ALGGGVMPIGATVATEEVFSVLFDNPFLHTTTFGGNPLACAAALATVNVLLRDNLAEQAA
RQGAFLLAGLQRLAAAYPDLIVEVRGKGLLQAIEFKENAIGYAFASELFQRRVLVAGTLN
NAKSIRIEPPLTITPEQCQHVLQEAERALARLRAIGVDDTKPKPVNKELALQ