Protein Info for MPMX26_02250 in Acinetobacter radioresistens SK82

Annotation: Arginine N-succinyltransferase

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

• PF04958: AstA
  • amino acids 1 to 339 (339 residues), 447.9 bits, E=8.2e-139
• TIGR03243: arginine and ornithine succinyltransferase subunits
  • amino acids 3 to 341 (339 residues), 470.2 bits, E=3.1e-145
• TIGR03244: arginine N-succinyltransferase
  • amino acids 3 to 341 (339 residues), 501.3 bits, E=1.1e-154

Best Hits

Swiss-Prot: 61% identical to ASTA_YERE8: Arginine N-succinyltransferase (astA) from Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 / 8081)

KEGG orthology group: K00673, arginine N-succinyltransferase [EC: 2.3.1.109] (inferred from 68% identity to abn:AB57_3586)

MetaCyc: 55% identical to arginine N-succinyltransferase (Escherichia coli K-12 substr. MG1655)
Arginine N-succinyltransferase. [EC: 2.3.1.109]

Predicted SEED Role

"Arginine N-succinyltransferase (EC 2.3.1.109)" in subsystem Arginine and Ornithine Degradation (EC 2.3.1.109)

MetaCyc Pathways

• L-arginine degradation II (AST pathway) (5/5 steps found)

KEGG Metabolic Maps

• Arginine and proline metabolism

Isozymes

No predicted isozymes

Use Curated BLAST to search for 2.3.1.109

Protein Sequence (347 amino acids)

>MPMX26_02250 Arginine N-succinyltransferase (Acinetobacter radioresistens SK82)
MIIVRHAAHRDLDDIYRLAQRAGETGIGLTSLPQNRDILAERIIRTSRTLAGLTEKCEAS
YLFVLEDTSLQKIVGVSAIEVAVGLKEPFYNFHVAKQVHASKALNVYKTLDTLFLSNDHT
GCSELCTLFLDPEYRKNQNGKFLSKVRFLFIAAFRTHFEERLIAEMRGFSDEKGYSPFWD
ALGHHFFDMDFAAADYLSGTGQKVFIAELMPRFPVYVDLLGAEARKVIAEVHPHTLPAAK
VLMSEGLKYQGYVDIFDAGPTLEANIADLRAVKESRVLKIKITEQVEISNKQYLVANDQY
ADYRVLLINNQLLATDILLVTPQQAQALNVQERDEVRVLALEKMENN