Protein Info for Psyr_2689 in Pseudomonas syringae pv. syringae B728a

Annotation: DegT/DnrJ/EryC1/StrS 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

1 50 100 150 200 250 300 350 382 PF01041: DegT_DnrJ_EryC1" amino acids 12 to 374 (363 residues), 415.2 bits, see alignment E=5.2e-128 PF00155: Aminotran_1_2" amino acids 37 to 163 (127 residues), 32.9 bits, see alignment E=8.4e-12 PF00266: Aminotran_5" amino acids 37 to 289 (253 residues), 27 bits, see alignment E=4.7e-10

Best Hits

Swiss-Prot: 100% identical to ARNB_PSEU2: UDP-4-amino-4-deoxy-L-arabinose--oxoglutarate aminotransferase (arnB) from Pseudomonas syringae pv. syringae (strain B728a)

KEGG orthology group: K07806, UDP-4-amino-4-deoxy-L-arabinose-oxoglutarate aminotransferase [EC: 2.6.1.87] (inferred from 100% identity to psb:Psyr_2689)

MetaCyc: 63% identical to UDP-4-amino-4-deoxy-L-arabinose aminotransferase (Escherichia coli K-12 substr. MG1655)
RXN0-1863 [EC: 2.6.1.87, 2.6.1.92]

Predicted SEED Role

"Bacillosamine/Legionaminic acid biosynthesis aminotransferase PglE; 4-keto-6-deoxy-N-Acetyl-D-hexosaminyl-(Lipid carrier) aminotransferase"

MetaCyc Pathways

Isozymes

No predicted isozymes

Use Curated BLAST to search for 2.6.1.87 or 2.6.1.92

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See Q4ZSZ4 at UniProt or InterPro

Protein Sequence (382 amino acids)

>Psyr_2689 DegT/DnrJ/EryC1/StrS aminotransferase (Pseudomonas syringae pv. syringae B728a)
MSQTFLAFSRPSIGDEEIAAVTRVLRSGWITTGPECQKLEEEFAARVGARHAVALSSATG
AMHVALLALGVGPGDEVITPSQTWVSTANMICLLGATPVFVDVDRDTLMTSAALIEHAIT
PRTKAIVPVHYAGAAFDLDPLYALADRHGITVIEDAAHAAGTAYQGRPVGQQGTAIFSFH
AIKNMTCAEGAMLVTDNARLADRVRQLKFHGLGVDAYDRLTLGRKPQAEVMEPGFKYNLA
DINASIARVQLQRLDAINAQRQALASHYLERLANSPVLPLALPRYAQQHAWHLFILRIDP
ERCGLDRDAFMKALQARNIGTGIHFIATHLHSYYRKRFPDVRLPDTEWNSSRLCSIPLFP
DMSLDDVERVVGAIESTLESSH