Protein Info for Psyr_5044 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: Aldose 1-epimerase

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 50 100 150 200 250 303 PF01263: Aldose_epim" amino acids 20 to 295 (276 residues), 142.1 bits, see alignment E=1.3e-45

Best Hits

KEGG orthology group: K01792, glucose-6-phosphate 1-epimerase [EC: 5.1.3.15] (inferred from 100% identity to psb:Psyr_5044)

Predicted SEED Role

"Aldose 1-epimerase"

KEGG Metabolic Maps

Isozymes

No predicted isozymes

Use Curated BLAST to search for 5.1.3.15

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 Q4ZLA1 at UniProt or InterPro

Protein Sequence (303 amino acids)

>Psyr_5044 Aldose 1-epimerase (Pseudomonas syringae pv. syringae B728a ΔmexB)
MPTSPVEPTVESILYDELNCWRICHGEAELLVAQQGAHILSYQVAGQQPLVWLNEEAVFK
RGKPIRAGMPICWPWFGNLERNPQSVQAMRDSSEPAKAHGEVRALDWQLLGIGADGDALL
VEFVLPEAEGHLPGWPHNVALKLSIRLDHALNVSLVSYNCGTEPVVISQALHTYFAVSDV
RQVSVEGLDGLRYIETLANWEEREQSGDLTFTGETDRIYKDTPGVLSIVDPEWQRRIHIR
STGSNSAILWNPWIEKTGKFTDMAADGWQRMVCVETANVLDDVVTLAPDQMHVLGVSIWS
EAL