Protein Info for Psyr_3116 in Pseudomonas syringae pv. syringae B728a

Annotation: transcriptional regulator, CdaR family

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 50 100 150 200 250 300 363 PF05651: Diacid_rec" amino acids 4 to 136 (133 residues), 165 bits, see alignment E=7.5e-53 PF13556: HTH_30" amino acids 300 to 355 (56 residues), 65.6 bits, see alignment E=2.9e-22

Best Hits

KEGG orthology group: K02647, carbohydrate diacid regulator (inferred from 100% identity to psb:Psyr_3116)

Predicted SEED Role

"Sugar diacid utilization regulator SdaR" in subsystem D-galactarate, D-glucarate and D-glycerate catabolism

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Search 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 Q4ZRS4 at UniProt or InterPro

Protein Sequence (363 amino acids)

>Psyr_3116 transcriptional regulator, CdaR family (Pseudomonas syringae pv. syringae B728a)
MFALDRALAQDIVDRAMAILPYNVNVMDYLGIIIGSGDAERLCTRHEGAQRVLANRQVVE
IDSLAASQLGGVKPGVNLPLMLDHQLVGVLGITGEPDEVRVYGELVKMTAEMLMEQRRQQ
ADLQWRAQRSEDLLARLLLPDCPDSLVDEARQLGLQPHIARQVVLLQFAEEGLAASQVAK
WLGTRYADSWCVLREPTLLYWCRATGKERDDALLLKQFDEHHWPVLRMATVAQSADLPTL
RQACAAARDLLDYARQARPAQRLLRLEAYRLPVLFWRYRHDWLAEHVAEPMERLHAHAQL
LDTLCKWFEYSGESQACAEALGIHRNSLRYRLEKIGELTGCDPYKTDDLLQLYLGAQMIT
RQT