Protein Info for Psyr_5088 in Pseudomonas syringae pv. syringae B728a

Annotation: regulatory protein, LuxR:Response regulator receiver

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 50 100 150 212 PF00072: Response_reg" amino acids 15 to 125 (111 residues), 89.8 bits, see alignment E=1.3e-29 PF00196: GerE" amino acids 155 to 205 (51 residues), 59.8 bits, see alignment E=1.6e-20

Best Hits

Swiss-Prot: 55% identical to NODW_BRADU: Nodulation protein W (nodW) from Bradyrhizobium diazoefficiens (strain JCM 10833 / IAM 13628 / NBRC 14792 / USDA 110)

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_5088)

Predicted SEED Role

"Nitrogen regulation protein NR(I)" in subsystem Ammonia assimilation

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 Q4ZL57 at UniProt or InterPro

Protein Sequence (212 amino acids)

>Psyr_5088 regulatory protein, LuxR:Response regulator receiver (Pseudomonas syringae pv. syringae B728a)
MSTAATASPTEEPIIYVLDDDLSVRSSLEDLLASVGLRSMLFGSTREFLDTPRPDAPGCL
ILDIRMPGMSGLDFQEHMARSGISLPVIFITGHGDIPMSVRAMKAGAVEFLTKPFRDQDL
LDAIQQGLAQDRSRRQSAAVEAELRRRHASLNLGEQQVMELVVSGLLNKQIAARLNVSEI
TVKVRRGSVMRKMEADSLADLVKFAERLKELH