Protein Info for Psyr_3589 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: Response regulator receiver:Transcriptional regulatory protein, C-terminal

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 50 100 150 200 225 PF00072: Response_reg" amino acids 5 to 113 (109 residues), 97.6 bits, see alignment E=7.9e-32 PF00486: Trans_reg_C" amino acids 148 to 222 (75 residues), 59.6 bits, see alignment E=3.8e-20

Best Hits

Swiss-Prot: 47% identical to CPXR_SHIFL: Transcriptional regulatory protein CpxR (cpxR) from Shigella flexneri

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_3589)

MetaCyc: 47% identical to DNA-binding transcriptional dual regulator CpxR (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"DNA-binding response regulator"

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 Q4ZQF1 at UniProt or InterPro

Protein Sequence (225 amino acids)

>Psyr_3589 Response regulator receiver:Transcriptional regulatory protein, C-terminal (Pseudomonas syringae pv. syringae B728a ΔmexB)
MSELLLIDDDQELCELLSSWLSQEGFQVRACHDGNSARKALADAAPAAVVLDVMLPDGSG
LELLKQLRAEHPDLPVVMLSARGEPLDRILGLELGADDYLAKPCDPRELTARLRAVLRRS
HPVASSSQLELGDLTFSPMRGVVSVDEKELTLTVSESRLLEALMRQPGEPLDKQELAQLA
LGRKLTLYDRSLDMHVSNLRKKIGPHADGRPRIVALRSRGYYYAL