Protein Info for Pf6N2E2_763 in Pseudomonas fluorescens FW300-N2E2

Annotation: Sigma-54 dependent transcriptional regulator

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 50 100 150 200 250 300 350 400 441 PF20161: VpsR" amino acids 5 to 115 (111 residues), 31.5 bits, see alignment E=3.8e-11 PF00158: Sigma54_activat" amino acids 139 to 304 (166 residues), 242.7 bits, see alignment E=5.2e-76 PF14532: Sigma54_activ_2" amino acids 139 to 309 (171 residues), 66.3 bits, see alignment E=1.1e-21 PF07728: AAA_5" amino acids 161 to 279 (119 residues), 27 bits, see alignment E=1.2e-09 PF25601: AAA_lid_14" amino acids 310 to 382 (73 residues), 67.6 bits, see alignment E=2.1e-22 PF02954: HTH_8" amino acids 401 to 434 (34 residues), 22.5 bits, see alignment 2.4e-08

Best Hits

KEGG orthology group: None (inferred from 98% identity to pba:PSEBR_a3117)

Predicted SEED Role

"Sigma-54 dependent transcriptional regulator"

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 A0A159ZUR3 at UniProt or InterPro

Protein Sequence (441 amino acids)

>Pf6N2E2_763 Sigma-54 dependent transcriptional regulator (Pseudomonas fluorescens FW300-N2E2)
MIEASTSRRLLVVDPCDDCHRLLPGLRTIGWDVDSCSLEHASDRTCDVGLLRLQPFHLER
PEAVKELISRSGTEWIAVLNQEVLRLKNVGDFVCEWFFDFHTLPFDVSRVQVTLGRAFGM
ARLRGQGSIHIDQPEHQLLGDSKPIRELRKLLSKLAPAESPVLIRGESGTGKELVARTLH
CQSHRRNKPFIAINCGAIPEHLIQSELFGHEKGAFTGAHQRKIGRIEAAHGGTLFLDEIG
DLPLELQANLLRFLQEKHIERVGGSQPIAVDVRVLAATHVDLEAAIEHKRFREDLYYRLN
VLQVVMAPLRERHGDLAMLASHFSHFYSQETGRRPRSFSDDALVAMGMHDWPGNVRELAN
RVRRGLVLAEGRQIEARDLGLASHQGVAAPMGTLEDYKTRAERQALSDVLNRHSDNLSVA
ARVLGVSRPTFYRLLHKHQIR