Protein Info for RALBFv3_RS07820 in Ralstonia solanacearum IBSBF1503

Annotation: sigma-54-dependent Fis family 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 50 100 150 200 250 300 350 400 450 500 550 600 637 PF00158: Sigma54_activat" amino acids 340 to 501 (162 residues), 216.6 bits, see alignment E=4.6e-68 PF14532: Sigma54_activ_2" amino acids 354 to 506 (153 residues), 73.7 bits, see alignment E=4.5e-24 PF07728: AAA_5" amino acids 358 to 477 (120 residues), 26.9 bits, see alignment E=1.1e-09 PF02954: HTH_8" amino acids 590 to 629 (40 residues), 50.7 bits, see alignment 3.1e-17

Best Hits

KEGG orthology group: None (inferred from 97% identity to rsc:RCFBP_10308)

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

Find the best match in UniProt

Protein Sequence (637 amino acids)

>RALBFv3_RS07820 sigma-54-dependent Fis family transcriptional regulator (Ralstonia solanacearum IBSBF1503)
MQDHRMSHHTGQVLTLAQHDAPVAGPFAGPAADPSIARSWLRCLRQHGLDPADASAPAVL
EAARLRERREQLQPMLRIADGEMHSLHRQLAGSGHVVVLTDADGVILDCIADHAERALFR
QAGLWSGVDWSEAREGTNGIGTCVVERQALTIYQDEHFRSRHIRLSCSASPVFDPHGSLL
AVLDVSSIPRELSRQGQFHTTALVNLSAKAIEGGYFLQHFERDWLLRFHAQPEYVGLFSE
GLLAVGSDGRIRAANQSALNLLGRTRPSLLGQPVETVFDLSADALLARATESGGVAWPLR
THQDRLLFGLLRAPRPRPATDATPGSPPAPAAPGLCLQAEGLRTDFHRALRVFEHDVPLL
LHGETGTGKEAFARAVHRASSRAAQPFVAVNCAAIPETLIESELFGYRGGSFTGARREGM
RGKLQQADGGTLFLDEIGDMPLALQTRLLRVLEERTVIPIGGEAQPVDVRIVSASHRDME
ARVRDGRFREDLYYRLNGLRITLPPLRERADKAALLAHVLAEESRGRPVRLDDDARDALL
AQPWPGNVRQLRNALRTLVALSDDGRIRLRDLPPELCPQAAGSAAAPAPLDSAEKTALLA
ALQAQQWRMTHAAEALGISRNTLYRKLRKHGIARPGG