Protein Info for OKGIIK_01730 in Rhodanobacter sp. FW510-T8

Name: atoC
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 50 100 150 200 250 300 350 400 461 PF00072: Response_reg" amino acids 6 to 114 (109 residues), 94.5 bits, see alignment E=1.2e-30 PF00158: Sigma54_activat" amino acids 141 to 307 (167 residues), 234 bits, see alignment E=2e-73 PF14532: Sigma54_activ_2" amino acids 142 to 312 (171 residues), 94.5 bits, see alignment E=1.7e-30 PF07728: AAA_5" amino acids 165 to 277 (113 residues), 24 bits, see alignment E=8.6e-09 PF02954: HTH_8" amino acids 419 to 458 (40 residues), 48.7 bits, see alignment 1.3e-16

Best Hits

KEGG orthology group: K02667, two-component system, NtrC family, response regulator PilR (inferred from 67% identity to psu:Psesu_0553)

Predicted SEED Role

"Type IV fimbriae expression regulatory protein PilR" in subsystem Type IV pilus

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 (461 amino acids)

>OKGIIK_01730 sigma-54-dependent Fis family transcriptional regulator (Rhodanobacter sp. FW510-T8)
MNPQTVLVIDDERDIRELLTITLGRMDLQVDAVGTVAEARRALAERSYDLCFTDMRLPDG
TGHEIIELIAADHPDMPVAMITAYGNVDAAVNALKAGAFDFVSKPVDIQMLRGLVRTALR
LAEERRTGAAAAKTGESGDRLIGSSPAMQQVRATIAKLARNQAPVYIAGESGVGKELVAR
LIHEQGPRASGPFVPVNCGAIPSELMESEFFGHRKGSFTGASVDKEGLFQAAQGGTLFLD
EVAELPLHMQVKLLRAIQEKAVRPIGGRDEIPVDVRILSATHKNLGQLVEQGQFRQDLFY
RINVIELRVPPLRERRGDVPQLSDFILKALAGKSGESVGQLSPSARDSLEAYDFPGNVRE
LENILERAMAMCDGSTIEAADLMLPQRNARTGADAPLAGIAAAAPPPASANGGLDDYISN
LERTAIVKALEESRYNKTAAARKLGITFRALRYKLKKLGID