Protein Info for Rru_A3229 in Rhodospirillum rubrum S1H

Annotation: Two Component Transcriptional Regulator, LuxR family (NCBI)

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 50 100 150 224 PF00072: Response_reg" amino acids 3 to 119 (117 residues), 62.9 bits, see alignment E=4.5e-21 PF08281: Sigma70_r4_2" amino acids 161 to 205 (45 residues), 34 bits, see alignment 2.7e-12 PF00196: GerE" amino acids 163 to 216 (54 residues), 64 bits, see alignment E=1.2e-21

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A3229)

Predicted SEED Role

"Transcriptional regulator, LuxR family"

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 Q2RPC1 at UniProt or InterPro

Protein Sequence (224 amino acids)

>Rru_A3229 Two Component Transcriptional Regulator, LuxR family (NCBI) (Rhodospirillum rubrum S1H)
MKILIADDHELFRDGLRLVLSSLDPALEVVEACTYDEALRLVSTNGDGAEAFTLILVDLV
MPGLPWSEGLQALRLAAPETPVVVLSASEDRKLVRDAVRLGASGFIPKTSSSRVMISALK
LVLSGGMYLPAALLDDEVIVEPVAVQAPAGGAGGPTGPTASRLTPRQGEVLRLLGQGKSN
KEIARVLDLSEGTVKLHVTAILKALGVNNRTGAVIAAQRLGLTG