Protein Info for TX73_012300 in Rhodopseudomonas palustris CGA009

Annotation: FecR domain-containing protein

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 50 100 150 200 250 300 338 transmembrane" amino acids 103 to 121 (19 residues), see Phobius details PF16220: DUF4880" amino acids 25 to 65 (41 residues), 43.1 bits, see alignment 3e-15 PF04773: FecR" amino acids 133 to 222 (90 residues), 74.7 bits, see alignment E=6.8e-25

Best Hits

KEGG orthology group: None (inferred from 100% identity to rpa:RPA2381)

Predicted SEED Role

"FecR protein"

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 (338 amino acids)

>TX73_012300 FecR domain-containing protein (Rhodopseudomonas palustris CGA009)
MRVSKDGVEMNTASDNDDRQRALHEATEWFVRLNNPLASDETRRAYQIWLVADVAHPEAM
QAVSDLWGALDQPAAQLAASGWHRDTPAPVPTPPHRRPARHGARLAAASAVLALVAAIFV
WRDPGIIDRAFADAATRPGERRDVRLADGSLAMLDGDTALSSDMAGGRRVVTLLRGRAWF
DVVADSARPFTVHAGQVDVQVRGTAFEVDREAAAVTVEHGRVAVSGPQIADLQVDLTDWQ
RVAFQNGSLSTPTAIEPDQAFAWRRGLIIVDRAPLSQVVKELDKMAPGHVLIVDRQLERT
TLSGTFRADDQESVLEALRATLGVRTLSLPGVATLIYR