Protein Info for TX73_007635 in Rhodopseudomonas palustris CGA009

Annotation: NnrU family 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 50 100 150 200 230 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details transmembrane" amino acids 38 to 57 (20 residues), see Phobius details amino acids 78 to 98 (21 residues), see Phobius details amino acids 141 to 161 (21 residues), see Phobius details amino acids 203 to 225 (23 residues), see Phobius details PF07298: NnrU" amino acids 7 to 228 (222 residues), 184.2 bits, see alignment E=1e-58

Best Hits

KEGG orthology group: None (inferred from 100% identity to rpa:RPA1485)

Predicted SEED Role

"NnrU family protein, required for expression of nitric oxide and nitrite reductases (Nir and Nor)" in subsystem Denitrification

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

Find the best match in UniProt

Protein Sequence (230 amino acids)

>TX73_007635 NnrU family protein (Rhodopseudomonas palustris CGA009)
MSGWTEFVAAFAVFLLSHAIPARPAVRARLVGALGERGFLIAYSIESLLVLTWLIVATER
APFVELWPFETWQMWVPNLALPLACQFAAFGIGAANPLSFGGDPRKPFDPQHPGVVGIVR
HPLLWAIGLWAGAHVVPNGDLAHVLLFGFFAMIAVIGMLIIDRRKRRQLGAERWAELAAR
TSFWPFAALISGRFRPQTWRISSLRLCIGLAAWLSLLLLHPLVIGVSPLP