Protein Info for NIAGMN_00525 in Escherichia coli ECRC102

Name: rsxD
Annotation: electron transport complex subunit RsxD

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 50 100 150 200 250 300 352 transmembrane" amino acids 20 to 38 (19 residues), see Phobius details amino acids 44 to 62 (19 residues), see Phobius details amino acids 71 to 89 (19 residues), see Phobius details amino acids 95 to 113 (19 residues), see Phobius details amino acids 125 to 143 (19 residues), see Phobius details amino acids 210 to 235 (26 residues), see Phobius details amino acids 243 to 262 (20 residues), see Phobius details amino acids 268 to 287 (20 residues), see Phobius details amino acids 299 to 318 (20 residues), see Phobius details amino acids 324 to 342 (19 residues), see Phobius details PF03116: NQR2_RnfD_RnfE" amino acids 5 to 348 (344 residues), 379 bits, see alignment E=9e-118 TIGR01946: electron transport complex, RnfABCDGE type, D subunit" amino acids 8 to 349 (342 residues), 500.9 bits, see alignment E=9.1e-155

Best Hits

Swiss-Prot: 100% identical to RSXD_ECO57: Ion-translocating oxidoreductase complex subunit D (rsxD) from Escherichia coli O157:H7

KEGG orthology group: K03614, electron transport complex protein RnfD (inferred from 100% identity to eco:b1630)

Predicted SEED Role

"Electron transport complex protein RnfD" in subsystem Na(+)-translocating NADH-quinone oxidoreductase and rnf-like group of electron transport complexes

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 (352 amino acids)

>NIAGMN_00525 electron transport complex subunit RsxD (Escherichia coli ECRC102)
MVFRIASSPYTHNQRQTSRIMLLVLLAAVPGIAAQLWFFGWGTLVQILLASVSALLAEAL
VLKLRKQSVAATLKDNSALLTGLLLAVSIPPLAPWWMVVLGTVFAVIIAKQLYGGLGQNP
FNPAMIGYVVLLISFPVQMTSWLPPHEIAVNIPGFIDAIQVIFSGHTASGGDMNTLRLGI
DGISQATPLDTFKTSVRAGHSVEQIMQYPIYSGILAGAGWQWVNLAWLAGGVWLLWQKAI
RWHIPLSFLVTLALCATLGWLFSPETLAAPQIHLLSGATMLGAFFILTDPVTASTTNRGR
LIFGALAGLLVWLIRSFGGYPDGVAFAVLLANITVPLIDYYTRPRVYGHRKG