Protein Info for TX73_009385 in Rhodopseudomonas palustris CGA009

Annotation: four-helix bundle copper-binding 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 50 100 171 signal peptide" amino acids 1 to 48 (48 residues), see Phobius details TIGR04401: twin-arginine translocation signal/Cys-rich four helix bundle protein" amino acids 26 to 171 (146 residues), 167.7 bits, see alignment E=1e-53

Best Hits

KEGG orthology group: None (inferred from 100% identity to rpa:RPA1824)

Predicted SEED Role

"FIG01006786: hypothetical 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 (171 amino acids)

>TX73_009385 four-helix bundle copper-binding protein (Rhodopseudomonas palustris CGA009)
MDVGVIVFSSGWSRDSNSKQGNFIMLDRRNLLTVLGAAIFVASPALAAEDHSAHMHAAAA
GAAPANAKLIETASDCVKTGQACIAHCLQSFAAGDTSLAACAKSVDQMLSVCATLQKLAS
LGSPNLPAMAKVALAVCEDCEKECRKHADHHATCKACADACKSCADACRSV