Protein Info for Rru_A0270 in Rhodospirillum rubrum S1H

Annotation: Protein of unknown function DUF525 (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 50 100 135 PF04379: DUF525" amino acids 25 to 109 (85 residues), 121 bits, see alignment E=1e-39

Best Hits

Swiss-Prot: 59% identical to APAG_MAGSA: Protein ApaG (apaG) from Magnetospirillum magneticum (strain AMB-1 / ATCC 700264)

KEGG orthology group: K06195, ApaG protein (inferred from 100% identity to rru:Rru_A0270)

Predicted SEED Role

"ApaG 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

See Q2RXS0 at UniProt or InterPro

Protein Sequence (135 amino acids)

>Rru_A0270 Protein of unknown function DUF525 (NCBI) (Rhodospirillum rubrum S1H)
MTDETVYERTTEGITVRVLPIFLDEQSEPERGHYLWAYQVLIVNRGARTVQLMRRHWIVT
DAFGRVQEVEGEGVVGEQPILAPGAQFDYTSGTPLPTPSGFMGGSYLMRDDTGRELTVAI
PTFSLNSPESAGHLH