Protein Info for Rru_A2776 in Rhodospirillum rubrum S1H

Annotation: ChaC-like protein (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 50 100 150 200 258 PF04752: ChaC" amino acids 72 to 238 (167 residues), 117.9 bits, see alignment E=2.7e-38

Best Hits

KEGG orthology group: K07232, cation transport protein ChaC (inferred from 100% identity to rru:Rru_A2776)

Predicted SEED Role

"Cation transport protein chaC"

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 Q2RQM2 at UniProt or InterPro

Protein Sequence (258 amino acids)

>Rru_A2776 ChaC-like protein (NCBI) (Rhodospirillum rubrum S1H)
MARLRSVMARAPEPIAGGQALIPFTLDRTTIAAGGLQDMALRHGARVRVMSPAELDASLE
ETLAHRPGGGDVWLFAYGSLIWNPAFHFAERQVGTVRGWHRRFCLSSTLGRGTPDCPGLV
LGLDRGGACRGVAFRIPAALVRAELAVVWCREMLTASYTPRWARVSLGGTRVPAIVFTIN
RADPHYAPGLDDATVAARLAVARGEFGAASDYLFNTLRALDAEGIIDVGLHRIARHVRLL
QAEALAPPPVETPAQAPT