Protein Info for Rru_A1025 in Rhodospirillum rubrum S1H

Annotation: Rare lipoprotein A (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 50 100 150 202 transmembrane" amino acids 50 to 69 (20 residues), see Phobius details PF03330: DPBB_1" amino acids 93 to 178 (86 residues), 79.7 bits, see alignment E=7.9e-27 TIGR00413: rare lipoprotein A" amino acids 95 to 180 (86 residues), 111 bits, see alignment E=3.9e-36

Best Hits

KEGG orthology group: K03642, rare lipoprotein A (inferred from 100% identity to rru:Rru_A1025)

Predicted SEED Role

"Rare lipoprotein A precursor" in subsystem Peptidoglycan Biosynthesis

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 Q2RVL9 at UniProt or InterPro

Protein Sequence (202 amino acids)

>Rru_A1025 Rare lipoprotein A (NCBI) (Rhodospirillum rubrum S1H)
MGHRHPPAAAGPTGREQTTQTGAMRFHATAAIAPRSMTKIPAARSRRLPWPAFLAITLTA
LTAACAQTAPVVAPAPAPMVEVIPAKPAVDRIYVSWYGRSHQGKRTASGEIFDANGMTAA
HPKLPFGSKVKMRNPESGQSVVVRVNDRGPFVSTRGMDVSEAAAKALGIWAKGIALVEVE
SPLLGRPITPGRFTVDSLASSR