Protein Info for Rru_A2842 in Rhodospirillum rubrum S1H

Annotation: hypothetical 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 50 100 150 200 245 TIGR03506: flagellar hook-basal body protein" amino acids 5 to 126 (122 residues), 144.4 bits, see alignment E=7.2e-46 amino acids 138 to 222 (85 residues), 77.9 bits, see alignment E=1.2e-25 PF00460: Flg_bb_rod" amino acids 6 to 35 (30 residues), 38.4 bits, see alignment 1.4e-13 TIGR02490: flagellar basal-body rod protein FlgF" amino acids 6 to 221 (216 residues), 211.5 bits, see alignment E=1.1e-66 PF22692: LlgE_F_G_D1" amino acids 86 to 151 (66 residues), 58.9 bits, see alignment E=6.6e-20 PF06429: Flg_bbr_C" amino acids 196 to 232 (37 residues), 55.2 bits, see alignment 5.9e-19

Best Hits

KEGG orthology group: K02391, flagellar basal-body rod protein FlgF (inferred from 100% identity to rru:Rru_A2842)

Predicted SEED Role

"Flagellar basal-body rod protein FlgG" in subsystem Flagellum

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 Q2RQF6 at UniProt or InterPro

Protein Sequence (245 amino acids)

>Rru_A2842 hypothetical protein (NCBI) (Rhodospirillum rubrum S1H)
MENTSYIALSRQTALWRQLDVVSNNLANMNTNGYQAEQTLFSEYLMNTRDSHFRLPEKLA
YTQDAGTYRDLTAGPLEHTGNPLDLAINGEGYFEVEDGAGPAYTRGGRFTLDAEGKVVTA
DGRPLMTDAGTPLVIAPNEGEVTISATGTVSTENGPVGKLRLVSFEDEQKLRRIGGGLFD
SGDQQANPITEPRIEQGMIEKSNVNPVVEMTRMIQVQRSYEAANKLIESENDRQLNAYAV
LSGTK