Protein Info for Rru_A3037 in Rhodospirillum rubrum S1H

Annotation: chemotaxis sensory transducer (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 50 100 150 200 250 300 350 400 450 500 568 signal peptide" amino acids 1 to 31 (31 residues), see Phobius details transmembrane" amino acids 197 to 218 (22 residues), see Phobius details PF00672: HAMP" amino acids 218 to 266 (49 residues), 32.9 bits, see alignment 6.7e-12 PF00015: MCPsignal" amino acids 369 to 531 (163 residues), 91 bits, see alignment E=8.3e-30

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A3037)

Predicted SEED Role

No annotation

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 Q2RPW3 at UniProt or InterPro

Protein Sequence (568 amino acids)

>Rru_A3037 chemotaxis sensory transducer (NCBI) (Rhodospirillum rubrum S1H)
MSVITRSIRGKLFAAFLAATLGVLISSSLGIILVSREGDLAHEAMTGLAPLADAAMETKI
SATRAHLVFEEIMAGDETESISEVWSLLDDADWYLLAMLNGGAKAKETFVKTDNPAVRVR
LGEAREVLAAFRVTAEGRYKAFGDQGRGQTVAGTDLDVAFDAAFESFATLTDSIEELVHT
QIDEQVEKIEQTKTSSLWLMSATALIALAVSLSLAVVIGRSVSRRITDLSTTMGQITAGD
HAAPVPHTTSTDEIGVMGRALVTLRDGVDEAARLRASLQLKAEDEARQRTHLEGAIIGFD
RSIGEVMASLRDVVEVLHGAVADLEHEASTVDQLTSGVSAKTAEAASNVESVAASIEELS
ASVREISAQAARSSEAAGLAAREAEGANKLIGGLQTATDAISEVMALITAIAAQTNLLAL
NATIEAARAGDAGKGFAVVAGEVKTLASQTQKATEQIHGQVDAMHDVTRQSVAAIGSIAR
SVDTMEAMAASIAAAVEQQGAASGGIARNAEQASAATGVVSEQIGAVRDSSDATSRASRA
LNEATARLSAQMDLLSHSVESFLTAVRR