Protein Info for SO2884 in Shewanella oneidensis MR-1

Updated annotation (from data): ycgB component of nitrogen-related signalling system (of yeaGH-ycgB)
Rationale: conserved cofitness; yeaG is a protein kinase
Original annotation: conserved hypothetical protein (NCBI ptt file)

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 50 100 150 200 250 300 350 400 450 508 PF04293: SpoVR" amino acids 17 to 448 (432 residues), 614.1 bits, see alignment E=5.5e-189

Best Hits

Swiss-Prot: 71% identical to YCGB_ECOLI: Uncharacterized protein YcgB (ycgB) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 100% identity to son:SO_2884)

Predicted SEED Role

"FIG004684: SpoVR-like 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 Q8ED81 at UniProt or InterPro

Protein Sequence (508 amino acids)

>SO2884 ycgB component of nitrogen-related signalling system (of yeaGH-ycgB) (Shewanella oneidensis MR-1)
MGMKESKTRIALSDGPDWSFELLQSYLKEIERVAAIYKLNAYPNQIEIITAEQMMDAYAG
IGMPIGYTHWSFGKRFIETEQGYKRGQMGLAYEIVINSNPCIAYLMEENTITMQALVMAH
ACFGHNSFFKNNYLFKTWTDASSIIDYLVFAKNYISDCEQKYGIEQVESVIDSCHALMNY
GVDRYKRPAEISFREEQARQKDREAYLQSQVNDLWRTIPTHQQQQPSTTKRRFPAEPQEN
ILYFIEKNAPLLEPWQREIIRIVRKMAQYFYPQKQTQVMNEGWATFWHYTILNHLYDDGV
VSDRFMMEFLQSHTGVVAQPEYNSRYYSGINPYALGFAMFTDIRRICEAPTDEDRIWFPD
IAGSNWLDTLHFAMQNFKDESFISQYLSPRVIRQFKLFGIHDDEKRNYLSVSAIHDEQGY
QDIRNLLSQQYNLSNIEPNIQVHNVEINGDRSLTLRYVPNKDIPLAGSYNEVLKHLHRLW
GFSVSLEQVNADNSVTLLSKCPEQPKAD