Protein Info for SO3689 in Shewanella oneidensis MR-1

Annotation: sigma-54 dependent nitrogen response regulator (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 50 100 150 200 250 300 350 400 450 475 PF00072: Response_reg" amino acids 4 to 118 (115 residues), 80.3 bits, see alignment E=2.4e-26 PF00158: Sigma54_activat" amino acids 155 to 319 (165 residues), 224.1 bits, see alignment E=1.8e-70 PF14532: Sigma54_activ_2" amino acids 169 to 324 (156 residues), 61.2 bits, see alignment E=2.7e-20 PF02954: HTH_8" amino acids 433 to 471 (39 residues), 42.9 bits, see alignment 6.5e-15

Best Hits

KEGG orthology group: None (inferred from 100% identity to son:SO_3689)

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)

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 Q8EB45 at UniProt or InterPro

Protein Sequence (475 amino acids)

>SO3689 sigma-54 dependent nitrogen response regulator (NCBI ptt file) (Shewanella oneidensis MR-1)
MDTILIVDDNHAICQALGLMLEINGYQVLTCHTPDDALNLIAAHDIDLVIQDMNFTRDTT
SGEEGRQLFYALRERQPDLPIILMTAWTQLETAVELVKVGAADYMGKPWDDAKLLNSITN
LVALYKLACTNHQLERVNSQRQVAIADAELCGIVFGSGAMQRCIDLALQLARSDVSVLIT
GPNGAGKDKLADIIHANSPLKNKPFIKVNVGALPMELLEAELFGAEAGAFTGANKARMGR
FEAADGGTLFLDEIGNLPLSGQVKLLRVLQTGEFERLGSHKTLKVKVRVISATNADLAQD
IAEGRFREDLFYRLNVIELALPPLNQRIDDILPLVKHFVGEGFSLSKPAQQALLQHRWPG
NVRELENACKRAALLAQSRVLTEADFGLPPVQARQLSATNAFALGQAAHLAAAFEPQSHQ
SVFYSEIHSEAQDVSREDIEAALQQHNGVIARVAKSLGLSRQALYRRMDKFGLEK