Protein Info for Sama_2861 in Shewanella amazonensis SB2B

Annotation: response regulator receiver protein (RefSeq)

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 50 100 150 200 250 300 350 400 450 504 PF00072: Response_reg" amino acids 33 to 147 (115 residues), 73.2 bits, see alignment E=3.7e-24 PF00158: Sigma54_activat" amino acids 184 to 348 (165 residues), 219.5 bits, see alignment E=4.8e-69 PF14532: Sigma54_activ_2" amino acids 198 to 353 (156 residues), 61 bits, see alignment E=3.1e-20 PF02954: HTH_8" amino acids 460 to 493 (34 residues), 32 bits, see alignment (E = 1.7e-11)

Best Hits

KEGG orthology group: K02481, two-component system, NtrC family, response regulator (inferred from 100% identity to saz:Sama_2861)

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 A1S9K7 at UniProt or InterPro

Protein Sequence (504 amino acids)

>Sama_2861 response regulator receiver protein (RefSeq) (Shewanella amazonensis SB2B)
MSNGVTHRGLANGGPLRYRVVAELTKMNQMDKILIVDDNLDVCQALSLMLELNGYKSHCV
QSPEMALDAIEKHEFSLVIQDMNFTRDTTSGEEGRELFHALRECRPGIPIILLTAWTELE
MAVELMKAGAADYLGKPWDDAKLLTSIGNLISLHKLSRENGELKRQKAERTAVIHEANLC
GLVFGSTAMERCVDLALQLAKSDVSVLITGPNGAGKDRLADILHANSPLKDKPFIKVNVG
ALPMELMEAELFGAEAGAFTGATKSRIGRFEAANGGTLFLDEIGNLPLSGQVKLLRVLQT
GEFERLGSHQTRKCKVRVLSATNADLRQDIQTGRFREDLFYRLNVVELALPPLCERRDDV
LPLVQHFTRGRALDASAKAALLAHSWPGNVRELENACKRADILARGEMLSAVDFGLMPTQ
TPQPAVNQSGISSNEAHHNEPFNTLLPESEPVNTAPNRSEIEAAITAHNGVIARVAKSFG
LSRQALYRRMEKFGIEVKSSKAEG