Protein Info for MIT1002_00877 in Alteromonas macleodii MIT1002

Annotation: Repressor protein PhoU

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 50 100 150 200 238 TIGR02135: phosphate transport system regulatory protein PhoU" amino acids 14 to 221 (208 residues), 201.6 bits, see alignment E=5.8e-64 PF01895: PhoU" amino acids 26 to 113 (88 residues), 73.1 bits, see alignment E=9.9e-25 amino acids 131 to 213 (83 residues), 60.5 bits, see alignment E=8.5e-21

Best Hits

KEGG orthology group: K02039, phosphate transport system protein (inferred from 99% identity to amc:MADE_03148)

Predicted SEED Role

"Phosphate transport system regulatory protein PhoU" in subsystem High affinity phosphate transporter and control of PHO regulon or Phosphate metabolism

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

Find the best match in UniProt

Protein Sequence (238 amino acids)

>MIT1002_00877 Repressor protein PhoU (Alteromonas macleodii MIT1002)
MRQVALNTHISGTFNIELENLRNSVLTMGGEVEQQLVDTLKAVKHNHAALAEKVVLNDLK
INSMEIQIDEECLRIIAKRHPTASDLRLIMTISKAITDIERMGDEIERIAKLVTRNKLPS
SDTIKSSMLLIGERVAAMMRGTFDAFARQDEAAALEVYDQDNRIDSEYKRLLSYTTSEMQ
KSTDDMQDWLDVLWAMRSLERIGDRCKNVCEYVVYLTRGTDVRHTPLENMQQKLEDLT