Protein Info for Psest_0531 in Pseudomonas stutzeri RCH2

Annotation: Phosphate starvation-inducible protein PhoH, predicted ATPase

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 50 100 150 200 250 300 350 388 PF02562: PhoH" amino acids 164 to 368 (205 residues), 329.1 bits, see alignment E=1.4e-102 PF13604: AAA_30" amino acids 170 to 321 (152 residues), 31.8 bits, see alignment E=1.8e-11 PF13245: AAA_19" amino acids 172 to 321 (150 residues), 29.5 bits, see alignment E=1.2e-10

Best Hits

KEGG orthology group: K06217, phosphate starvation-inducible protein PhoH and related proteins (inferred from 98% identity to psa:PST_3762)

Predicted SEED Role

"Phosphate starvation-inducible protein PhoH, predicted ATPase" in subsystem 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

See L0GEI1 at UniProt or InterPro

Protein Sequence (388 amino acids)

>Psest_0531 Phosphate starvation-inducible protein PhoH, predicted ATPase (Pseudomonas stutzeri RCH2)
MRCRIRCAAPCCLEKRDCGPDMDGGRDHLRFPLCARGAILPPSFRRPRPKIKPLNAPIEP
HRFTLEPFEARRFANLCGQFDEHLRLIEQRLELEIRNRGNQFELIGPSDVAKSAEQLLRR
LYRETKNTELSPDMVHLYLQESGMEELANPNAHQGVALRTKKGMIRPRGANQQRYVKAIL
DNDINFGVGPAGTGKTYLAVACAVDALEREQVRRILLVRPAVEAGEKLGFLPGDLAQKID
PYLRPLYDALYEMLGFEYVARLIEKQVIEIAPLAYMRGRTLNNSFIILDESQNTTQEQMK
MFLTRIGFGSTAVITGDITQVDLPRGTKSGLAHVIEVLKDVNGISFTHFKPKDVVRHPLV
QRIVEAYESFEDRQSPASKRAAQDAAGD