Protein Info for Dsui_1569 in Dechlorosoma suillum PS

Annotation: polyphosphate:AMP phosphotransferase

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 50 100 150 200 250 300 350 400 450 502 TIGR03708: polyphosphate:AMP phosphotransferase" amino acids 2 to 491 (490 residues), 766.3 bits, see alignment E=2e-234 PF03976: PPK2" amino acids 11 to 233 (223 residues), 175 bits, see alignment E=9.7e-56 amino acids 268 to 494 (227 residues), 306.7 bits, see alignment E=5.1e-96

Best Hits

KEGG orthology group: K00947, [EC: 2.7.4.-] (inferred from 66% identity to dar:Daro_3585)

Predicted SEED Role

"UDP-galactose-lipid carrier transferase (EC 2.-.-.-)" (EC 2.-.-.-)

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 2.-.-.-, 2.7.4.-

Use Curated BLAST to search for 2.-.-.- or 2.7.4.-

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 G8QPP9 at UniProt or InterPro

Protein Sequence (502 amino acids)

>Dsui_1569 polyphosphate:AMP phosphotransferase (Dechlorosoma suillum PS)
MFESAELEHRVDKKDFDAQVPQLRADLLDAQYDVLQAKRFPVIILVNGVDGAGKGETVNL
LNSWMDPRHIDTHAFPPPSDEERERPPMWRFWRSLPPKGRVGIMFGNWYTDPIQGRVNGT
FKASELDQRLEEIVRFEKMLTDEGALLIKFWFHLSKNDQKKRLKALSKDPKQSWRVSEQD
WWRYEHYDEYREVSEHALRHSSTGNAPWVVVDGFDERYRSLAVGRIVLDAMRRRLARPDS
NLRIAAAPFQRPVPGENLLTALDMSKALAKKKYESELAEWQGRLNALCRDERFQGRSLIA
VFEGNDAAGKGGTIRRITSALDARQYRIVPIAAPTEEERAQPYLWRFWRQVPRHGRVTIF
DRSWYGRVLVERVEGFCGEADWMRAYAEINDFEDQLVRDGAVVAKFWLAISKDEQYRRFK
EREDTRFKRFKITDEDWRNREKWDDYEQAVCDMVDRTSTEIAPWTLVPANDKNYARIHVL
RTLCEHLERSLKKDPAKSGKKK