Protein Info for ABIE53_005783 in Paraburkholderia graminis OAS925

Annotation: polyphosphate kinase 2

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 50 100 150 200 273 PF03976: PPK2" amino acids 19 to 244 (226 residues), 315.6 bits, see alignment E=9.9e-99 TIGR03707: polyphosphate kinase 2" amino acids 19 to 246 (228 residues), 354.3 bits, see alignment E=1.6e-110

Best Hits

Swiss-Prot: 63% identical to PK21C_RHIME: Polyphosphate:ADP phosphotransferase 3 (SMa0670) from Rhizobium meliloti (strain 1021)

KEGG orthology group: None (inferred from 72% identity to reh:H16_A1271)

Predicted SEED Role

"FIG00464652: hypothetical protein"

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

Find the best match in UniProt

Protein Sequence (273 amino acids)

>ABIE53_005783 polyphosphate kinase 2 (Paraburkholderia graminis OAS925)
MSRMADASNVEDAGRARKLDNKAYMKELARLHVELVQLQEWTKASGAKICVIFEGRDGAG
KGGTIKAITERVSPRVFRVVALPAPTEREKSQMYIQRYLPYLPAAGEIMLFDRSWYNRAG
VERVMGFCTDEQVQEFLRVVPLVERAIIHSGVILLKYWLEVSPEEQTRRLEARIKDERKI
WKLSPMDIESYRRWYDYSRARDDMFAMTDTEFAPWHVVISNDKKRARLNLISHLLSQIPY
EAVRREAIQLPSRQKAKSYQEPAYPYKYVPEKF