Protein Info for TX73_020320 in Rhodopseudomonas palustris CGA009

Annotation: PfkB family carbohydrate kinase

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 50 100 150 200 250 300 350 400 450 494 TIGR00125: cytidyltransferase-like domain" amino acids 23 to 76 (54 residues), 40.2 bits, see alignment 1.5e-14 PF01467: CTP_transf_like" amino acids 26 to 106 (81 residues), 41.4 bits, see alignment E=1.6e-14 PF00294: PfkB" amino acids 211 to 481 (271 residues), 85.2 bits, see alignment E=5.4e-28

Best Hits

KEGG orthology group: None (inferred from 100% identity to rpa:RPA3920)

Predicted SEED Role

"Cytidyltransferase-related domain"

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 (494 amino acids)

>TX73_020320 PfkB family carbohydrate kinase (Rhodopseudomonas palustris CGA009)
MLHPETSTELADIRKKAGRRRSIVFVAGNFNIVHPGHLRLLKFAADCGDYLVVGVTADPG
YDWMLPAELRLEGVRAIGVVDHAFLLHDAPEDFIAALQPSVVVKGKEHEGADNPEKAVLD
GYGGRLVFSSGEVAFSSLDLIKREFREFNPSSIVKPLDYPRRHRFELLELKNVLAGFPKL
RVLVLGDLIVDEYIACDPLGLSQEDPTIVVTPVLRELFVGGAGIVAGHAAGMGAQVALLT
VGGGDAMADFARERLASYNVDATILTDESRPTTTKQRFRAGNKTLLRVSHLKQHDVDADL
QTRMLETIEHRLPSTDLVVFSDFNYGCLPTRLVEAIGQACRARGVPMVADSQSSSQVGDI
SRFAEMLLIKPTEREARLAMRDFDSGLVVLVEALREKARAKNVILTLAAEGLLVHAETGS
AGTVVTDRLPAFNTAPKDAAGAGDSFFVCAALALAIGTDIWRSAYLASIAAACQVGRIGN
IPVTARDIIRELDT