Protein Info for PFLU_RS05660 in Pseudomonas fluorescens SBW25

Annotation: glycerol kinase GlpK

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 50 100 150 200 250 300 350 400 450 501 TIGR01311: glycerol kinase" amino acids 8 to 494 (487 residues), 743.5 bits, see alignment E=4.3e-228 PF00370: FGGY_N" amino acids 9 to 250 (242 residues), 283.8 bits, see alignment E=1.3e-88 PF02782: FGGY_C" amino acids 260 to 448 (189 residues), 157.6 bits, see alignment E=3.7e-50

Best Hits

Swiss-Prot: 100% identical to GLPK_PSEFS: Glycerol kinase (glpK) from Pseudomonas fluorescens (strain SBW25)

KEGG orthology group: K00864, glycerol kinase [EC: 2.7.1.30] (inferred from 100% identity to pfs:PFLU1142)

MetaCyc: 74% identical to glycerol kinase (Escherichia coli K-12 substr. MG1655)
Glycerol kinase. [EC: 2.7.1.30]

Predicted SEED Role

"Glycerol kinase (EC 2.7.1.30)" in subsystem Glycerol and Glycerol-3-phosphate Uptake and Utilization or Glycerolipid and Glycerophospholipid Metabolism in Bacteria or MLST (EC 2.7.1.30)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 2.7.1.30

Use Curated BLAST to search for 2.7.1.30

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

See C3KBM0 at UniProt or InterPro

Protein Sequence (501 amino acids)

>PFLU_RS05660 glycerol kinase GlpK (Pseudomonas fluorescens SBW25)
MTDIQNKNYIIALDQGTTSSRAIIFDRDANVVCTAQREFTQHYPQAGWVEHDPMEIFATQ
SAVMVEALAQAGLHHDQVAAIGITNQRETTVVWDKVTGRPIYNAIVWQCRRSTEICQQLK
RDGHEQYINDTTGLVTDPYFSGTKLKWILDNVEGSRERARNGELLFGTIDSWLIWKFTGG
KTHVTDYTNASRTMLFNIHTLEWDAKMLEILDVPREMLPEVKSSSEIYGRTKSGIAIGGI
AGDQQAALFGQMCVEAGQAKNTYGTGCFLLMNTGDKAVKSNHGMLTTIACGPRGEVAYAL
EGAVFNGGSTVQWLRDELKIIADATDTEYFAGKVKDSNGVYLVPAFTGLGAPYWDPYARG
ALFGLTRGVRVDHIIRAALESIAYQTRDVLDAMQQDSGERLKALRVDGGAVANNFLMQFQ
ADILGTQVERPQMRETTALGAAYLAGLACGFWRSLDELRGKAVIEREFEPQLDEGAKEKL
YAGWQKAVSRTRDWEPHEGAE