Protein Info for HP15_2255 in Marinobacter adhaerens HP15

Annotation: glyceraldehyde-3-phosphate dehydrogenase, type I

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

• PF00044: Gp_dh_N
  • amino acids 135 to 246 (112 residues), 69.3 bits, E=3e-23
• TIGR01534: glyceraldehyde-3-phosphate dehydrogenase, type I
  • amino acids 136 to 470 (335 residues), 370.1 bits, E=5e-115
• PF02800: Gp_dh_C
  • amino acids 301 to 458 (158 residues), 151.6 bits, E=1.4e-48

Best Hits

Swiss-Prot: 71% identical to GAP2_PSEAB: Glyceraldehyde-3-phosphate dehydrogenase-like protein (gap2) from Pseudomonas aeruginosa (strain UCBPP-PA14)

KEGG orthology group: K00134, glyceraldehyde 3-phosphate dehydrogenase [EC: 1.2.1.12] (inferred from 93% identity to maq:Maqu_1932)

Predicted SEED Role

"NADPH-dependent glyceraldehyde-3-phosphate dehydrogenase (EC 1.2.1.13)" in subsystem Calvin-Benson cycle or Glycolysis and Gluconeogenesis or Redox-dependent regulation of nucleus processes (EC 1.2.1.13)

MetaCyc Pathways

• Bifidobacterium shunt (15/15 steps found)
• homolactic fermentation (11/12 steps found)
• superpathway of glycolysis, pyruvate dehydrogenase, TCA, and glyoxylate bypass (21/26 steps found)
• superpathway of cytosolic glycolysis (plants), pyruvate dehydrogenase and TCA cycle (18/22 steps found)
• glycolysis III (from glucose) (10/11 steps found)
• glycolysis IV (9/10 steps found)
• superpathway of glycolysis and the Entner-Doudoroff pathway (14/17 steps found)
• Entner-Doudoroff pathway I (8/9 steps found)
• hexitol fermentation to lactate, formate, ethanol and acetate (15/19 steps found)
• photosynthetic 3-hydroxybutanoate biosynthesis (engineered) (20/26 steps found)
• glycolysis II (from fructose 6-phosphate) (9/11 steps found)
• heterolactic fermentation (14/18 steps found)
• superpathway of glucose and xylose degradation (13/17 steps found)
• Calvin-Benson-Bassham cycle (10/13 steps found)
• gluconeogenesis I (10/13 steps found)
• glycolysis I (from glucose 6-phosphate) (10/13 steps found)
• formaldehyde assimilation III (dihydroxyacetone cycle) (9/12 steps found)
• superpathway of anaerobic sucrose degradation (14/19 steps found)
• ethene biosynthesis V (engineered) (18/25 steps found)
• 1-butanol autotrophic biosynthesis (engineered) (19/27 steps found)
• sucrose biosynthesis I (from photosynthesis) (6/9 steps found)
• glycolysis VI (from fructose) (7/11 steps found)
• superpathway of hexitol degradation (bacteria) (12/18 steps found)
• oxygenic photosynthesis (11/17 steps found)
• glycerol degradation to butanol (10/16 steps found)
• gluconeogenesis III (7/12 steps found)
• superpathway of N-acetylneuraminate degradation (13/22 steps found)

KEGG Metabolic Maps

• Biosynthesis of alkaloids derived from histidine and purine
• Biosynthesis of alkaloids derived from ornithine, lysine and nicotinic acid
• Biosynthesis of alkaloids derived from shikimate pathway
• Biosynthesis of alkaloids derived from terpenoid and polyketide
• Biosynthesis of phenylpropanoids
• Biosynthesis of plant hormones
• Biosynthesis of terpenoids and steroids
• Carbon fixation in photosynthetic organisms
• Glycolysis / Gluconeogenesis

Isozymes

Compare fitness of predicted isozymes for: 1.2.1.12

Use Curated BLAST to search for 1.2.1.12 or 1.2.1.13

Sequence Analysis Tools

See E4PFU9 at UniProt or InterPro

Protein Sequence (489 amino acids)

>HP15_2255 glyceraldehyde-3-phosphate dehydrogenase, type I (Marinobacter adhaerens HP15)
MSHEQINQHLSNWTERESTAEAMIPLIGRLYRKNNVVTSVYGRAIINQSVIDIIRAHRFV
RQVEDSELSVHDTLPILQAMDKLDLGRAHVDIGKLAVKFKDEGGDLTEFLKREIGPVVGQ
YAAQSEEDAHNDTKDVVLYGFGRIGRLLARILIEKAGGGNNLRLRAIVVRQGGAENDLEK
RASLLRRDSVHGPFDGTITVDEKESALIANGNYIKVIYSDGPDKVDYTEYGINNAIVIDN
TGKWRDEAGLGLHLKSKGVSRVILTAPGKGDIKNIVYGINNDWITDDDKILSAASCTTNA
ITPVLKAIEDEYGIEDGHVETVHSYTNDQNLIDNYHKGSRRGRSAALNMVITETGAAKAV
AKALPVLKGKLTGNAIRVPTPNVSMAILNLNLKKDVDVEGVNDYLRDMALHSELQKQIDF
VNSPEVVSTDFVGSRHAGIVDAQATIASGKRLILYVWYDNEFGYSAQVVRVVNQMAGVNY
PIFPKRARD