Protein Info for Psest_1179 in Pseudomonas stutzeri RCH2

Annotation: 2-hydroxy-3-oxopropionate reductase

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 50 100 150 200 250 296 PF07991: IlvN" amino acids 3 to 70 (68 residues), 27.1 bits, see alignment E=5.6e-10 TIGR01505: 2-hydroxy-3-oxopropionate reductase" amino acids 3 to 291 (289 residues), 391.7 bits, see alignment E=9.8e-122 PF03807: F420_oxidored" amino acids 3 to 94 (92 residues), 35.6 bits, see alignment E=2.3e-12 PF03446: NAD_binding_2" amino acids 3 to 162 (160 residues), 182.3 bits, see alignment E=1.4e-57 PF14833: NAD_binding_11" amino acids 165 to 283 (119 residues), 134 bits, see alignment E=6.7e-43

Best Hits

Swiss-Prot: 65% identical to GLXR_ECOLI: 2-hydroxy-3-oxopropionate reductase (glxR) from Escherichia coli (strain K12)

KEGG orthology group: K00042, 2-hydroxy-3-oxopropionate reductase [EC: 1.1.1.60] (inferred from 91% identity to pae:PA1500)

MetaCyc: 65% identical to tartronate semialdehyde reductase 2 (Escherichia coli K-12 substr. MG1655)
1.1.1.60,4.1.1.M27,4.1.1.73 [EC: 1.1.1.60, 4.1.1.73, 4.1.1.M27]

Predicted SEED Role

"2-hydroxy-3-oxopropionate reductase (EC 1.1.1.60)" in subsystem Allantoin Utilization or D-galactarate, D-glucarate and D-glycerate catabolism or Photorespiration (oxidative C2 cycle) (EC 1.1.1.60)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 1.1.1.60

Use Curated BLAST to search for 1.1.1.60 or 4.1.1.73 or 4.1.1.M27

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 L0GG68 at UniProt or InterPro

Protein Sequence (296 amino acids)

>Psest_1179 2-hydroxy-3-oxopropionate reductase (Pseudomonas stutzeri RCH2)
MAKIGFIGTGIMGLPMAQNLQKAGHDIFLSTHHDAAPAALIEAGAVALANPKEVAQEAEF
IIVMVPDTPHVEDVLFRENGIAEGVGPNKLVIDMSSISPSATKTFAEKINATGAQYLDAP
VSGGEVGAKAATLSIMVGGSEESFARALPLFQAMGKNITLVGGNGDGQTAKVANQIIVAL
NIQAVAEALLFAARNGADPAKVREALMGGFAGSKILEVHGERMIKGTFDPGFRISLHQKD
LNLALAGARELGLNLPNTANAQQVFSTCAAIGGSGWDHSALIKGLEHMANFSIRKE