Protein Info for SMc00882 in Sinorhizobium meliloti 1021
Annotation: 2-dehydro-3-deoxy-6-phosphogalactonate aldolase
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
Best Hits
Swiss-Prot: 100% identical to DGOA_RHIME: Probable 2-dehydro-3-deoxy-6-phosphogalactonate aldolase (dgoA) from Rhizobium meliloti (strain 1021)
KEGG orthology group: K01631, 2-dehydro-3-deoxyphosphogalactonate aldolase [EC: 4.1.2.21] (inferred from 100% identity to sme:SMc00882)MetaCyc: 50% identical to 2-dehydro-3-deoxy-6-phosphogalactonate aldolase (Escherichia coli K-12 substr. MG1655)
2-dehydro-3-deoxy-6-phosphogalactonate aldolase. [EC: 4.1.2.21, 4.1.2.55]
Predicted SEED Role
"2-dehydro-3-deoxyphosphogalactonate aldolase (EC 4.1.2.21)" in subsystem D-galactonate catabolism (EC 4.1.2.21)
MetaCyc Pathways
- superpathway of glycolysis and the Entner-Doudoroff pathway (14/17 steps found)
- Entner-Doudoroff pathway I (8/9 steps found)
- 4-deoxy-L-threo-hex-4-enopyranuronate degradation (5/5 steps found)
- D-fructuronate degradation (4/4 steps found)
- superpathway of β-D-glucuronosides degradation (6/7 steps found)
- D-galactonate degradation (3/3 steps found)
- superpathway of hexuronide and hexuronate degradation (8/10 steps found)
- Entner-Doudoroff shunt (2/2 steps found)
- Entner-Doudoroff pathway III (semi-phosphorylative) (7/9 steps found)
- D-galacturonate degradation I (4/5 steps found)
- 3,6-anhydro-α-L-galactopyranose degradation (4/7 steps found)
- D-glucosaminate degradation (1/3 steps found)
- L-glucose degradation (3/7 steps found)
- superpathway of microbial D-galacturonate and D-glucuronate degradation (19/31 steps found)
KEGG Metabolic Maps
Isozymes
No predicted isozymesUse Curated BLAST to search for 4.1.2.21 or 4.1.2.55
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
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 Q92RN8 at UniProt or InterPro
Protein Sequence (212 amino acids)
>SMc00882 2-dehydro-3-deoxy-6-phosphogalactonate aldolase (Sinorhizobium meliloti 1021) MDRIPLPPMERPLIAILRGLKPEEAEGVVGALIETGFTAIEIPLNSPDPFRSIETAVKMA PAGCLIGAGTVLTTAQVERLADVGGRLMVSPNVEPAVIRLAATKGMVTMPGVFTPTEALA AAAAGASGLKFFPASVLGPSGITAIRAVLPGDLEIAAVGGVSEVNFADYAAIGIRSFGLG SSLYKPGMSAGDVRQRAIATLAAYDAVYGGQQ