Protein Info for ABZR87_RS01530 in Ralstonia sp. UNC404CL21Col

Annotation: dihydrodipicolinate synthase family protein

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

• PF00701: DHDPS
  • amino acids 10 to 293 (284 residues), 109.4 bits, E=7.1e-36

Best Hits

Swiss-Prot: 82% identical to KDADA_AZOBR: L-2-keto-3-deoxyarabonate dehydratase (araD) from Azospirillum brasilense

KEGG orthology group: K13876, 2-keto-3-deoxy-L-arabinonate dehydratase [EC: 4.2.1.43] (inferred from 98% identity to rpi:Rpic_3006)

Predicted SEED Role

"L-2-keto-3-deoxyarabonate dehydratase (EC 4.2.1.43)" in subsystem L-Arabinose utilization (EC 4.2.1.43)

MetaCyc Pathways

• L-arabinose degradation III (5/6 steps found)
• L-lyxonate degradation (2/3 steps found)
• superpathway of pentose and pentitol degradation (17/42 steps found)

KEGG Metabolic Maps

• Ascorbate and aldarate metabolism

Isozymes

No predicted isozymes

Use Curated BLAST to search for 4.2.1.43

Protein Sequence (309 amino acids)

>ABZR87_RS01530 dihydrodipicolinate synthase family protein (Ralstonia sp. UNC404CL21Col)
MTRNSKPRYRGIFPVVPTTFTETGELDLASQKRAIDFMIDAGSDGLCILANFSEQFALSD
DEREVLTRTALEHVAGRVPVIVTTSHYSTQVCAQRSRRAQDMGAAMLMVMPPYHGATFRV
PETQIYEFFARVSDAVGIPIMIQDAPASGTVLSAAFLARVAREIEQVAYFKIETPGAAAK
LRELIRLGGEAIEGPWDGEEAITLLADLDAGATGSMTGGAYPDGIRPIIEAHAQGQHDLA
FDLYQRWLPLINHENRQAGILAAKALMKEGGVIACEASRHPLPAMHPDTRRGLIDIARRL
DPLVLRWGR