Protein Info for EX31_RS08255 in Rahnella sp. WP5

Annotation: NADP-specific glutamate dehydrogenase

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

• PF02812: ELFV_dehydrog_N
  • amino acids 57 to 184 (128 residues), 171.4 bits, E=7.4e-55
• PF00208: ELFV_dehydrog
  • amino acids 202 to 445 (244 residues), 305.2 bits, E=3.8e-95

Best Hits

Swiss-Prot: 88% identical to DHE4_SALTY: NADP-specific glutamate dehydrogenase (gdhA) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

KEGG orthology group: K00262, glutamate dehydrogenase (NADP+) [EC: 1.4.1.4] (inferred from 100% identity to rah:Rahaq_0547)

MetaCyc: 87% identical to glutamate dehydrogenase (Escherichia coli K-12 substr. MG1655)
Glutamate dehydrogenase (NADP(+)). [EC: 1.4.1.4]

Predicted SEED Role

"NADP-specific glutamate dehydrogenase (EC 1.4.1.4)" in subsystem Arginine and Ornithine Degradation or Glutamate dehydrogenases or Glutamine, Glutamate, Aspartate and Asparagine Biosynthesis or Proline Synthesis (EC 1.4.1.4)

MetaCyc Pathways

• L-glutamate biosynthesis III (1/1 steps found)
• L-glutamate and L-glutamine biosynthesis (5/7 steps found)

KEGG Metabolic Maps

• Arginine and proline metabolism
• Biosynthesis of alkaloids derived from ornithine, lysine and nicotinic acid
• Glutamate metabolism
• Nitrogen metabolism

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.4.1.4

Protein Sequence (447 amino acids)

>EX31_RS08255 NADP-specific glutamate dehydrogenase (Rahnella sp. WP5)
MDQIQSLEQFLSSVQQRDPHQVEFSQAVREVMTTLWPFLEQNPQYRRSALLERLVEPERV
IQFRIAWVDDKNQVQVNRGWRVQFSSAIGPYKGGMRFHPSVNLSILKFLGFEQTFKNALT
TLPMGGGKGGSDFNPKGKSEGEIMRFCQALMLELYRHLGPDTDVPAGDIGVGGREVGYMA
GMMKKLSNNTASVFTGKGLSFGGSLIRPEATGYGLIYFTESMLKRHGLDFEGMRVAVSGS
GNVAQYAIEKAMSLGARVITASDSNGTVVDEAGFTPEKLALLTEIKASRDGRVADYAQKL
GLTYLEGQQPWNVPVDIALPCATQNELDADAARVLIANGVKAVAEGANMPTTIEATDLFT
DAGVLFAPGKAANAGGVATSGLEMAQNAARLSWKAEEVDARLRHIMLDIHQSCVEYGGES
QQTQYVRGANIAGFVKVADAMLAQGVL