Protein Info for GFF1978 in Xanthobacter sp. DMC5

Annotation: Nitrite reductase [NAD(P)H]

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

• PF07992: Pyr_redox_2
  • amino acids 5 to 294 (290 residues), 204.7 bits, E=4.5e-64
• PF00070: Pyr_redox
  • amino acids 147 to 227 (81 residues), 62.2 bits, E=1.1e-20
• PF18267: Rubredoxin_C
  • amino acids 316 to 383 (68 residues), 60.9 bits, E=1.9e-20

Best Hits

KEGG orthology group: K00362, nitrite reductase (NAD(P)H) large subunit [EC: 1.7.1.4] (inferred from 85% identity to xau:Xaut_2500)

Predicted SEED Role

"Nitrite reductase [NAD(P)H] large subunit (EC 1.7.1.4)" in subsystem Nitrate and nitrite ammonification (EC 1.7.1.4)

MetaCyc Pathways

• alkylnitronates degradation (2/2 steps found)
• nitrate reduction V (assimilatory) (1/2 steps found)

KEGG Metabolic Maps

• Nitrogen metabolism

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.7.1.4

Protein Sequence (404 amino acids)

>GFF1978 Nitrite reductase [NAD(P)H] (Xanthobacter sp. DMC5)
VSEPLLVIGNGMAAAKLCEELTRRALGRHAVAVIGAEPHLAYNRVLLSEVLAGHMTAAEA
EMKPATWWRERGVTLQYGTPAAAIDRAAREVILADGRRLPFGKLVLATGSHPIRLPLPGM
DLPGVHTFRDLDDVEALLAAAAVPGTRAVVIGGGLLGIEAAAGLAGAGVETRLVHLQDRL
MERQLDAAAGAFLKRAVEAKGIEVLLGAASEAIEGDARVTGLRLKDGRVIPADILVVACG
VTPNADLARAAGLDVKRGIVVDDTLAASDPDIFAIGECAEHRGMTYGLVAPAYEQAGVLA
RRLAGEDARYEGSVVSTNLKVSGVPVFSAGDVTGGAGTEDIVLTDRGLGVYRRLIVKDGR
LAGAVLFGDTADGLFYLDLITSRTPIAAMRTELAFGRDAVAAAA