Protein Info for Dsui_0882 in Dechlorosoma suillum PS

Annotation: nitrous oxide 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 765 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details TIGR04246: nitrous-oxide reductase, Sec-dependent" amino acids 48 to 645 (598 residues), 909.6 bits, see alignment E=3.3e-278 PF18764: nos_propeller" amino acids 435 to 506 (72 residues), 111.4 bits, see alignment E=2.3e-36 PF13473: Cupredoxin_1" amino acids 561 to 643 (83 residues), 33.9 bits, see alignment E=4.1e-12 PF00116: COX2" amino acids 583 to 637 (55 residues), 24.9 bits, see alignment 2.4e-09

Best Hits

KEGG orthology group: K00376, nitrous-oxide reductase [EC: 1.7.2.4] (inferred from 86% identity to app:CAP2UW1_3419)

Predicted SEED Role

"Nitrous-oxide reductase (EC 1.7.99.6)" in subsystem Denitrification (EC 1.7.99.6)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 1.7.2.4, 1.7.99.6

Use Curated BLAST to search for 1.7.2.4 or 1.7.99.6

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 G8QIC8 at UniProt or InterPro

Protein Sequence (765 amino acids)

>Dsui_0882 nitrous oxide reductase (Dechlorosoma suillum PS)
MKPQKPIAAFLAAALGIGALWAGSAAGAESLQDVMKRRNLSQQDLLAAAKTYVPTGKRDE
FVAFSSGGQSGQVIVYGIPSMRILKYIGVFTPEPWQGYGYDEESKAVLAQGRIDGRDITW
GDTHHPAMSETQGKYDGQFLFINDKANPRLAVIDLRDFETKQIVANPIFRSEHGGAFVTP
NTEYIIEAAQYAAPLDNKKFVPLEEFNEKYRGGVTYWKFDRKEGRIQTKDSFSVELPPYS
QDLSDAGKGPSDGWSFTNSFCSERYVGGIEKGRPPYEAGCSAKDTDYMHVVNWKKAAELV
AKGMAKKINGHNVLSIETAVKEGILFLIPEPKSPHGVMVSPDGKFITVSGKLDTHVIVYS
WEKIQAAIKAGNFEAKDAYGIPVLGMKETLHKTVQVGLGPLHTQYDSKSCVAYTSLYVDS
QIAKWDYCEGRVLDKIAVHYNVGHLMTMEGDSMDPKGRYLVAMNKLSIDRFTPVGPLHPQ
NHQLIDISNDKMQLLYDMPIPLGEPHYVVAIDAAKLKPGVRYKVGTNSRTDAPSAGAVRA
GEEKTVRKGNKIEVFGTLIRSHITPETIEAEVGDEITIHLTNLERAQDETHGFTVSTYNV
HASVEPGKTVTVKLKADKEGVYPYYCTEFCSALHLEMQGYLLVKPKGWKATKTAGAEKAI
YSEDDYKKQLKKVADTQAVIDQVVGYITSVNYKDFPDVVNMMDDAVDQLNKIKDAKAKHE
DAARKKDWNQATLWAEQVWQYQVKAADLGLRAKTYLEQNGARKGK