Protein Info for Sama_0987 in Shewanella amazonensis SB2B

Annotation: trimethylamine-N-oxide reductase (RefSeq)

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 829 signal peptide" amino acids 1 to 32 (32 residues), see Phobius details TIGR02164: trimethylamine-N-oxide reductase TorA" amino acids 1 to 827 (827 residues), 1552 bits, see alignment E=0 PF18364: Molybdopterin_N" amino acids 42 to 82 (41 residues), 56.2 bits, see alignment 4.1e-19 PF00384: Molybdopterin" amino acids 86 to 558 (473 residues), 215.2 bits, see alignment E=2.2e-67 PF01568: Molydop_binding" amino acids 675 to 803 (129 residues), 80.7 bits, see alignment E=1.2e-26

Best Hits

Swiss-Prot: 82% identical to TORA_SHEON: Trimethylamine-N-oxide reductase (torA) from Shewanella oneidensis (strain MR-1)

KEGG orthology group: K07811, trimethylamine-N-oxide reductase (cytochrome c) 1 [EC: 1.7.2.3] (inferred from 100% identity to saz:Sama_0987)

Predicted SEED Role

"Trimethylamine-N-oxide reductase (EC 1.6.6.9)" in subsystem trimethylamine N-oxide (TMAO) reductase (EC 1.6.6.9)

KEGG Metabolic Maps

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.6.6.9 or 1.7.2.3

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 A1S488 at UniProt or InterPro

Protein Sequence (829 amino acids)

>Sama_0987 trimethylamine-N-oxide reductase (RefSeq) (Shewanella amazonensis SB2B)
MKRRDFLKGLMSASCMAIGSTSLLSPLNALAAPRGRDEWLTTGSHFGAFKIRRKNGVIAE
VKPFELDKYPTDMINGIKGLVYNPSRIRYPMVRLDFYKNGHRSNTAERGDFRFVRVTWDE
ALELFKASLDEIQTKYGPSGLHAGQTGWRATGQLHSSTSHMQRAVSMHGNFVKKVGDYST
GAGQTILPYVLGSTEVYAQGTSWPLILKNTKTLILWSNDPVKNLQVGWNAETHESYAYLA
ELKAKVAKGEIRVISIDPVETKTQAYLGCERLYINPQTDVAMMLAIAHELYQQKLYDAEF
VKGYSLGFEDFLPYLLGKTDNTPKTPEWAEAICGVSAATIRDLAKVMVKDRTQIMMGWCI
QRQQHGEQPYWMAAVLATMIGQIGLPGGGISYGHHYSSIGVPATSAAAPGAFPRNLDEGK
KPLFDSNDFKGASSTIPVARWVDAILEPGKTIDANGSRVTYPDIKMMVFSGNNPWNHHQD
RNRMKQAFQKLEAVVTIDVNWTATARFSDIVLPACTTLERNDIDVYGSYASRGILAMHKM
VEPLFDSLSDFDIFTRFAAILGREQEYTRGMNEMQWIEHLYNECREANKAKYPMPDFQTF
WKEGYVHFGEGEEWTRHADFRADPEINPLGTPSGLIEIFSRKIAAFNYDDCPGHPKWMEK
KERSHGGPGSDKHPLWLQSCHPDKRLHSQMCESEEYRATYTVKGREPVYISPEDAKARGV
KDGDLVRVFNDRGQVLAGAVISKRFPKGVIRIHEGAWYGPVGKDGSKEGGSEIGALCSFG
DPNTLTMDIGTSKLAQACAAYTCLVDFEKFEGKVPEVSSFTGPVEVNLS