Protein Info for LRK55_RS14025 in Rhodanobacter denitrificans MT42

Annotation: NosR/NirI 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

1 50 100 150 200 250 300 350 400 450 500 550 600 650 700 730 signal peptide" amino acids 1 to 29 (29 residues), see Phobius details transmembrane" amino acids 423 to 444 (22 residues), see Phobius details amino acids 456 to 482 (27 residues), see Phobius details amino acids 495 to 515 (21 residues), see Phobius details amino acids 518 to 533 (16 residues), see Phobius details amino acids 556 to 577 (22 residues), see Phobius details amino acids 595 to 614 (20 residues), see Phobius details amino acids 622 to 636 (15 residues), see Phobius details PF04205: FMN_bind" amino acids 84 to 163 (80 residues), 29 bits, see alignment E=1.4e-10 PF12801: Fer4_5" amino acids 497 to 542 (46 residues), 51.8 bits, see alignment 6.4e-18 amino acids 599 to 643 (45 residues), 26.6 bits, see alignment 4.6e-10

Best Hits

KEGG orthology group: None (inferred from 51% identity to pmk:MDS_0138)

Predicted SEED Role

"Nitrous oxide reductase maturation protein NosR" in subsystem Denitrification

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Search 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

Find the best match in UniProt

Protein Sequence (730 amino acids)

>LRK55_RS14025 NosR/NirI family protein (Rhodanobacter denitrificans MT42)
MRGARSRSFMARLLLALLLLLPASAALAGIDARFPQLHQVFPEADRFGDVEGTPPAAAVY
HGGKVIGYVFETVMVAPVPAYSGAPINVLVSIGTDGTIRDARVLEQHEPILLVGIPVQKL
YDFVARYVGHRVDDQIVVGGGASGSVRIDAISSATVTSMVANETIMNSALKVAASRKLIA
GAADTGVAAAQVRADYFVPADWQALTGNGAIGHLQLARQAVTDAFQGQPESGLVDDPTAP
APGHGADSFIDLYFADVTPPTVGRNLLGPTAHADLMKQLKPGDSAIAVMANGIYSFKGVG
YVRGGIFDRVHLLQDGKLVLFKDADLVQLNDTPLRGKPAFAEQAIFIVRHGGSGFDATRP
WTLQLMVNRQVGPLQSIYHTFTRDYRMPAVYTTRPDADEAPANALPADAPLWQKVWYGRR
VDIALLLAGLTVLTLILMFQDWIVTRPHLLERLRVGFLIYTLVFIGWYGLAQLSVVNILT
FIQAVLHDFRWSTFLMDPLVFILWVFVAATLLLLGRGIYCGWLCPFGALQVLVNKLARRL
HVPQFEVPQYVHERLWAIKYIILLVLFGMSLQSLNLAEHYAEVEPFKTAITLHFARSWSY
VLYALALVAVSAFNNKFYCRYVCPLGAGLAVSGRFHLFEWLRRRKECGRPCQICANECEV
KAINAIGQINFNECHYCLDCQVTYANDQKCPPLVERRKKRERAARPLPTPVLTIIPAATP
ETREPAKVAD