Protein Info for DZA65_RS12490 in Dickeya dianthicola ME23

Annotation: two-component system response regulator NarL

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 50 100 150 215 PF00072: Response_reg" amino acids 8 to 119 (112 residues), 103.4 bits, see alignment E=1.2e-33 PF08281: Sigma70_r4_2" amino acids 152 to 197 (46 residues), 31.5 bits, see alignment 1.7e-11 PF00196: GerE" amino acids 154 to 208 (55 residues), 75.3 bits, see alignment E=3.5e-25

Best Hits

Swiss-Prot: 81% identical to NARL_ECO57: Nitrate/nitrite response regulator protein NarL (narL) from Escherichia coli O157:H7

KEGG orthology group: None (inferred from 98% identity to ddd:Dda3937_03786)

MetaCyc: 81% identical to DNA-binding transcriptional dual regulator NarL (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"Nitrate/nitrite response regulator protein" in subsystem Nitrate and nitrite ammonification

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

See A0A3A4DUF3 at UniProt or InterPro

Protein Sequence (215 amino acids)

>DZA65_RS12490 two-component system response regulator NarL (Dickeya dianthicola ME23)
MTNDAATVLLIDDHPMLRNGVKQLLSMAPDLSVVGEASHGEQGVTLAEQLDPDLILLDLN
MPGMNGLETLARLRETPLSGRIVVFTVSNHEEDVISAFKNGADGYLLKDMEPEDLLVALH
QAAAGKMVLSDTLTPVLAASLRETRSSDARDIQQLTPREKDILKLIAQGLPNKVIARKLT
ITESTVKVHVKHLLKKMKLRSRVEAAVWVVQEKIF