Protein Info for PGA1_c14790 in Phaeobacter inhibens DSM 17395

Annotation: nitrogen regulation protein NtrC

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 50 100 150 200 250 300 350 400 470 PF00072: Response_reg" amino acids 5 to 113 (109 residues), 99.1 bits, see alignment E=5.4e-32 PF13191: AAA_16" amino acids 152 to 264 (113 residues), 33.8 bits, see alignment E=1.5e-11 PF00158: Sigma54_activat" amino acids 153 to 290 (138 residues), 73.3 bits, see alignment E=5.8e-24 PF14532: Sigma54_activ_2" amino acids 154 to 296 (143 residues), 89.4 bits, see alignment E=7.7e-29 PF02954: HTH_8" amino acids 419 to 456 (38 residues), 43.7 bits, see alignment 5.5e-15

Best Hits

Predicted SEED Role

"Nitrogen regulation protein NtrC"

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 I7EZ34 at UniProt or InterPro

Protein Sequence (470 amino acids)

>PGA1_c14790 nitrogen regulation protein NtrC (Phaeobacter inhibens DSM 17395)
MDGTVLVADDDRTIRTVLTQALTRAGCKVHATSSLTTLMRWVGEGKGDVVISDVMMPDGN
GLEMLPKIADDRPGLPVIVISAQNTIMTAIKAAEAEAYDYLPKPFDLPELMKRTAKALTE
RRSGPGALRAATQAGGPAGGAETAGESHEDLPLVGRTEVMQTLYRLIARVMNTDIPLLIT
GESGTGKSLIARSMHDLSDRRTLPFVRAEAADLASLEGPAQLLAEVRGGTLLLDELADLS
EEAQARVVRMMDAPGDHQPRFIATSQQDLTAAMEAGGLRQDLYYRISGTELPVPALRARV
DDISLLCAHFLTRAENEGAPHRRLSEAAREPLRQFPWPGNVRQLENVVRRLALTARSEEI
SLDEVNAALGAQSGGEPMAATGSTLSSEKLSESVARHLQRYFDLHGDMLPPPGLYARLMR
EVETPLIEISLAMTGGNQAKCADLLGINRNTLRKKITDLDIEVTRRRKLM