Protein Info for Dsui_1930 in Dechlorosoma suillum PS

Annotation: transcriptional regulator

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 50 100 150 200 250 300 342 PF22451: NirdL-like_HTH" amino acids 10 to 51 (42 residues), 46.7 bits, see alignment 1.9e-16 amino acids 180 to 219 (40 residues), 38.2 bits, see alignment 8.6e-14 PF17805: AsnC_trans_reg2" amino acids 66 to 140 (75 residues), 53.3 bits, see alignment E=2.5e-18 amino acids 231 to 318 (88 residues), 91.1 bits, see alignment E=4e-30

Best Hits

KEGG orthology group: None (inferred from 55% identity to dar:Daro_3269)

Predicted SEED Role

"Heme d1 biosynthesis protein NirD / Heme d1 biosynthesis protein NirL" in subsystem Dissimilatory nitrite reductase or Heme biosynthesis orphans

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 G8QHV0 at UniProt or InterPro

Protein Sequence (342 amino acids)

>Dsui_1930 transcriptional regulator (Dechlorosoma suillum PS)
MPMNAARFPLLNDYQRDFPLVSRPFAAIGAAQGLSEAEVLEQYRHWQQQGMVNRIGAVFA
PRRVGASTLAALQAPPERLEWVAGRVSAHPEVNHNYAREHAYNLWFVATAPDALRLHAVL
AAIEAETGCPVISLPLVEEFHIDLGFDLAGGGARRQPVAAVPSLEQPIELTREEQGLMPV
LQEGLPLEPQPFRALAYRAGLEEGRLLELLGQWLERGILKRFGVVVRHHELGYTANAMCV
WAVPEGEVSALGESLAAEPGVTLCYRRRPMAPHWPYNLFCMIHGKAREEVVELRRGLGER
LGLDAFPNELLFSTRRYKQTGARYAPQAPRADADTHRQAAHG