Protein Info for TX73_012155 in Rhodopseudomonas palustris CGA009

Annotation: Lrp/AsnC family 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 50 100 162 PF13412: HTH_24" amino acids 5 to 52 (48 residues), 61.7 bits, see alignment E=7.9e-21 PF13404: HTH_AsnC-type" amino acids 5 to 46 (42 residues), 61.1 bits, see alignment E=1.4e-20 PF01037: AsnC_trans_reg" amino acids 77 to 143 (67 residues), 71.9 bits, see alignment E=6.8e-24

Best Hits

Swiss-Prot: 51% identical to DECR_ECOLI: DNA-binding transcriptional activator DecR (decR) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 99% identity to rpt:Rpal_2595)

Predicted SEED Role

"Transcriptional regulator, AsnC family"

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 (162 amino acids)

>TX73_012155 Lrp/AsnC family transcriptional regulator (Rhodopseudomonas palustris CGA009)
MSRPLDHLDIKILRLLQENATHSVADIASKVGLSSTPCWKRIQRLQMDGVITGRVALVDQ
EKIGLGLSVFVFIEAGEQTKEWQASFATTLRGMPEVVEVYRLAGDYDYVLRVVVADMKSF
DRFYRRLIKTTELKNVTSRFAMEKIKAITALPVVPPPPQATP