Protein Info for GFF1964 in Xanthobacter sp. DMC5

Annotation: HTH-type transcriptional repressor CytR

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 50 100 150 200 250 300 367 PF00532: Peripla_BP_1" amino acids 77 to 340 (264 residues), 110.3 bits, see alignment E=2e-35 PF13407: Peripla_BP_4" amino acids 77 to 286 (210 residues), 61 bits, see alignment E=2e-20 PF13377: Peripla_BP_3" amino acids 183 to 343 (161 residues), 133 bits, see alignment E=1.7e-42

Best Hits

KEGG orthology group: K02529, LacI family transcriptional regulator (inferred from 57% identity to xau:Xaut_4738)

Predicted SEED Role

No annotation

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

Find the best match in UniProt

Protein Sequence (367 amino acids)

>GFF1964 HTH-type transcriptional repressor CytR (Xanthobacter sp. DMC5)
MPRKDLKPPAAARSATLQSVADAVGVHRSTVARALDPEQSRRISADVVEKVQAEARRQGY
RPDAVASSLRTGRSRLIGVVVPDLANPVFAPILGGIGATLAARGYSMMVADSGEDEAGQA
DIVEKLIARRVDGLVLATAKRDDATVSLCLKAGVPTVLVNRGEDGLRASTVVSDDTGGIA
VAVAHLAGLGHRRIGHLAGPERLSTGVLRRRGFADAMAAAGLPADAVTTATAYNREAGRV
AAAELLDRWPDITAIAASNDLIALGAYQEAQQRGLRIPQDLSIVGHNDMPLVDMVAPPLT
TVRIGHEAMGARAASILLDQIAQPETPPTLALVPARLIARASTAAPRGGAAEAGAKALRK
PRSTRPA