Protein Info for EX31_RS16660 in Rahnella sp. WP5

Annotation: TetR/AcrR 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 50 100 150 195 PF00440: TetR_N" amino acids 15 to 59 (45 residues), 47.7 bits, see alignment 5.5e-17

Best Hits

KEGG orthology group: None (inferred from 99% identity to rah:Rahaq_2357)

Predicted SEED Role

"COG1309: Transcriptional regulator"

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 (195 amino acids)

>EX31_RS16660 TetR/AcrR family transcriptional regulator (Rahnella sp. WP5)
MSTTDSSPESARDRLLGAARVLFYNNGIAATGIDAIIKRAGVAKKSLYNNFESKAELVAT
YIEIRHDEWLELYARRVEKAKTPKEKVLAVFQAYDDHAEFAYEHGFRGCGLLNAAAELPA
GAPGRQAVRGHKEHVEAIVTTHLLELFPTDEAKARLMARHFSFLLEGAISRAGLEGNGQC
VRQAMDMAASMMEVP