Protein Info for HER17_RS21045 in Pectobacterium carotovorum WPP14

Annotation: LuxR 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 50 100 150 200 242 PF03472: Autoind_bind" amino acids 17 to 157 (141 residues), 99.9 bits, see alignment E=9.6e-33 PF00196: GerE" amino acids 177 to 231 (55 residues), 50.6 bits, see alignment E=1.2e-17

Best Hits

Swiss-Prot: 62% identical to EXPR_PECPM: Transcriptional activator protein ExpR (expR) from Pectobacterium parmentieri

KEGG orthology group: None (inferred from 96% identity to pct:PC1_4147)

Predicted SEED Role

"Quorum-sensing transcriptional activator YspR"

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 (242 amino acids)

>HER17_RS21045 LuxR family transcriptional regulator (Pectobacterium carotovorum WPP14)
MSPLFSSSEIISRVIKGHFNENLDHYDGIKFSFMVLNKKNPSEMIIISSYPDEWVNLYKE
NKYQHIDPVVLASFNKISPFSWEKSLVINTRLQLAKIFDLSKKYNIINGYTFVLHDHGDN
LAMLSIIVDSSYPDDVDTFIEEKKDTFQMLLIDAYEKIISLCREMIESKKQLSNKEIFSQ
RENEILYWASMGKTYLEVAIILGIKTSTVKFHIGNVVKKLGVLNAKHAIRLGVELQLIKP
VQ