Protein Info for PFR28_02414 in Pseudomonas sp. RS175

Annotation: RNA polymerase-binding transcription factor DksA

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 50 100 134 PF21157: DksA_CC" amino acids 19 to 88 (70 residues), 33.9 bits, see alignment E=3e-12 PF01258: zf-dskA_traR" amino acids 92 to 126 (35 residues), 47 bits, see alignment E=2e-16

Best Hits

KEGG orthology group: K06204, DnaK suppressor protein (inferred from 99% identity to pba:PSEBR_a3345)

Predicted SEED Role

"C4-type zinc finger protein, DksA/TraR 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 (134 amino acids)

>PFR28_02414 RNA polymerase-binding transcription factor DksA (Pseudomonas sp. RS175)
MTKEKLLAMPADDYMNAEQLAFFTKLLQNMKVETHERIEQNRIAIESLDSPADPADAASV
EEERTWLVNAIDRDQRMLPQLEQALDRINDDSFGWCDDSGEPIGLKRLLISPTTKYCIEA
QERHEQIDKHQRQA