Protein Info for PFR28_02201 in Pseudomonas sp. RS175

Annotation: Chaperone SurA

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 50 100 150 200 250 314 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details PF13145: Rotamase_2" amino acids 138 to 270 (133 residues), 62.8 bits, see alignment E=8.5e-21 PF13616: Rotamase_3" amino acids 157 to 258 (102 residues), 62.1 bits, see alignment E=1.1e-20 PF00639: Rotamase" amino acids 167 to 256 (90 residues), 68.3 bits, see alignment E=1.5e-22

Best Hits

KEGG orthology group: None (inferred from 85% identity to pba:PSEBR_a2794)

Predicted SEED Role

"Putative PpiC-type peptidyl-prolyl cis-trans isomerase precursor associated with VreARI signaling system"

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 (314 amino acids)

>PFR28_02201 Chaperone SurA (Pseudomonas sp. RS175)
MRKTIFAVLFAAVALVAVAVVQGLRPGNDPVAAVQDASVMPADGPSLARLGNQQVSPDEL
KALLAALTPQVREQMRGNRAALESWIRARLAEKAVLEQADAQGWRQRPDVERQTRAATEQ
IVFRDYLQSVSQVPAGYPSEEELKQAYDAGKANWTMPALYRVSQIFLAATEPQTFEAVRR
QAIELSRKAQASPAEFAALANRFSQDRATAERGGDSGMQPLRQLLPQVREAVARLKVGAV
SDPVQSAAGYHVIKLTEQQPAREATLDEVRGQLTQALRAQRQEQIAKAYLDGMLDTATLS
IDGAQLSKVLEEVR