Protein Info for PP_1646 in Pseudomonas putida KT2440

Annotation: putative Thioredoxin

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 50 100 154 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details PF08534: Redoxin" amino acids 26 to 137 (112 residues), 54.6 bits, see alignment E=2.2e-18 PF00578: AhpC-TSA" amino acids 27 to 133 (107 residues), 89.1 bits, see alignment E=4.4e-29 PF00085: Thioredoxin" amino acids 41 to 84 (44 residues), 31.6 bits, see alignment E=2.8e-11 PF13905: Thioredoxin_8" amino acids 43 to 131 (89 residues), 30.6 bits, see alignment E=7.2e-11

Best Hits

KEGG orthology group: None (inferred from 98% identity to ppf:Pput_4071)

Predicted SEED Role

"Cytochrome c-type biogenesis protein ResA" in subsystem Biogenesis of c-type cytochromes

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

See Q88MC7 at UniProt or InterPro

Protein Sequence (154 amino acids)

>PP_1646 putative Thioredoxin (Pseudomonas putida KT2440)
MARRLAAVLAITASLLLGGCGADYGVDQHGNTVKAEQIEGHWLVLNYWAEWCGPCRTEIP
ELNAAAKQWAADGVKVVGVNFDGLQGQDLKQAAETLGIGFTVLAQDPAERYDLPRSEALP
VTYIIDDKGKVREQLMGEQTLEGLQAKIKALKGA