Protein Info for Psyr_3701 in Pseudomonas syringae pv. syringae B728a

Annotation: thioredoxin, putative

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 50 100 155 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details PF00578: AhpC-TSA" amino acids 26 to 133 (108 residues), 80.3 bits, see alignment E=2.4e-26 PF08534: Redoxin" amino acids 27 to 139 (113 residues), 56.5 bits, see alignment E=5.8e-19 PF00085: Thioredoxin" amino acids 41 to 85 (45 residues), 39 bits, see alignment E=1.4e-13 PF13905: Thioredoxin_8" amino acids 43 to 130 (88 residues), 29.3 bits, see alignment E=1.8e-10

Best Hits

KEGG orthology group: None (inferred from 98% identity to pst:PSPTO_1688)

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 Q4ZQ39 at UniProt or InterPro

Protein Sequence (155 amino acids)

>Psyr_3701 thioredoxin, putative (Pseudomonas syringae pv. syringae B728a)
MARRLTAAVILFGSLLLSGCGVDLGNDQNGQKVASERIKGHWLVVNYWAEWCGPCRTEVP
EFNALSEQLKDQKVTVLGVNFDNLQGDELKNAANALGIKFTVLAQDPAEQYSLPPSEALP
VTYIIDDKGKMREQLLGEQSAATVIQKLKTLRGEG