Protein Info for CA264_05415 in Pontibacter actiniarum KMM 6156, DSM 19842

Annotation: DsbA family protein

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 50 100 150 200 225 PF01323: DSBA" amino acids 17 to 190 (174 residues), 39.6 bits, see alignment E=5.1e-14 PF13743: Thioredoxin_5" amino acids 121 to 189 (69 residues), 29.1 bits, see alignment E=8.4e-11

Best Hits

KEGG orthology group: K07396, putative protein-disulfide isomerase (inferred from 46% identity to acr:Acry_3102)

Predicted SEED Role

"Thioredoxin" in subsystem Glycine reductase, sarcosine reductase and betaine reductase

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

See A0A1X9YPX6 at UniProt or InterPro

Protein Sequence (225 amino acids)

>CA264_05415 DsbA family protein (Pontibacter actiniarum KMM 6156, DSM 19842)
MEQKKHDLLDIIHLIYVMDPMCSWCYGFAPVIKQLVAEEQGKLQFKLVMGGLRPGTERPL
EQQMKESIKHHWQDVEKITEQPFDYSFFDRDDFVYDTEPGCRAVVTMRYLMPEKEFDMAE
AVQSAFYAKNNDVTKPEVLASIAATFGVEEDAFLEQFVSQEMKEKTQQDFTIARHLQATA
FPSLYLLNGTSIHLISRGYRPYDGMKAHLERVLQQLAPDQNPLEE