Protein Info for Dsui_2544 in Dechlorosoma suillum PS

Annotation: disulfide bond chaperone

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 50 100 150 200 250 285 PF01430: HSP33" amino acids 3 to 269 (267 residues), 237.7 bits, see alignment E=8.9e-75

Best Hits

Swiss-Prot: 41% identical to HSLO_SHEWM: 33 kDa chaperonin (hslO) from Shewanella woodyi (strain ATCC 51908 / MS32)

KEGG orthology group: K04083, molecular chaperone Hsp33 (inferred from 57% identity to app:CAP2UW1_0252)

Predicted SEED Role

No annotation

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 G8QN55 at UniProt or InterPro

Protein Sequence (285 amino acids)

>Dsui_2544 disulfide bond chaperone (Dechlorosoma suillum PS)
MQDSVQRLLFEDLDIRGAIVRLGPSWQAMQASRGYPEAVARLLGEMTAVTTIIAAQLKQP
GRLTFQLRGDGPLSLLVIDCNENLEFRGMARADGLAAGDLPLERLWGHGQLMLTLDLPQA
KDPYQSFVPLEGNTIAEVFEHYLQQSEQQPSRLYLAASEQGVTGLFLQTLPGAHDKDADG
WNRLQQLAATLRPEELLGLETEVLLSRVFAEETLRLYPPRSVTYSCPEDWEKVRSMLRAV
GREEAESILQEHGEILIRDDICNREYRFDAAAVAELFSANPPTLH