Protein Info for H281DRAFT_02001 in Paraburkholderia bryophila 376MFSha3.1

Annotation: protein translocase subunit secB

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 50 100 156 TIGR00809: protein-export chaperone SecB" amino acids 4 to 139 (136 residues), 155.9 bits, see alignment E=3.3e-50 PF02556: SecB" amino acids 4 to 142 (139 residues), 188.1 bits, see alignment E=3.8e-60

Best Hits

Swiss-Prot: 99% identical to SECB_PARPJ: Protein-export protein SecB (secB) from Paraburkholderia phytofirmans (strain DSM 17436 / LMG 22146 / PsJN)

KEGG orthology group: K03071, preprotein translocase subunit SecB (inferred from 97% identity to bgf:BC1003_0271)

Predicted SEED Role

"Protein export cytoplasm chaperone protein (SecB, maintains protein to be exported in unfolded state)"

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 A0A2Z5M8W7 at UniProt or InterPro

Protein Sequence (156 amino acids)

>H281DRAFT_02001 protein translocase subunit secB (Paraburkholderia bryophila 376MFSha3.1)
MSDENNQPFFNIQRIYLKDMSLEQPNSPAIFLEQEMPSVEVEVDVKAERLADTVFEILVT
GTVTAKVSDKVAFLIEAKQAGIFDIRNIPAEQVDPLVGIACPTILFPYLRSNIADAITRA
GFPPIHLAEINFQALYEQRLAQMGGQDGAAQNGVTH