Protein Info for SO2141 in Shewanella oneidensis MR-1

Annotation: transposase, putative (NCBI ptt file)

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 50 100 150 200 250 300 343 transmembrane" amino acids 83 to 97 (15 residues), see Phobius details PF13384: HTH_23" amino acids 28 to 73 (46 residues), 28.1 bits, see alignment 2.2e-10 PF13358: DDE_3" amino acids 177 to 319 (143 residues), 93.5 bits, see alignment E=1.7e-30

Best Hits

Swiss-Prot: 63% identical to YIS5_SHISO: Insertion element IS630 uncharacterized 39 kDa protein from Shigella sonnei

KEGG orthology group: None (inferred from 100% identity to son:SO_3039)

Predicted SEED Role

"Mobile element protein"

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 Q8EF51 at UniProt or InterPro

Protein Sequence (343 amino acids)

>SO2141 transposase, putative (NCBI ptt file) (Shewanella oneidensis MR-1)
MAILPPLCRAERKQLQKLLHKTKDKHFARRLIAMLMLHQGQSITDVHHATGAARSSIGRW
LAWYTESGVDGLKSLTLGRPAILPIDPILLCLSLLIQLCPQDFGYQRSRWSSELLAMVIN
AQLKLSIAASTVHRLLPKAGIVWRRSAPTLRIKDPHQDEKMAEINQALEQCCVEHPVFYE
DEVDIDLNPKIGADWMPKGQQKRVVTPGNNRKHYIAGALHASTGKVLYVSSDSKASELFI
AMLEKLKRHYRKAKTITLILDNYIIHKSRKTVAWLKHNPKFRLLFQPVYSPWVNKIERLW
LALHETVTRNHACRNMRELLGMVWHFMGTVSPFPGSGHGTAKM