Protein Info for Psyr_3468 in Pseudomonas syringae pv. syringae B728a

Annotation: Glycosyl transferase, family 2

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 968 TIGR04440: glycosyltransferase domain" amino acids 16 to 214 (199 residues), 83.2 bits, see alignment E=1.1e-27 PF13641: Glyco_tranf_2_3" amino acids 717 to 926 (210 residues), 32.9 bits, see alignment E=9.3e-12 PF00535: Glycos_transf_2" amino acids 718 to 833 (116 residues), 50.5 bits, see alignment E=3.6e-17

Best Hits

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_3468)

Predicted SEED Role

"O-antigen biosynthesis 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 Q4ZQS2 at UniProt or InterPro

Protein Sequence (968 amino acids)

>Psyr_3468 Glycosyl transferase, family 2 (Pseudomonas syringae pv. syringae B728a)
MQSHSVNEHTALNQRLTLLLMAKDQPDFLRRALKYYSQFPCTLIVVDASAQPDAEIAGTA
GLHYLRGDALASASLGVRVAEGLKQVTTPFVVQAPVDSFLLPDALSAALSFLEANPTYGA
CQGYSLSYQAQVGQVDYFRRDRKTCEDYAADDAGERVLSFMSESLSLLSAVTRTELAQQW
FTSVTDDTEPHWQEIGHMNYLVAAARLRILPIAYALHFTSGKQAELRHGAAIAAAVRHTD
PKARAARDAFAKKLVALLGEGSGFDSAQGEQKIQAGLAAMGECLKTQGFQGGEKIISAVW
NVGLEQSDALFEPRQFVEMPFYNQALFDELARIEFLIHLMPAGRLQLEGLEAALLKQAEL
LREQSNPDAEARISRLWYAYETYAFNLGVVKSLIAELISGKGKDSEKQIEQVSAWSQRLQ
AASAFDNGRLLDGMASGQLLNWLDSRDPAPEALKQISDKLASKPAGSQIGILVLDLEADV
FKLQATFDSLINSHYKAFRVAVFTTGELPAVTTLHSTLHFVKVTESNYVDKINQFVKQSP
SDWLMLAHAGEEFTRSGLLLASAELIDAAQCRAVAVDEVQRQANGTLAPLFRPGFNLDLL
QSLPALMARHWLVRRELLVEAGGYSREFPEALEFDLLLRLIEQGGMSGLAHLSEPLLICE
APELKDNPDEQKALKRHLGKRGYQAEVSSAQPGTYKIDYRHAHRPVVSILLHSQDNLPQL
QRCLQSILQRTRYQRYEVLIGDNASTSAELSTWLDRQEQVSGRVRVFRAEQRMSPAALRN
LISQEAGGEYLILLDAESQIVNVGWIESLLNQAQRPEVGVVGAKLVDGEGAVTQAGLVLG
LNGGVGSGFVGEPKTATGYMQRLVVEQNYSAVSSACLMIAKELYNAVGGLDEEAFAEALG
DVDLCLKAAQAGYLTVWTPHVQVVHSGVLHAPQQAREALMDKWSSQFAQDEAYNVNLDLH
GKGFTLAV