Protein Info for GFF1459 in Xanthobacter sp. DMC5

Annotation: Maltooligosyl trehalose synthase

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 841 TIGR02401: malto-oligosyltrehalose synthase" amino acids 6 to 837 (832 residues), 864 bits, see alignment E=6.3e-264 PF00128: Alpha-amylase" amino acids 27 to 96 (70 residues), 45.5 bits, see alignment E=3.4e-16

Best Hits

Predicted SEED Role

"Malto-oligosyltrehalose synthase (EC 5.4.99.15)" in subsystem Maltose and Maltodextrin Utilization or Trehalose Biosynthesis (EC 5.4.99.15)

MetaCyc Pathways

Isozymes

No predicted isozymes

Use Curated BLAST to search for 5.4.99.15

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

Find the best match in UniProt

Protein Sequence (841 amino acids)

>GFF1459 Maltooligosyl trehalose synthase (Xanthobacter sp. DMC5)
MTSALPRATYRLQFHKGFTFDDGAAVVPYLADLGISHLYASPILKARAGSTHCYDVVDPA
HVNPELGGEEGLRRLVAALRGHGMGLVVDIVPNHMGVGGDENPYWLDVLRRGPDSPFAPL
FDIDFKAGGGRLLAPFLGAPYHEVLSGGDLKLVRDPEAGWAVRYFHHLFPLRPEDAEALE
ADPASASGLAEEEAARHLHTLLERQHYRLAYWRTAPDAINWRRFFDVTELAALRADAPGV
FERTHATVLDLYAEGLIDGLRVDHVDGLADPGAYCRRLRAELSAREALRPGPLRGRAWLV
VEKILAAGESLDPGWEVDGTTGYDFMEEVSRLLHDAAGFERLTAHWAARTGRPAAFSAEE
EPARREIIARSFTAPLESAVDALAALAAADLADRDRPRPALRRCLIEILVHFPRYRTYSA
GTGETGADALHEAIAAARGGVFPGDAWHLDRIGAWLGPLAADAPHQDLRRAAITRFEQLS
SPVAAKSVEDTAFYRYGPLLSRNEVGSNPATGGGSVADWHRTAVVRAERWPFAMLASATH
DHKRGEDVRARLSILSECADLWIALLDRWLAALKGQAPTVDAADRIMLLETLVGAWPDDA
SGMETFLARLEGWQMKALREAKRATSWDRPDEAFEAEAQGLARFILAAPEGADMRREISR
FVDLIRPAAEAKGLVASLLKLTAPGIPDFYQGTEFLDLSLVDPDNRRPVDFARRRAGLDA
APEDADARKQHFIHTLLRLRADESELFRGEYVPLDAGGAVPMAGFLRTGGGKALLVACPV
RTFEQVTPVGGLQPTAWQGIKLPAGFRWRFAVPGLSEPVPSAADLAANTDWPFALLVGEG
G