Protein Info for ABID97_RS12145 in Variovorax sp. OAS795

Annotation: maltose alpha-D-glucosyltransferase

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

1 100 200 300 400 500 600 700 800 900 1000 1110 TIGR02456: trehalose synthase" amino acids 23 to 558 (536 residues), 927.6 bits, see alignment E=2.2e-283 PF00128: Alpha-amylase" amino acids 46 to 399 (354 residues), 253.9 bits, see alignment E=5e-79 PF16657: Malt_amylase_C" amino acids 478 to 555 (78 residues), 95.2 bits, see alignment 3e-31 TIGR02457: putative maltokinase" amino acids 593 to 1104 (512 residues), 458.8 bits, see alignment E=2.6e-141 PF18085: Mak_N_cap" amino acids 620 to 695 (76 residues), 23.5 bits, see alignment 1.4e-08

Best Hits

KEGG orthology group: K05343, maltose alpha-D-glucosyltransferase [EC: 5.4.99.16] (inferred from 77% identity to aaa:Acav_3137)

Predicted SEED Role

"Trehalose synthase (EC 5.4.99.16)" in subsystem Trehalose Biosynthesis (EC 5.4.99.16)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 5.4.99.16

Use Curated BLAST to search for 5.4.99.16

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

Find the best match in UniProt

Protein Sequence (1110 amino acids)

>ABID97_RS12145 maltose alpha-D-glucosyltransferase (Variovorax sp. OAS795)
MNAPVSHIALETVEIDISDDPLWYRDAVIYQLNVKAFFDSNNDGVGDFKGVTAKLDYVKE
LGVNTIWLMPFYPSPLRDDGYDISEYEDVNPQYGTLDDFREMLDAAHARGLRVITELVIN
HTSSDHPWFQAARRAPAGSPERDFYVWSDTDQIYQGTRIIFTDTETSNWAWDPIAKAYYW
HRFFSHQPDLNFDNPAVLEAIFKVMRFWLDMGVDGFRLDAIPYLVERDGTSNENLPETHA
VIKKVRAAIDAQYKNRFLLAEANMWPEDVREYFGDGDECHMAYHFPLMPRMYMAIAQEDR
HPIVEIMQQTPDIPDGCQWAIFLRNHDELTLEMVTSKERDYMYTMYAADMRARINLGIRR
RLAPLMENDLDRVKLMNGMLLSMPGSPIIYYGDEIGMGDNVFVGDRNGVRTPMQWSPDRN
AGFSRADPQRLYLQPIMDPMFGYEALNVEAQARDSSSLLNWTKRMLAVRKTSHAFGRGKR
RFLKPGNRKILAYLSEYGDDIILTVFNLSRAAQPVELDLSAFKGRVPIEMLGRAPFPPIG
ELPYLLTLASYGFYWFRLTSDAEMPSWHQEGVALQEWPTLVLFDGWTSFFRDRVMPWRIG
MSERMRNQFELEVLPRHIEIQRWYASKGTTIERARLADHAVWEAGAQSWMLPLLELDGPP
GGATYFMPLALAWEERDEERMAGVAQAALAKVRQQAQVGLMGDAFYDEAFCRALLQAIRG
GMELETANGRLRFRATAAFAAIDRDIASLPVGRPSGVSSNTVVTVDETLFLKGYRHVREG
LNPELEMGRFLTEVARYPHCVPVLGALEYTGNDGRVMTLAMVQSYVSNQGDGWDHTLGYL
ERFLRDFATTNGALPDASAVHGGFLALMATLGRRTAELHQALAMRTGAAAFDPEPLLAED
IARYVAQARSDATATLSLLRERVGQLPAAAQPDAQALIDMEGALLASVDARRPEAQGSIK
TRYHGDCHLGQVLLRDNDFVIIDFEGEPARSFDERRAKGSPLRDVAGMLRSFNYARWSAL
RRVAQSAEEAAYLALPAAAWERAARQAFMDGYTEAPAAEGGAVRIDAELLSLFELEKALY
ELRYELNNRTDWAQVPLNGVLAILDAERPG