Protein Info for LRK55_RS12785 in Rhodanobacter denitrificans MT42

Annotation: alpha-glucosidase family protein

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 50 100 150 200 250 300 350 400 450 500 540 PF00128: Alpha-amylase" amino acids 29 to 377 (349 residues), 315.9 bits, see alignment E=4.6e-98 PF16657: Malt_amylase_C" amino acids 464 to 507 (44 residues), 30.1 bits, see alignment 4.2e-11

Best Hits

KEGG orthology group: K01187, alpha-glucosidase [EC: 3.2.1.20] (inferred from 74% identity to psu:Psesu_1109)

Predicted SEED Role

"Maltodextrin glucosidase (EC 3.2.1.20)" in subsystem Maltose and Maltodextrin Utilization (EC 3.2.1.20)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 3.2.1.20

Use Curated BLAST to search for 3.2.1.20

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 (540 amino acids)

>LRK55_RS12785 alpha-glucosidase family protein (Rhodanobacter denitrificans MT42)
MSDAPWWRGAVTYQIYPRSFLDTDGDGVGDLPGIIERLDYVTGLGVDAIWIAPFFKSPMA
DFGYDIADYRDVDPLFGTLADFDALLAKAHALGLKVMIDQVLSHTSAEHAWFRESRQSRD
NPRADWYVWAEAKDDGSAPNNWLSLFGGSAWQWEPRRGQYYLHNFLTSQPDLNFHHPDVR
AAILDSVRFWLDKGVDGFRLDAINFCFHDAQLRDNPPKPKEKRTGRGFSPDNPYAFQYHY
YNNTRPENLAFLGELRALMDCYPGAATLGEISSEDSLATMAEYTRPGRLHMGYSFELLTD
DFSAAHIRGTVQALEAQMTDGWPCWAISNHDVERVLTRWGGGQPSRQLANLLTAMLCSLR
GSVCVYQGEELGLTEAELPYEALQDPYGIAFWPQFKGRDGCRTPMPWHDADAQAGFSRGT
PWLPVPPEHRALAVNRQEADAHSVLHGFRTFMHWRKSQPALRWGDIAFIDTAEPVLAFTR
RLDGQAVLVVFNLDGSAVDVDLPAASGELQPLDGHGLASGCLDGGRLRLPGHGAWFARVA