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aglG

Gene
aglG
Protein
Alpha-glucoside transport system permease protein AglG
Organism
Rhizobium meliloti (strain 1021)
Length
380 amino acids
Function
Part of the binding-protein-dependent transport system for alpha-glucosides such as sucrose, maltose and trehalose. Probably responsible for the translocation of the substrate across the membrane.
Similarity
Belongs to the binding-protein-dependent transport system permease family. MalFG subfamily.
Mass
41.127 kDa
Sequence
MNPSRRSPLTWAVHLSVLLLVLLWTLPTAGLLISSLRDKDQLAVSGWWTALSSSSRNAVVRAPSAEDQVERDGKFVISGNLLEGRGEVSAFGFSSREPTKFKPGETAELNDGERLTVQSDGSFEIVSDQRMEGSRGQRIFFTATTPPRFTLDNYAEVLSAAGIGRSFLNSLTVAVPSTVIPILIAAFAAYALAWMPFPGRAVLLAVVVGLLVVPLQMSLIPLLQLYNGVGAFFGVSAKTYMGIWLAHTGFGLPLAIYLLRNYMAGLPREIMESARVDGASDFDIFVKIILPLSFPALASFAIFQFLWTWNDLLVAIVFLGAGDDKLVLTGRLVNLLGSRGGNWEILTASAFITIVVPLIVFFALQRYLVRGLLAGSVKGG

Gene
aglG
Protein
Glucosyl-dolichyl phosphate glucuronosyltransferase
Organism
Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2)
Length
313 amino acids
Function
Involved in the protein N-glycosylation pathway responsible for the assembly and attachment of an N-linked pentasaccharide that decorates the S-layer glycoprotein and flagellins (PubMed:18631242, PubMed:21091511, PubMed:22730124). Catalyzes the transfer of a glucuronate residue (GlcA) to a glucose residue already bound to a dolichol phosphate (DolP), a compound that serves as a glycan lipid carrier in Archaea. In vitro, is able to add GlcA to DolP-Glc in which the omega-position isoprene is not saturated. However, the likely physiological lipid substrate is alpha,omega-saturated (PubMed:28809486).
Similarity
Belongs to the glycosyltransferase 2 family.
Mass
35.802 kDa
Sequence
MKVSVVVCTYSMERYESFSETVESVLAQTYEPLELVIVVDGNEEEFDRVQDDFGDIDDVVLHCNDENRGISYSRTKGAELGTGDVVAMIDDDATAEPDWIETLVDTYENNPDAVAVGGTVVPDWVARKPEFFPEEFYWLVGCDERGFGEHMEEVRNTYGSNISFKRDVFLEVGGYDTNTGRKGDKHVQAHEAPVCIRIYEQTGERVIYNKQARVNHKLFEYRTEFDWLVFRSFWQGYSKRVMDLLYPQASDDKNAYLKDLMLVYVVDRLKNLVEDPSLAQVQQLIAIFVFTAAVGFGYVYGLLTPNLVEKTNN