Human poly-N-acetyl-lactosamine synthase structure demonstrates a modular assembly of catalytic subsites for GT-A glycosyltransferases
beta-D-galactose; D-galactose; galactose
N-acetyl-beta-D-glucosamine; 2-acetamido-2-deoxy-beta-D-glucose; 2-acetamido-2-deoxy-D-glucose; 2-acetamido-2-deoxy-glucose; N-ACETYL-D-GLUCOSAMINE
Comparison of human poly-N-acetyl-lactosamine synthase structure with GT-A fold glycosyltransferases supports a modular assembly of catalytic subsites.
N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase 2
Beta-1,3-N-acetylglucosaminyltransferase 1,Beta3Gn-T1,3-galactosyltransferase 7,b3Gal-T7,Beta-3-Gx-T7,UDP-Gal:beta-GlcNAc beta-1,UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 2,Beta3Gn-T2,UDP-galactose:beta-N-acetylglucosamine beta-1
GKNGKGEVIIPKEKFWKISTPPEAYWNREQEKLNRQYNPILSMLTNQTGEAGRLSNISHLNYCEPDLRVTSVVTGFNNLP DRFKDFLLYLRCRNYSLLIDQPDKCAKKPFLLLAIKSLTPHFARRQAIRESWGQESNAGNQTVVRVFLLGQTPPEDNHPD LSDMLKFESEKHQDILMWNYRDTFFNLSLKEVLFLRWVSTSCPDTEFVFKGDDDVFVNTHHILNYLNSLSKTKAKDLFIG DVIHNAGPHRDKKLKYYIPEVVYSGLYPPYAGGGGFLYSGHLALRLYHITDQVHLYPIDDVYTGMCLQKLGLVPEKHKGF RTFDIEEKNKNNICSYVDLMLVHSRKPQEMIDIWSQLQSAHLKC
24% PEG3350, 6% Ethylene glycol, 100 mM Hepes pH 8.5
National Institutes of Health/National Human Genome Research Institute (NIH/NHGRI)
Se-Met derivatized protein complexed with UDP and Mg ion
Native protein complexed with UDP and Mg ion
Glycosyltransferase, GT-A fold, poly LacNAc synthesis, transferase
(chain A and (resid 56 through 147 or resid 149 or resid 151 through 211 or resid 213 through 260 or resid 262 through 304 or resid 308 through 332 or resid 334 through 359 or resid 365 through 392))
(chain B and (resid 56 through 147 or resid 149 or resid 151 through 211 or resid 213 through 260 or resid 262 through 304 or resid 308 through 332 or resid 334 through 392))
KNGKGEVIIPKEKFWKISTPPEAYWNREQEKLNRQYNPILSMLTNQTGEAGRLSNISHLNYCEPDLRVTSVVTGFNNLPD RFKDFLLYLRCRNYSLLIDQPDKCAKKPFLLLAIKSLTPHFARRQAIRESWGQESNAGNQTVVRVFLLGQTPPEDNHPDL SDMLKFESEKHQDILMWNYRDTFFNLSLKEVLFLRWVSTSCPDTEFVFKGDDDVFVNTHHILNYLNSLSKTKAKDLFIGD VIHNAGPHRDKKLKYYIPEVVYSGLYPPYAGGGGFLYSGHLALRLYHITDQVHLYPIDDVYTGMCLQKLGLVPEKHKGFR TFDIEEKNKNNICSYVDLMLVHSRKPQEMIDIWSQLQSAHLKC