Glycosyl hydrolase family 130. This subfamily contains glycosyl hydrolase family 130 (GH130) proteins, as classified by the carbohydrate-active enzymes database (CAZY), are phosphorylases and hydrolases for beta-mannosides, and include beta-1,4-mannosylglucose phosphorylase (EC 2.4.1.281), beta-1,4-mannooligosaccharide phosphorylase (EC 2.4.1.319), among others that have yet to be characterized. They possess 5-bladed beta-propeller domains similar to families 32, 43, 62, 68, 117 (GH32, GH43, GH62, GH68, GH117). GH130 enzymes are involved in the bacterial utilization of mannans or N-linked glycans. Beta-1,4-mannosylglucose phosphorylase is involved in degradation of beta-1,4-D-mannosyl-N-acetyl-D-glucosamine linkages in the core of N-glycans; it produces alpha-mannose 1-phosphate and glucose from 4-O-beta-D-mannosyl-D-glucose and inorganic phosphate, using a critical catalytic Asp as a proton donor. This family includes Ruminococcus albus 4-O-beta-D-mannosyl-D-glucose phosphorylase (RaMP1) and beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2), enzymes that phosphorolyze beta-mannosidic linkages at the non-reducing ends of their substrates, and have substantially diverse substrate specificity that are determined by three loop regions.

Glycoside hydrolase family 130. Members of the glycosyl hydrolase family 130, as classified by the carbohydrate-active enzymes database (CAZY), are phosphorylases and hydrolases for beta-mannosides, and include beta-1,4-mannosylglucose phosphorylase (EC 2.4.1.281), beta-1,4-mannooligosaccharide phosphorylase (EC 2.4.1.319), beta-1,4-mannosyl-N-acetyl-glucosamine phosphorylase (EC 2.4.1.320), beta-1,2-mannobiose phosphorylase (EC 2.4.1.-), beta-1,2-oligomannan phosphorylase (EC 2.4.1.-) and beta-1,2-mannosidase (EC 3.2.1.-). They possess 5-bladed beta-propeller domains similar to families 32, 43, 62, 68, 117 (GH32, GH43, GH62, GH68, GH117). GH130 enzymes are involved in the bacterial utilization of mannans or N-linked glycans. Beta-1,4-mannosylglucose phosphorylase is involved in degradation of beta-1,4-D-mannosyl-N-acetyl-D-glucosamine linkages in the core of N-glycans; it produces alpha-mannose 1-phosphate and glucose from 4-O-beta-D-mannosyl-D-glucose and inorganic phosphate, using a critical catalytic Asp as a proton donor.

Glycosyl hydrolase family 130; uncharacterized. This subfamily contains glycosyl hydrolase family 130 (GH130) proteins, as classified by the carbohydrate-active enzymes database (CAZY), most of which are as yet uncharacterized. GH130 enzymes are phosphorylases and hydrolases for beta-mannosides, and include beta-1,4-mannosylglucose phosphorylase (EC 2.4.1.281), beta-1,4-mannooligosaccharide phosphorylase (EC 2.4.1.319), beta-1,4-mannosyl-N-acetyl-glucosamine phosphorylase (EC 2.4.1.320), beta-1,2-mannobiose phosphorylase (EC 2.4.1.-), beta-1,2-oligomannan phosphorylase (EC 2.4.1.-) and beta-1,2-mannosidase (EC 3.2.1.-). They possess 5-bladed beta-propeller domains similar to families 32, 43, 62, 68, 117 (GH32, GH43, GH62, GH68, GH117). GH130 enzymes are involved in the bacterial utilization of mannans or N-linked glycans. Beta-1,4-mannosylglucose phosphorylase is involved in degradation of beta-1,4-D-mannosyl-N-acetyl-D-glucosamine linkages in the core of N-glycans; it produces alpha-mannose 1-phosphate and glucose from 4-O-beta-D-mannosyl-D-glucose and inorganic phosphate, using a critical catalytic Asp as a proton donor.

Glycosyl hydrolase family 130; uncharacterized. This subfamily contains glycosyl hydrolase family 130 (GH130) proteins, as classified by the carbohydrate-active enzymes database (CAZY), most of which are as yet uncharacterized. GH130 enzymes are phosphorylases and hydrolases for beta-mannosides, and include beta-1,4-mannosylglucose phosphorylase (EC 2.4.1.281), beta-1,4-mannooligosaccharide phosphorylase (EC 2.4.1.319), beta-1,4-mannosyl-N-acetyl-glucosamine phosphorylase (EC 2.4.1.320), beta-1,2-mannobiose phosphorylase (EC 2.4.1.-), beta-1,2-oligomannan phosphorylase (EC 2.4.1.-) and beta-1,2-mannosidase (EC 3.2.1.-). They possess 5-bladed beta-propeller domains similar to families 32, 43, 62, 68, 117 (GH32, GH43, GH62, GH68, GH117). GH130 enzymes are involved in the bacterial utilization of mannans or N-linked glycans. Beta-1,4-mannosylglucose phosphorylase is involved in degradation of beta-1,4-D-mannosyl-N-acetyl-D-glucosamine linkages in the core of N-glycans; it produces alpha-mannose 1-phosphate and glucose from 4-O-beta-D-mannosyl-D-glucose and inorganic phosphate, using a critical catalytic Asp as a proton donor.

Predicted glycosyl hydrolase, GH43/DUF377 family [Carbohydrate transport and metabolism].

Crystalstructure of Ruminococcus albus 4-O-beta-D-mannosyl-D-glucose phosphorylase (RaMP1) [Ruminococcus albus 7 = DSM 20455],5AYC_A Crystal structure of Ruminococcus albus 4-O-beta-D-mannosyl-D-glucose phosphorylase (RaMP1) in complexes with sulfate and 4-O-beta-D-mannosyl-D-glucose [Ruminococcus albus 7 = DSM 20455]

Crystalstructure of 4-O-beta-D-mannosyl-D-glucose phosphorylase MGP complexed with Man-Glc+PO4 [Bacteroides fragilis NCTC 9343],3WAS_B Crystal structure of 4-O-beta-D-mannosyl-D-glucose phosphorylase MGP complexed with Man-Glc+PO4 [Bacteroides fragilis NCTC 9343],3WAT_A Crystal structure of 4-O-beta-D-mannosyl-D-glucose phosphorylase MGP complexed with Man+Glc [Bacteroides fragilis NCTC 9343],3WAT_B Crystal structure of 4-O-beta-D-mannosyl-D-glucose phosphorylase MGP complexed with Man+Glc [Bacteroides fragilis NCTC 9343],3WAU_A Crystal structure of 4-O-beta-D-mannosyl-D-glucose phosphorylase MGP complexed with M1P [Bacteroides fragilis NCTC 9343],3WAU_B Crystal structure of 4-O-beta-D-mannosyl-D-glucose phosphorylase MGP complexed with M1P [Bacteroides fragilis NCTC 9343],4KMI_A Crystal structure of 4-O-beta-D-mannosyl-D-glucose phosphorylase MGP complexed with PO4 [Bacteroides fragilis NCTC 9343],4KMI_B Crystal structure of 4-O-beta-D-mannosyl-D-glucose phosphorylase MGP complexed with PO4 [Bacteroides fragilis NCTC 9343]

Crystalstructure of a predicted glycosidase (tm1225) from thermotoga maritima msb8 at 2.10 A resolution [Thermotoga maritima MSB8],1VKD_B Crystal structure of a predicted glycosidase (tm1225) from thermotoga maritima msb8 at 2.10 A resolution [Thermotoga maritima MSB8],1VKD_C Crystal structure of a predicted glycosidase (tm1225) from thermotoga maritima msb8 at 2.10 A resolution [Thermotoga maritima MSB8],1VKD_D Crystal structure of a predicted glycosidase (tm1225) from thermotoga maritima msb8 at 2.10 A resolution [Thermotoga maritima MSB8],1VKD_E Crystal structure of a predicted glycosidase (tm1225) from thermotoga maritima msb8 at 2.10 A resolution [Thermotoga maritima MSB8],1VKD_F Crystal structure of a predicted glycosidase (tm1225) from thermotoga maritima msb8 at 2.10 A resolution [Thermotoga maritima MSB8]

Crystalstructure of Ruminococcus albus beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2) in complexes with phosphate [Ruminococcus albus 7 = DSM 20455],5AYD_B Crystal structure of Ruminococcus albus beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2) in complexes with phosphate [Ruminococcus albus 7 = DSM 20455],5AYD_C Crystal structure of Ruminococcus albus beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2) in complexes with phosphate [Ruminococcus albus 7 = DSM 20455],5AYD_D Crystal structure of Ruminococcus albus beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2) in complexes with phosphate [Ruminococcus albus 7 = DSM 20455],5AYD_E Crystal structure of Ruminococcus albus beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2) in complexes with phosphate [Ruminococcus albus 7 = DSM 20455],5AYD_F Crystal structure of Ruminococcus albus beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2) in complexes with phosphate [Ruminococcus albus 7 = DSM 20455],5AYE_A Crystal structure of Ruminococcus albus beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2) in complexes with phosphate and beta-(1,4)-mannobiose [Ruminococcus albus 7 = DSM 20455],5AYE_B Crystal structure of Ruminococcus albus beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2) in complexes with phosphate and beta-(1,4)-mannobiose [Ruminococcus albus 7 = DSM 20455],5AYE_C Crystal structure of Ruminococcus albus beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2) in complexes with phosphate and beta-(1,4)-mannobiose [Ruminococcus albus 7 = DSM 20455],5AYE_D Crystal structure of Ruminococcus albus beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2) in complexes with phosphate and beta-(1,4)-mannobiose [Ruminococcus albus 7 = DSM 20455],5AYE_E Crystal structure of Ruminococcus albus beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2) in complexes with phosphate and beta-(1,4)-mannobiose [Ruminococcus albus 7 = DSM 20455],5AYE_F Crystal structure of Ruminococcus albus beta-(1,4)-mannooligosaccharide phosphorylase (RaMP2) in complexes with phosphate and beta-(1,4)-mannobiose [Ruminococcus albus 7 = DSM 20455]

ChainA, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIP_B Chain B, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIP_C Chain C, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIP_D Chain D, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIQ_A Chain A, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIQ_B Chain B, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIQ_C Chain C, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIQ_D Chain D, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIR_A Chain A, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIR_B Chain B, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIR_C Chain C, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIR_D Chain D, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIS_A Chain A, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIS_B Chain B, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIS_C Chain C, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514],7FIS_D Chain D, Beta-1,2-mannobiose phosphorylase [Thermoanaerobacter sp. X514]

4-O-beta-D-mannosyl-D-glucose phosphorylase OS=Ruminococcus albus (strain ATCC 27210 / DSM 20455 / JCM 14654 / NCDO 2250 / 7) OX=697329 GN=Rumal_0852 PE=1 SV=1

4-O-beta-D-mannosyl-D-glucose phosphorylase OS=Bacteroides fragilis (strain ATCC 25285 / DSM 2151 / CCUG 4856 / JCM 11019 / NCTC 9343 / Onslow) OX=272559 GN=BF0772 PE=1 SV=1

Beta-1,4-mannooligosaccharide phosphorylase OS=Ruminococcus albus (strain ATCC 27210 / DSM 20455 / JCM 14654 / NCDO 2250 / 7) OX=697329 GN=Rumal_0099 PE=1 SV=1

Beta-1,2-mannobiose phosphorylase OS=Thermoanaerobacter sp. (strain X514) OX=399726 GN=Teth514_1789 PE=1 SV=1

1,4-beta-mannosyl-N-acetylglucosamine phosphorylase OS=Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 / VPI-5482 / E50) OX=226186 GN=BT_1033 PE=1 SV=1