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Maltose phosphorylase from Lactobacillus brevis External Resource: Annotation Chains Domain Info Class Fold Superfamily Family Domain Species Provenance Source (Version) A d1h54a1 All alpha proteins alpha/alpha toroid Six-hairpin glycosidases Glycosyltransferase family 36 C-terminal domain Lactobacillus maltose phosphorylase, central domain Levilactobacillus brevis ) [TaxId: 1580 ], SCOPe (2.08) A d1h54a2 All beta proteins Supersandwich Galactose mutarotase-like Glycosyltransferase family 36 N-terminal domain Lactobacillus maltose phosphorylase, N-terminal domain Levilactobacillus brevis ) [TaxId: 1580 ], SCOPe (2.08) A d1h54a3 Artifacts Tags Tags Tags C-terminal Tags Levilactobacillus brevis ) [TaxId: 1580 ], SCOPe (2.08) B d1h54b1 All alpha proteins alpha/alpha toroid Six-hairpin glycosidases Glycosyltransferase family 36 C-terminal domain Lactobacillus maltose phosphorylase, central domain Levilactobacillus brevis ) [TaxId: 1580 ], SCOPe (2.08) B d1h54b2 All beta proteins Supersandwich Galactose mutarotase-like Glycosyltransferase family 36 N-terminal domain Lactobacillus maltose phosphorylase, N-terminal domain Levilactobacillus brevis ) [TaxId: 1580 ], SCOPe (2.08) B d1h54b3 Artifacts Tags Tags Tags C-terminal Tags Levilactobacillus brevis ) [TaxId: 1580 ], SCOPe (2.08)
Chains Type Family Name Domain Identifier Family Identifier Provenance Source (Version) A SCOP2B Superfamily Galactose mutarotase-like 8032923 3000035 SCOP2B (2022-06-29) A SCOP2B Superfamily Six-hairpin glycosidases 8032921 3000970 SCOP2B (2022-06-29) B SCOP2 Family Glycosyltransferase family 36 C-terminal domain 8020541 4003063 SCOP2 (2022-06-29) B SCOP2 Family Glycosyltransferase family 36 N-terminal domain 8020543 4003183 SCOP2 (2022-06-29) B SCOP2 Superfamily Six-hairpin glycosidases 8032921 3000970 SCOP2 (2022-06-29) B SCOP2 Superfamily Galactose mutarotase-like 8032923 3000035 SCOP2 (2022-06-29)
Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) A Glyco_hydro_65N e1h54A1 A: beta sandwiches X: Glycosyl hydrolase domain-like H: supersandwich (From Topology) T: supersandwich F: Glyco_hydro_65N ECOD (1.6) A Glyco_hydro_65C e1h54A3 A: beta sandwiches X: Glycosyl hydrolase domain-like H: Glycoside hydrolase family 127 middle domain-related (From Topology) T: Glycoside hydrolase family 127 middle domain-related F: Glyco_hydro_65C ECOD (1.6) A Glyco_hydro_65m e1h54A4 A: alpha superhelices X: Repetitive alpha hairpins H: alpha/alpha toroid (From Topology) T: alpha/alpha toroid F: Glyco_hydro_65m ECOD (1.6) B Glyco_hydro_65N e1h54B4 A: beta sandwiches X: Glycosyl hydrolase domain-like H: supersandwich (From Topology) T: supersandwich F: Glyco_hydro_65N ECOD (1.6) B Glyco_hydro_65C e1h54B3 A: beta sandwiches X: Glycosyl hydrolase domain-like H: Glycoside hydrolase family 127 middle domain-related (From Topology) T: Glycoside hydrolase family 127 middle domain-related F: Glyco_hydro_65C ECOD (1.6) B Glyco_hydro_65m e1h54B2 A: alpha superhelices X: Repetitive alpha hairpins H: alpha/alpha toroid (From Topology) T: alpha/alpha toroid F: Glyco_hydro_65m ECOD (1.6)
Chains Accession Name Description Comments Source PF03636 Glycosyl hydrolase family 65, N-terminal domain (Glyco_hydro_65N) Glycosyl hydrolase family 65, N-terminal domain - Family PF03632 Glycosyl hydrolase family 65 central catalytic domain (Glyco_hydro_65m) Glycosyl hydrolase family 65 central catalytic domain - Repeat PF03633 Glycosyl hydrolase family 65, C-terminal domain (Glyco_hydro_65C) Glycosyl hydrolase family 65, C-terminal domain This family of glycosyl hydrolases contains vacuolar acid trehalase and maltose phosphorylase.Maltose phosphorylase (MP) is a dimeric enzyme that catalyses the conversion of maltose and inorganic phosphate into beta-D-glucose-1-phosphate and glucose. ... This family of glycosyl hydrolases contains vacuolar acid trehalase and maltose phosphorylase.Maltose phosphorylase (MP) is a dimeric enzyme that catalyses the conversion of maltose and inorganic phosphate into beta-D-glucose-1-phosphate and glucose. The C-terminal domain forms a two layered jelly roll motif. This domain is situated at the base of the catalytic domain, however its function remains unknown [1]. Domain
Chains Polymer Molecular Function Biological Process Cellular Component MALTOSE PHOSPHORYLASE -
Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage Chains Enzyme Name Description Catalytic Residues maltose phosphorylase
M-CSA #649 Maltose phosphorylase (MP) catalyses the conversion of maltose and inorganic phosphate into beta-D-glucose-1-phosphate and glucose without a cofactor. It belongs to family 65 of glycoside hydrolases and can be classed as an inverting phosphorylase for the inversion of the anomeric configuration. The reverse reaction of maltose phosphorylase is of particular interest to synthesise low cost disaccharides for large scale oligosaccharide production.
At least 2 residues must be present to support Structure Motif searching.
