GO Term : GO:0003843 1,3-beta-D-glucan synthase activity GO
Namespace  molecular_function Obsolete  false
description  Catalysis of the reaction: UDP-glucose + [(1->3)-beta-D-glucosyl](n) = UDP + [(1->3)-beta-D-glucosyl](n+1).
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0 Cross References

1 Ontology

Name
GO

9 Parents

Identifier Name Description
GO:0003824 catalytic activity Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
GO:0016757 transferase activity, transferring glycosyl groups Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).
GO:0016758 transferase activity, transferring hexosyl groups Catalysis of the transfer of a hexosyl group from one compound (donor) to another (acceptor).
GO:0016740 transferase activity Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
GO:0003843 1,3-beta-D-glucan synthase activity Catalysis of the reaction: UDP-glucose + [(1->3)-beta-D-glucosyl](n) = UDP + [(1->3)-beta-D-glucosyl](n+1).
GO:0003674 molecular_function Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
GO:0008194 UDP-glycosyltransferase activity Catalysis of the transfer of a glycosyl group from a UDP-sugar to a small hydrophobic molecule.
GO:0035251 UDP-glucosyltransferase activity Catalysis of the transfer of a glucosyl group from UDP-glucose to an acceptor molecule.
GO:0046527 glucosyltransferase activity Catalysis of the transfer of a glucosyl group to an acceptor molecule, typically another carbohydrate or a lipid.

29 Protein

Protein Identifier
Organism . Name 		Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0042170.2 Quercus robur 7.1 egn (M=16) K11000 - callose synthase [EC:2.4.1.-]   EC:2.4.1.34 validated
Qrob_P0042190.2 Quercus robur 7.0 egn (M=2) PF04652//PF14288 - Vta1 like // 1,3-beta-glucan synthase subunit FKS1, domain-1   EC:2.4.1.34 validated
Qrob_P0042240.2 Quercus robur 92.0 egn (M=28) 2.4.1.34 - 1,3-beta-glucan synthase.   EC:2.4.1.34 validated
Qrob_P0042260.2 Quercus robur 84.0 egn (M=28) 2.4.1.34 - 1,3-beta-glucan synthase.   EC:2.4.1.34 validated
Qrob_P0069270.2 Quercus robur 3.0 egn (M=2) PTHR12741:SF7 - gb def: ENSANGP00000009396 (Fragment)   EC:2.4.1.34 validated
Qrob_P0242430.2 Quercus robur 33.0 egn (M=28) 2.4.1.34 - 1,3-beta-glucan synthase.   EC:2.4.1.34 validated
Qrob_P0255850.2 Quercus robur 1.0 egn (M=1) KOG0917 - Uncharacterized conserved protein [Function unknown].   EC:2.4.1.34 validated
Qrob_P0279740.2 Quercus robur 65.5 egn (M=28) 2.4.1.34 - 1,3-beta-glucan synthase.   EC:2.4.1.34 validated
Qrob_P0279750.2 Quercus robur 96.0 egn (M=3) PF02364//PF14288 - 1,3-beta-glucan synthase component // 1,3-beta-glucan synthase subunit FKS1, domain-1   EC:2.4.1.34 validated
Qrob_P0279760.2 Quercus robur 94.1 egn (M=16) K11000 - callose synthase [EC:2.4.1.-]   EC:2.4.1.34 validated
Qrob_P0297920.2 Quercus robur 0.0 egn (M=28) 2.4.1.34 - 1,3-beta-glucan synthase.   EC:2.4.1.34 validated
Qrob_P0297940.2 Quercus robur 91.2 egn (M=28) 2.4.1.34 - 1,3-beta-glucan synthase.   EC:2.4.1.34 validated
Qrob_P0297970.2 Quercus robur 100.0 egn (M=28) 2.4.1.34 - 1,3-beta-glucan synthase.   EC:2.4.1.34 validated
Qrob_P0297980.2 Quercus robur 4.0 egn (M=16) K11000 - callose synthase [EC:2.4.1.-]   EC:2.4.1.34 validated
Qrob_P0307350.2 Quercus robur 0.0 egn (M=2) PTHR12741:SF7 - gb def: ENSANGP00000009396 (Fragment)   EC:2.4.1.34 validated
Qrob_P0307420.2 Quercus robur 0.0 egn (M=16) K11000 - callose synthase [EC:2.4.1.-]   EC:2.4.1.34 validated
Qrob_P0317540.2 Quercus robur 100.0 egn (M=16) K11000 - callose synthase [EC:2.4.1.-]     validated
Qrob_P0317560.2 Quercus robur 8.1 egn (M=16) K11000 - callose synthase [EC:2.4.1.-]     validated
Qrob_P0317570.2 Quercus robur 0.0 egn (M=2) PF04652//PF14288 - Vta1 like // 1,3-beta-glucan synthase subunit FKS1, domain-1     validated
Qrob_P0317590.2 Quercus robur 15.6 egn (M=16) K11000 - callose synthase [EC:2.4.1.-]     validated
Qrob_P0317610.2 Quercus robur 0.0 egn (M=20) PTHR12741:SF9 - CALLOSE SYNTHASE 1-RELATED (PTHR12741:SF9)     validated
Qrob_P0317620.2 Quercus robur 0.0 egn (M=20) PTHR12741:SF9 - CALLOSE SYNTHASE 1-RELATED (PTHR12741:SF9)     validated
Qrob_P0332710.2 Quercus robur 28.0 egn (M=1) KOG0132//KOG0260//KOG0307//KOG0916//KOG1049//KOG1798//KOG1830//KOG1984//KOG1985//KOG3671 - RNA polymerase II C-terminal domain-binding protein RA4 contains RPR and RRM domains [RNA processing and modification Transcription]. // RNA polymerase II large subunit [Transcription]. // Vesicle coat complex COPII subunit SEC31 [Intracellular trafficking secretion and vesicular transport]. // 1 3-beta-glucan synthase/callose synthase catalytic subunit [Cell wall/membrane/envelope biogenesis]. // Polyadenylation factor I complex subunit FIP1 [RNA processing and modification]. // DNA polymerase epsilon catalytic subunit A [Replication recombination and repair]. // Wiskott Aldrich syndrome proteins [Cytoskeleton]. // Vesicle coat complex COPII subunit SFB3 [Intracellular trafficking secretion and vesicular transport]. // Vesicle coat complex COPII subunit SEC24/subunit SFB2 [Intracellular trafficking secretion and vesicular transport]. // Actin regulatory protein (Wiskott-Aldrich syndrome protein) [Signal transduction mechanisms Cytoskeleton].   EC:2.4.1.34 validated
Qrob_P0351230.2 Quercus robur 90.2 egn (M=28) 2.4.1.34 - 1,3-beta-glucan synthase.   EC:2.4.1.34 validated
Qrob_P0356840.2 Quercus robur 44.0 egn (M=3) PTHR12741//PTHR12741:SF6 - LYST-INTERACTING PROTEIN LIP5 (DOPAMINE RESPONSIVE PROTEIN DRG-1) // SUBFAMILY NOT NAMED   EC:2.4.1.34 validated
Qrob_P0467060.2 Quercus robur 0.0 egn (M=16) K11000 - callose synthase [EC:2.4.1.-]   EC:2.4.1.34 validated
Qrob_P0686980.2 Quercus robur 0.0 egn (M=3) PTHR12741:SF8 - gb def: CG7967-PA (GH19706p) (RH70193p)   EC:2.4.1.34 validated
Qrob_P0687010.2 Quercus robur 95.1 egn (M=3) PTHR12741:SF8 - gb def: CG7967-PA (GH19706p) (RH70193p)   EC:2.4.1.34 validated
Qrob_P0747770.2 Quercus robur     (M=1) KOG0651//KOG0652//KOG0726//KOG0727//KOG0728//KOG0729//KOG0731//KOG0916//KOG1470//KOG1471 - 26S proteasome regulatory complex ATPase RPT4 [Posttranslational modification protein turnover chaperones]. // 26S proteasome regulatory complex ATPase RPT5 [Posttranslational modification protein turnover chaperones]. // 26S proteasome regulatory complex ATPase RPT2 [Posttranslational modification protein turnover chaperones]. // 26S proteasome regulatory complex ATPase RPT3 [Posttranslational modification protein turnover chaperones]. // 26S proteasome regulatory complex ATPase RPT6 [Posttranslational modification protein turnover chaperones]. // 26S proteasome regulatory complex ATPase RPT1 [Posttranslational modification protein turnover chaperones]. // AAA+-type ATPase containing the peptidase M41 domain [Posttranslational modification protein turnover chaperones]. // 1 3-beta-glucan synthase/callose synthase catalytic subunit [Cell wall/membrane/envelope biogenesis]. // Phosphatidylinositol transfer protein PDR16 and related proteins [Lipid transport and metabolism]. // Phosphatidylinositol transfer protein SEC14 and related proteins [Lipid transport and metabolism]. Qrob_P0878810.1   manual_v1

8 Relations

Relationship
Parent Term . Identifier
Child Term . Identifier
is_a GO:0035251 GO:0003843
is_a GO:0016758 GO:0003843
is_a GO:0016757 GO:0003843
is_a GO:0003674 GO:0003843
is_a GO:0003824 GO:0003843
is_a GO:0016740 GO:0003843
is_a GO:0046527 GO:0003843
is_a GO:0008194 GO:0003843

20 Synonyms

Name Type
UDPglucose-1,3-beta-D-glucan glucosyltransferase activity synonym
UDPglucose:1,3-beta-D-glucan 3-beta-D-glucosyltransferase activity synonym
uridine diphosphoglucose-1,3-beta-glucan glucosyltransferase activity synonym
GO:0009981 alt_id
1,3-beta-D-glucan synthetase activity synonym
(1,3)-beta-glucan (callose) synthase activity synonym
1,3-beta-glucan synthase activity synonym
1,3-beta-D-glucan-UDP glucosyltransferase activity synonym
beta-1,3-glucan synthase activity synonym
1,3-beta-glucan-uridine diphosphoglucosyltransferase activity synonym
callose synthase activity synonym
beta-1,3-glucan synthetase activity synonym
GS-II synonym
callose synthetase activity synonym
UDP-glucose-1,3-beta-D-glucan glucosyltransferase activity synonym
paramylon synthetase synonym
UDP-glucose-beta-glucan glucosyltransferase activity synonym
UDP-glucose-1,3-beta-glucan glucosyltransferase activity synonym
UDP-glucose:1,3-beta-D-glucan 3-beta-D-glucosyltransferase activity synonym
UDP-glucose:(1,3)beta-glucan synthase activity synonym