| IED ID | IndEnz0009000129 |
| Enzyme Type ID | chitinase000129 |
| Protein Name |
Cellulose synthase A catalytic subunit 3 UDP-forming AtCesA3 EC 2.4.1.12 Constitutive expression of VSP1 protein 1 Isoxaben-resistant protein 1 Ath-B Protein ECTOPIC LIGNIN 1 Protein RADIALLY SWOLLEN 5 AtRSW5 |
| Gene Name | CESA3 ATHB CEV1 ELI1 IXR1 RSW5 At5g05170 K2A11.4 |
| Organism | Arabidopsis thaliana (Mouse-ear cress) |
| Taxonomic Lineage | cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae eudicotyledons Gunneridae Pentapetalae rosids malvids Brassicales Brassicaceae Camelineae Arabidopsis Arabidopsis thaliana (Mouse-ear cress) |
| Enzyme Sequence | MESEGETAGKPMKNIVPQTCQICSDNVGKTVDGDRFVACDICSFPVCRPCYEYERKDGNQSCPQCKTRYKRLKGSPAIPGDKDEDGLADEGTVEFNYPQKEKISERMLGWHLTRGKGEEMGEPQYDKEVSHNHLPRLTSRQDTSGEFSAASPERLSVSSTIAGGKRLPYSSDVNQSPNRRIVDPVGLGNVAWKERVDGWKMKQEKNTGPVSTQAASERGGVDIDASTDILADEALLNDEARQPLSRKVSIPSSRINPYRMVIMLRLVILCLFLHYRITNPVPNAFALWLVSVICEIWFALSWILDQFPKWFPVNRETYLDRLALRYDREGEPSQLAAVDIFVSTVDPLKEPPLVTANTVLSILAVDYPVDKVSCYVSDDGAAMLSFESLAETSEFARKWVPFCKKYSIEPRAPEWYFAAKIDYLKDKVQTSFVKDRRAMKREYEEFKIRINALVSKALKCPEEGWVMQDGTPWPGNNTRDHPGMIQVFLGQNGGLDAEGNELPRLVYVSREKRPGFQHHKKAGAMNALVRVSAVLTNGPFILNLDCDHYINNSKALREAMCFLMDPNLGKQVCYVQFPQRFDGIDKNDRYANRNTVFFDINLRGLDGIQGPVYVGTGCVFNRTALYGYEPPIKVKHKKPSLLSKLCGGSRKKNSKAKKESDKKKSGRHTDSTVPVFNLDDIEEGVEGAGFDDEKALLMSQMSLEKRFGQSAVFVASTLMENGGVPPSATPENLLKEAIHVISCGYEDKSDWGMEIGWIYGSVTEDILTGFKMHARGWRSIYCMPKLPAFKGSAPINLSDRLNQVLRWALGSVEILFSRHCPIWYGYNGRLKFLERFAYVNTTIYPITSIPLLMYCTLPAVCLFTNQFIIPQISNIASIWFLSLFLSIFATGILEMRWSGVGIDEWWRNEQFWVIGGVSAHLFAVFQGILKVLAGIDTNFTVTSKASDEDGDFAELYLFKWTTLLIPPTTLLIVNLVGVVAGVSYAINSGYQSWGPLFGKLFFAFWVIVHLYPFLKGLMGRQNRTPTIVVVWSVLLASIFSLLWVRIDPFTSRVTGPDILECGINC |
| Enzyme Length | 1065 |
| Uniprot Accession Number | Q941L0 |
| Absorption | |
| Active Site | ACT_SITE 379; /evidence=ECO:0000255; ACT_SITE 765; /evidence=ECO:0000255 |
| Activity Regulation | |
| Binding Site | BINDING 545; /note=Substrate; /evidence=ECO:0000255; BINDING 547; /note=Substrate; /evidence=ECO:0000255 |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=[(1->4)-beta-D-glucosyl](n) + UDP-alpha-D-glucose = [(1->4)-beta-D-glucosyl](n+1) + H(+) + UDP; Xref=Rhea:RHEA:19929, Rhea:RHEA-COMP:10033, Rhea:RHEA-COMP:10034, ChEBI:CHEBI:15378, ChEBI:CHEBI:18246, ChEBI:CHEBI:58223, ChEBI:CHEBI:58885; EC=2.4.1.12; |
| DNA Binding | |
| EC Number | 2.4.1.12 |
| Enzyme Function | FUNCTION: Catalytic subunit of cellulose synthase terminal complexes ('rosettes'), required for beta-1,4-glucan microfibril crystallization, a major mechanism of the cell wall formation. Involved in the primary cell wall formation, especially in roots. {ECO:0000269|PubMed:11340179, ECO:0000269|PubMed:12068120, ECO:0000269|PubMed:12119374, ECO:0000269|PubMed:12713541, ECO:0000269|PubMed:17878302, ECO:0000269|PubMed:17878303}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | PATHWAY: Glycan metabolism; plant cellulose biosynthesis. |
| nucleotide Binding | |
| Features | Active site (2); Beta strand (16); Binding site (2); Chain (1); Coiled coil (1); Compositional bias (1); Glycosylation (1); Helix (12); Metal binding (8); Modified residue (4); Mutagenesis (6); Region (1); Sequence conflict (3); Topological domain (9); Transmembrane (8); Turn (4); Zinc finger (1) |
| Keywords | 3D-structure;Cell membrane;Cell wall biogenesis/degradation;Cellulose biosynthesis;Coiled coil;Glycoprotein;Glycosyltransferase;Membrane;Metal-binding;Phosphoprotein;Reference proteome;Transferase;Transmembrane;Transmembrane helix;Zinc;Zinc-finger |
| Interact With | Q94JQ6 |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane protein {ECO:0000305}. |
| Modified Residue | MOD_RES 3; /note="Phosphoserine"; /evidence="ECO:0000269|PubMed:17427041, ECO:0007744|PubMed:15308754"; MOD_RES 151; /note="Phosphoserine"; /evidence="ECO:0000269|PubMed:17427041, ECO:0007744|PubMed:14506206, ECO:0007744|PubMed:15308754, ECO:0007744|PubMed:19376835"; MOD_RES 211; /note="Phosphoserine"; /evidence="ECO:0000269|PubMed:17427041"; MOD_RES 216; /note="Phosphoserine"; /evidence="ECO:0000269|PubMed:17427041, ECO:0007744|PubMed:15308754, ECO:0007744|PubMed:19376835" |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | X-ray crystallography (3) |
| Cross Reference PDB | 7CK1; 7CK2; 7CK3; |
| Mapped Pubmed ID | 10330464; 10887094; 11842152; 15020435; 15940463; 16020787; 16159327; 16255250; 16453133; 16618929; 17041031; 17189328; 17317660; 17351116; 18393624; 18495638; 18650403; 19269997; 19376929; 19376932; 19645738; 20064062; 20377682; 20876662; 21798944; 22036185; 22272350; 22375033; 22514801; 22926318; 22995285; 23148892; 23299322; 23527628; 24194514; 24873912; 25122472; 25262226; 25352273; 25516570; 25926481; 26343580; 26391708; 26969722; 27543091; 27647923; 28150693; 28944540; 29388029; 29514326; 30171735; 30197649; 30277578; 31221729; 31557400; 32037093; 32524705; 33729990; 34524465; 9165747; |
| Motif | |
| Gene Encoded By | |
| Mass | 119,683 |
| Kinetics | |
| Metal Binding | METAL 20; /note=Zinc 1; /evidence=ECO:0000250|UniProtKB:Q9SWW6; METAL 23; /note=Zinc 1; /evidence=ECO:0000250|UniProtKB:Q9SWW6; METAL 39; /note=Zinc 2; /evidence=ECO:0000250|UniProtKB:Q9SWW6; METAL 42; /note=Zinc 2; /evidence=ECO:0000250|UniProtKB:Q9SWW6; METAL 47; /note=Zinc 1; /evidence=ECO:0000250|UniProtKB:Q9SWW6; METAL 50; /note=Zinc 1; /evidence=ECO:0000250|UniProtKB:Q9SWW6; METAL 62; /note=Zinc 2; /evidence=ECO:0000250|UniProtKB:Q9SWW6; METAL 65; /note=Zinc 2; /evidence=ECO:0000250|UniProtKB:Q9SWW6 |
| Rhea ID | RHEA:19929 |
| Cross Reference Brenda | 2.4.1.12; |