Structure of PDB 7ck2 Chain A Binding Site BS01

Receptor Information

>7ck2 Chain A (length=352) Species: 3702 (Arabidopsis thaliana)

QLAAVDIFVSTVDPLKEPPLVTANTVLSILAVDYPVDKVSCYVSDDGAAM
LSFESLAETSEFARKWVPFCKKYSIEPRAPEWYFAAKIDYLKDKVQTSFV
KDRRAMKREYEEFKIRINALVSKALKCPEEGWVMQDGTPWPGNNTRDHPG
MIQVFLGQNGGLDAEGNELPRLVYVSREKRPGFQHHKKAGAMNALVRVSA
VLTNGPFILNLDCDHYINNSKALREAMCFLMDNRNTVFFDINLRGLDGIQ
GPVYVGTGCVFNRTALYGYELEKRFGQSAVFVASTLMENGGVPPSATPEN
LLKEAIHVISCGYEDKSDWGMEIGWIYGSVTEDILTGFKMHARGWRSIYC
MP

Ligand information

• Ligand ID: MN
• InChI: InChI=1S/Mn/q+2
• InChIKey: WAEMQWOKJMHJLA-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Mn+2]
  CACTVS 3.341: [Mn++]
• Formula: Mn
• Name: MANGANESE (II) ION
• DrugBank: DB06757
• PDB chain: 7ck2 Chain A Residue 801

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7ck2 Structure of Arabidopsis CESA3 catalytic domain with its substrate UDP-glucose provides insight into the mechanism of cellulose synthesis.
• Resolution: 2.05 Å
• Binding residue (original residue number in PDB): K521 D545
• Binding residue (residue number reindexed from 1): K188 D212
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 2.4.1.12: cellulose synthase (UDP-forming).

Gene Ontology

Molecular Function

• GO:0016760 cellulose synthase (UDP-forming) activity

Biological Process

• GO:0030244 cellulose biosynthetic process

Cellular Component

• GO:0016020 membrane

External links

• PDB: RCSB:7ck2, PDBe:7ck2, PDBj:7ck2
• PDBsum: 7ck2
• PubMed: 33729990
• UniProt: Q941L0|CESA3_ARATH Cellulose synthase A catalytic subunit 3 [UDP-forming] (Gene Name=CESA3)