Structure of PDB 7ck2 Chain B

Receptor sequence
>7ck2B (length=351) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
QLAAVDIFVSTVDPLKEPPLVTANTVLSILAVDYPVDKVSCYVSDDGAAM
LSFESLAETSEFARKWVPFCKKYSIEPRAPEWYFAAKIDYLKDKVQTSFV
KDRRAMKREYEEFKIRINALVSKALKCPEEGWVMQDGTPWPGNNTRDHPG
MIQVFLGQNGGLDAEGNELPRLVYVSREKRPGFQHHKKAGAMNALVRVSA
VLTNGPFILNLDCDHYINNSKALREAMCFLMDRNTVFFDINLRGLDGIQG
PVYVGTGCVFNRTALYGYSLEKRFGQSAVFVASTLMENGGVPPSATPENL
LKEAIHVISCGYEDKSDWGMEIGWIYGSVTEDILTGFKMHARGWRSIYCM
P
3D structure
PDB7ck2 Structure of Arabidopsis CESA3 catalytic domain with its substrate UDP-glucose provides insight into the mechanism of cellulose synthesis.
ChainB
Resolution2.05 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.1.12: cellulose synthase (UDP-forming).
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 MN B K521 D545 K188 D212
BS02 MN B Q517 H519 Q184 H186
BS03 UPG B S343 T344 E350 D379 K520 K521 S10 T11 E17 D46 K187 K188
Gene Ontology
Molecular Function
GO:0016760 cellulose synthase (UDP-forming) activity
Biological Process
GO:0030244 cellulose biosynthetic process
Cellular Component
GO:0016020 membrane

View graph for
Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7ck2, PDBe:7ck2, PDBj:7ck2
PDBsum7ck2
PubMed33729990
UniProtQ941L0|CESA3_ARATH Cellulose synthase A catalytic subunit 3 [UDP-forming] (Gene Name=CESA3)

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