Structure of PDB 3zxw Chain G

Receptor sequence
>3zxwG (length=464) Species: 197221 (Thermosynechococcus vestitus BP-1) [Search protein sequence]
GYQAGVKDYRLTYYTPDYTPKDTDILAAFRVTPQPGVPFEEAAAAVAAES
STGTWTTVWTDLLTDLDRYKGCCYDIEPLPGEDNQFIAYIAYPLDLFEEG
SVTNMLTSIVGNVFGFKALKALRLEDLRIPVAYLKTFQGPPHGIQVERDK
LNKYGRPLLGCTIKPKLGLSAKNYGRAVYECLRGGLDFTKDDENINSQPF
QRWRDRFLFVADAIHKAQAETGEIKGHYLNVTAPTCEEMLKRAEFAKELE
MPIIMHDFLTAGFTANTTLSKWCRDNGMLLHIHRAMHAVMDRQKNHGIHF
RVLAKCLRMSGGDHIHTGTVVGKLEGDKAVTLGFVDLLRENYIEQDRSRG
IYFTQDWASMPGVMAVASGGIHVWHMPALVDIFGDDAVLQFGGGTLGHPW
GNAPGATANRVALEACIQARNEGRDLMREGGDIIREAARWSPELAAACEL
WKEIKFEFEAQDTI
3D structure
PDB3zxw Structure of Ribulose-1,5-Bisphosphate Carboxylase Oxygenase from Thermosynechococcus Elongatus
ChainG
Resolution2.1 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) K175 K201 D202 D203 E204 H294 H327 K334
Catalytic site (residue number reindexed from 1) K164 K190 D191 D192 E193 H283 H316 K323
Enzyme Commision number 4.1.1.39: ribulose-bisphosphate carboxylase.
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 MG G K201 D203 E204 K190 D192 E193
BS02 CAP G T173 K175 K201 D203 E204 H294 R295 H327 K334 L335 S379 G380 G403 T162 K164 K190 D192 E193 H283 R284 H316 K323 L324 S368 G369 G392
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0004497 monooxygenase activity
GO:0005515 protein binding
GO:0016829 lyase activity
GO:0016984 ribulose-bisphosphate carboxylase activity
GO:0046872 metal ion binding
Biological Process
GO:0009853 photorespiration
GO:0015977 carbon fixation
GO:0015979 photosynthesis
GO:0019253 reductive pentose-phosphate cycle
Cellular Component
GO:0005737 cytoplasm
GO:0031470 carboxysome

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Cellular Component
External links
PDB RCSB:3zxw, PDBe:3zxw, PDBj:3zxw
PDBsum3zxw
PubMed
UniProtQ8DIS5|RBL_THEVB Ribulose bisphosphate carboxylase large chain (Gene Name=cbbL)

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