Structure of PDB 3axk Chain A

Receptor sequence
>3axkA (length=434) Species: 39947 (Oryza sativa Japonica Group) [Search protein sequence]
YKLTYYTPEYETKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTTVWTDG
LTSLDRYKGRCYHIEPVVGEDNQYIAYVAYPLDLFEEGSVTNMFTSIVGN
VFGFKALRALRLEDLRIPPTYSKTFQGPPHGIQVERDKLNKYGRPLLGCT
IKPKLGLSAKNYGRACYECLRGGLDFTKDDENVNSQPFMRWRDRFVFCAE
AIYKSQAETGEIKGHYLNATAGTCEEMIKRAVFARELGVPIVMHDYLTGG
FTANTSLAHYCRDNGLLLHIHRAMHAVIDRQKNHGMHFRVLAKALRMSGG
DHIHAGTVVEREMTLGFVDLLRDDFIEKDRARGIFFTQDWVSMPGVIPVA
SGGIHVWHMPALTEIFGDDSVLQFGGGTLGHPWGNAPGAAANRVALEACV
QARNEGRDLAREGNEIIRSACKWSPELAAACEIW
3D structure
PDB3axk Crystal structure of rice Rubisco and implications for activation induced by positive effectors NADPH and 6-phosphogluconate
ChainA
Resolution1.9 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
Catalytic site (residue number reindexed from 1) K152 K178 D179 D180 E181 H271 H304
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 A K201 D203 E204 K178 D180 E181
BS02 NDP A K175 R295 H298 S379 G380 G381 G404 K152 R272 H275 S351 G352 G353 G376 MOAD: Ki=70uM
BS03 NDP A E60 T68 N123 G126 F127 E41 T45 N100 G103 F104 MOAD: Ki=70uM
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0000287 magnesium ion binding
GO:0004497 monooxygenase activity
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:0009507 chloroplast
GO:0009536 plastid

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3axk, PDBe:3axk, PDBj:3axk
PDBsum3axk
PubMed22609438
UniProtP0C512|RBL_ORYSJ Ribulose bisphosphate carboxylase large chain (Gene Name=rbcL)

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