Structure of PDB 3axk Chain B

Receptor sequence
>3axkB (length=430) Species: 39947 (Oryza sativa Japonica Group) [Search protein sequence]
KLTYYTPEYETKDTDILAAFRVTPQPGVPPEEAGAAVAAESSTWTDGLTS
LDRYKGRCYHIEPVVGEDNQYIAYVAYPLDLFEEGSVTNMFTSIVGNVFG
FKALRALRLEDLRIPPTYSKTFQGPPHGIQVERDKLNKYGRPLLGCTIKP
KLGLSAKNYGRACYECLRGGLDFTKDDENVNSQPFMRWRDRFVFCAEAIY
KSQAETGEIKGHYLNATAGTCEEMIKRAVFARELGVPIVMHDYLTGGFTA
NTSLAHYCRDNGLLLHIHRAMHAVIDRQKNHGMHFRVLAKALRMSGGDHI
HAGTEREMTLGFVDLLRDDFIEKDRARGIFFTQDWVSMPGVIPVASGGIH
VWHMPALTEIFGDDSVLQFGGGTLGHPWGNAPGAAANRVALEACVQARNE
GRDLAREGNEIIRSACKWSPELAAACEIWK
3D structure
PDB3axk Crystal structure of rice Rubisco and implications for activation induced by positive effectors NADPH and 6-phosphogluconate
ChainB
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) D203 E204 H294 H327
Catalytic site (residue number reindexed from 1) D177 E178 H268 H301
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 NDP B E60 N123 G126 F127 E40 N97 G100 F101
BS02 NDP B K175 R295 H298 S379 G380 G381 G404 K149 R269 H272 S346 G347 G348 G371
BS03 MG B K201 D203 E204 K175 D177 E178
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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