Structure of PDB 1aa1 Chain E

Receptor sequence
>1aa1E (length=438) Species: 3562 (Spinacia oleracea) [Search protein sequence]
KLTYYTPEYETLDTDILAAFRVSPQPGVPPEEAGAAVAAESSTGTWTTVW
TDGLTNLDRYKGRCYHIEPVAGEENQYICYVAYPLDLFEEGSVTNMFTSI
VGNVFGFKALRALRLEDLRIPVAYVKTFQGPPHGIQVERDKLNKYGRPLL
GCTIKPKLGLSAKNYGRAVYECLRGGLDFTKDDENVNSQPFMRWRDRFLF
CAEALYKAQAETGEIKGHYLNATAGTCEDMMKRAVFARELGVPIVMHDYL
TGGFTANTTLSHYCRDNGLLLHIHRAMHAVIDRQKNHGMHFRVLAKALRL
SGGDHIHSGTVVERDITLGFVDLLRDDYTEKDRSRGIYFTQSWVSTPGVL
PVASGGIHVWHMPALTEIFGDDSVLQFGGGTLGHPWGNAPGAVANRVALE
ACVQARNEGRDLAREGNTIIREATKWSPELAAACEVWK
3D structure
PDB1aa1 Structure of a product complex of spinach ribulose-1,5-bisphosphate carboxylase/oxygenase.
ChainE
Resolution2.2 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) K155 K181 D182 D183 E184 H274 H307
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 E K201 D203 E204 K181 D183 E184
Gene Ontology
Molecular Function
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

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Biological Process
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Cellular Component
External links
PDB RCSB:1aa1, PDBe:1aa1, PDBj:1aa1
PDBsum1aa1
PubMed9092835
UniProtP00875|RBL_SPIOL Ribulose bisphosphate carboxylase large chain (Gene Name=rbcL)

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