Structure of PDB 1p0y Chain B

Receptor sequence
>1p0yB (length=441) Species: 3888 (Pisum sativum) [Search protein sequence]
PSLSPAVQTFWKWLQEEGVITAKTPVKASVVTEGLGLVALKDISRNDVIL
QVPKRLWINPDAVAASEIGRVCSELKPWLSVILFLIRERSREDSVWKHYF
GILPQETDSTIYWSEEELQELQGSQLLKTTVSVKEYVKNECLKLEQEIIL
PNKRLFPDPVTLDDFFWAFGILRSRAFSRLRNENLVVVPMADLINHSAGV
TTEDHAYEVKGAAGLFSWDYLFSLKSPLSVKAGEQVYIQYDLNKSNAELA
LDYGFIEPNENRHAYTLTLEISESDPFFDDKLDVAESNGFAQTAYFDIFY
NRTLPPGLLPYLRLVALGGTDAFLLESLFRDTIWGHLELSVSRDNEELLC
KAVREACKSALAGYHTTIEQDRELKEGNLDSRLAIAVGIREGEKMVLQQI
DGIFEQKELELDQLEYYQERRLKDLGLCGENGDILENLYFQ
3D structure
PDB1p0y Mechanism of multiple lysine methylation by the SET domain enzyme Rubisco LSMT
ChainB
Resolution2.55 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y287
Catalytic site (residue number reindexed from 1) Y240
Enzyme Commision number 2.1.1.127: [ribulose-bisphosphate carboxylase]-lysine N-methyltransferase.
2.1.1.259: [fructose-bisphosphate aldolase]-lysine N-methyltransferase.
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 SAH B E80 L82 S221 R222 D239 L240 N242 H243 Y287 Y300 F302 E33 L35 S174 R175 D192 L193 N195 H196 Y240 Y253 F255
BS02 MLZ B R222 F224 S225 R226 Y287 R175 F177 S178 R179 Y240
Gene Ontology
Molecular Function
GO:0016279 protein-lysine N-methyltransferase activity
GO:0030785 [ribulose-bisphosphate carboxylase]-lysine N-methyltransferase activity
Biological Process
GO:0018022 peptidyl-lysine methylation
Cellular Component
GO:0009507 chloroplast

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1p0y, PDBe:1p0y, PDBj:1p0y
PDBsum1p0y
PubMed12819771
UniProtQ43088|RBCMT_PEA Ribulose-1,5 bisphosphate carboxylase/oxygenase large subunit N-methyltransferase, chloroplastic (Gene Name=RBCMT)

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