Structure of PDB 2pqj Chain B

Receptor sequence
>2pqjB (length=232) Species: 4577 (Zea mays) [Search protein sequence]
MKFTEIFPVEDANYPYSAFIASVRKDVIKHCTDHKGIFQPVLPPEKKVPE
LWLYTELKTRTSSITLAIRMDNLYLVGFRTPGGVWWEFGKDGDTHLLGDN
PRWLGFGGRYQDLIGNKGLETVTMGRAEMTRAVNDLAKKKKADTKSKLVK
LVVMVCEGLRFNTVSRTVDAGFNSQHGVTLTVTQGKQVQKWDRISKAAFE
WADHPTAVIPDMQKLGIKDKNEAARIVALVKN
3D structure
PDB2pqj Structure-function study of maize ribosome-inactivating protein: implications for the internal inactivation region and the sole glutamate in the active site.
ChainB
Resolution2.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.2.2.22: rRNA N-glycosylase.
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 ADE B R129 Y130 E207 R210 R109 Y110 E157 R160
Gene Ontology
Molecular Function
GO:0030598 rRNA N-glycosylase activity
Biological Process
GO:0017148 negative regulation of translation

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Molecular Function
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Biological Process
External links
PDB RCSB:2pqj, PDBe:2pqj, PDBj:2pqj
PDBsum2pqj
PubMed17855394
UniProtP25891|RIP3_MAIZE Ribosome-inactivating protein 3 (Gene Name=CRIP3)

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