Structure of PDB 5d0n Chain A Binding Site BS02

Receptor Information

>5d0n Chain A (length=274) Species: 4577 (Zea mays)

DVCEAAGKAIYIVSDGTGWTAEHSVNAALGQFENCLADRGCAVNTHLFSL
IDDMDRLIEVIKQAAKEGALVLYTLADPSMAEATKKACDFWGVPCTDVLR
PTVEAIASHIGVAPSGIPRSSPSRNGRLSEDYFQRIDAIDFTIKQDDGAL
PQNLYRADIVLAGVSRTGKTPLSIYLAQKGYKVANVPIVMGVDLPKSLFE
INQDKVFGLTINPAIEMDHVRQELVHANQIFAQNPSWPVIAVTGKAIEET
AAVILGILHDRKQKCSMPRISKRY

Ligand information

• Ligand ID: MG
• InChI: InChI=1S/Mg/q+2
• InChIKey: JLVVSXFLKOJNIY-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Mg+2]
  CACTVS 3.341: [Mg++]
• Formula: Mg
• Name: MAGNESIUM ION
• DrugBank: DB01378
• PDB chain: 5d0n Chain A Residue 502

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5d0n Structural Basis of Reversible Phosphorylation by Maize Pyruvate Orthophosphate Dikinase Regulatory Protein
• Resolution: 3.2 Å
• Binding residue (original residue number in PDB): S144 G148 T150 A151 T204
• Binding residue (residue number reindexed from 1): S14 G18 T20 A21 T74
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 2.7.11.32: [pyruvate, phosphate dikinase] kinase.
  2.7.4.27: ([Pyruvate, phosphate dikinase] phosphate) phosphotransferase.

Gene Ontology

Molecular Function

• GO:0000166 nucleotide binding
• GO:0004674 protein serine/threonine kinase activity
• GO:0005524 ATP binding
• GO:0016772 transferase activity, transferring phosphorus-containing groups
• GO:0016776 phosphotransferase activity, phosphate group as acceptor

Biological Process

• GO:0016310 phosphorylation

Cellular Component

• GO:0009507 chloroplast
• GO:0009570 chloroplast stroma

External links

• PDB: RCSB:5d0n, PDBe:5d0n, PDBj:5d0n
• PDBsum: 5d0n
• PubMed: 26620526
• UniProt: Q195N6|PDRP1_MAIZE Pyruvate, phosphate dikinase regulatory protein, chloroplastic (Gene Name=PDRP1)