Structure of PDB 2pny Chain A Binding Site BS01

Receptor Information

>2pny Chain A (length=233) Species: 9606 (Homo sapiens)

LVPRGSMSDINLDWVDRRQLQRLEEMLIVVDENDKVIGADTKRNCHLNEN
IEKGLLHRAFSVVLFNTKNRILIQQRSDTKVTFPGYFTDSCSSHPLYNPA
ELEEKDAIGVRRAAQRRLQAELGIPGEQISPEDIVFMTIYHHKAKSDRIW
GEHEICYLLLVRKNVTLNPDPSETKSILYLSQEELWELLEREARGEVKVT
PWLRTIAERFLYRWWPHLDDVTPFVELHKIHRV

Ligand information

• Ligand ID: CA
• InChI: InChI=1S/Ca/q+2
• InChIKey: BHPQYMZQTOCNFJ-UHFFFAOYSA-N
• SMILES:
  CACTVS 3.341: [Ca++]
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Ca+2]
• Formula: Ca
• Name: CALCIUM ION
• DrugBank: DB14577
• PDB chain: 2pny Chain A Residue 228

Receptor-Ligand Complex Structure

Structure summary

• PDB: 2pny Structure of the human Isopentenyl-diphosphate Delta-isomerase 2.
• Resolution: 1.81 Å
• Binding residue (original residue number in PDB): S86 E115
• Binding residue (residue number reindexed from 1): S92 E121
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 5.3.3.2: isopentenyl-diphosphate Delta-isomerase.

Gene Ontology

Molecular Function

• GO:0004452 isopentenyl-diphosphate delta-isomerase activity
• GO:0005515 protein binding
• GO:0016853 isomerase activity
• GO:0046872 metal ion binding

Biological Process

• GO:0006695 cholesterol biosynthetic process
• GO:0008299 isoprenoid biosynthetic process
• GO:0009240 isopentenyl diphosphate biosynthetic process
• GO:0046490 isopentenyl diphosphate metabolic process
• GO:0050992 dimethylallyl diphosphate biosynthetic process

Cellular Component

• GO:0005737 cytoplasm
• GO:0005777 peroxisome
• GO:0005829 cytosol
• GO:0043231 intracellular membrane-bounded organelle

External links

• PDB: RCSB:2pny, PDBe:2pny, PDBj:2pny
• PDBsum: 2pny
• UniProt: Q9BXS1|IDI2_HUMAN Isopentenyl-diphosphate delta-isomerase 2 (Gene Name=IDI2)