Structure of PDB 3cp6 Chain A Binding Site BS02

Receptor Information

>3cp6 Chain A (length=334) Species: 9606 (Homo sapiens)

AQEKQDFVQHFSQIVRVLTEHPEIGDAIARLKEVLEYNAIGGKYNRGLTV
VVAFRELVEPRKQDADSLQRAWTVGWCVELLQAFFLVADDIMDSSLTRRG
QICWYQKPGVGLDAINDANLLEACIYRLLKLYCREQPYYLNLIELFLQSS
YQTEIGQTLDLLTAPQGNVDLVRFTEKRYKSIVKYKAAFYSFYLPIAAAM
YMAGIDGEKEHANAKKILLEMGEFFQIQDDYLDLFGDPSVTGKIGTDIQD
NKCSWLVVQCLQRATPEQYQILKENYGQKEAEKVARVKALYEELDLPAVF
LQYEEDSYSHIMALIEQYAAPLPPAVFLGLARKI

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: 3cp6 Chain A Residue 503

Receptor-Ligand Complex Structure

Structure summary

• PDB: 3cp6 Human farnesyl diphosphate synthase (T201A mutant) complexed with Mg and biphosphonate inhibitor.
• Resolution: 1.95 Å
• Binding residue (original residue number in PDB): D103 D107
• Binding residue (residue number reindexed from 1): D89 D93
• Annotation score: 1

Enzymatic activity

• Catalytic site (original residue number in PDB): K57 F98 D103 D107 R112 D174 K200 F239 D243 D244
• Catalytic site (residue number reindexed from 1): K43 F84 D89 D93 R98 D160 K186 F225 D229 D230
• Enzyme Commision number: 2.5.1.1: dimethylallyltranstransferase.
  2.5.1.10: (2E,6E)-farnesyl diphosphate synthase.

Gene Ontology

Molecular Function

• GO:0004659 prenyltransferase activity
• GO:0016765 transferase activity, transferring alkyl or aryl (other than methyl) groups

Biological Process

• GO:0008299 isoprenoid biosynthetic process

External links

• PDB: RCSB:3cp6, PDBe:3cp6, PDBj:3cp6
• PDBsum: 3cp6
• UniProt: P14324|FPPS_HUMAN Farnesyl pyrophosphate synthase (Gene Name=FDPS)