Structure of PDB 2i19 Chain B Binding Site BS02

Receptor Information
>2i19 Chain B (length=361) Species: 5691 (Trypanosoma brucei) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MPMQMFMQVYDEIQMFLLEELELKFDMDPNRVRYLRKMMDTTCLGGKYNR
GLTVIDVAESLLSLSEDDGARRKRVLHDACVCGWMIEFLQAHYLVEDDIM
DNSVTRRGKPCWYRHPDVTVQCAINDGLLLKSWTHMMAMHFFADRPFLQD
LLCRFNRVDYTTAVGQLYDVTSMFDSNKLDPDVSQPTTTDFAEFTLSNYK
RIVKYKTAYYTYLLPLVMGLIVSEALPTVDMGVTEELAMLMGEYFQVQDD
VMDCFTPPERLGKVGTDIQDAKCSWLAVTFLAKASSAQVAEFKANYGSGD
SEKVATVRRLYEEADLQGDYVAYEAAVAEQVKELIEKLRLCSPGFAASVE
TLWGKTYKRQK
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain2i19 Chain B Residue 4004 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2i19 Solid-state NMR, crystallographic, and computational investigation of bisphosphonates and farnesyl diphosphate synthase-bisphosphonate complexes.
Resolution2.28 Å
Binding residue
(original residue number in PDB)		D103 D107
Binding residue
(residue number reindexed from 1)		D97 D101
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) K47 H98 D103 D107 R112 D175 K212 F251 D255 D256
Catalytic site (residue number reindexed from 1) K47 H92 D97 D101 R106 D169 K206 F245 D249 D250
Enzyme Commision number 2.5.1.10: (2E,6E)-farnesyl diphosphate synthase.
Gene Ontology
Molecular Function
GO:0004161 dimethylallyltranstransferase activity
GO:0004337 geranyltranstransferase activity
GO:0004659 prenyltransferase activity
GO:0016740 transferase activity
GO:0016765 transferase activity, transferring alkyl or aryl (other than methyl) groups
GO:0046872 metal ion binding
Biological Process
GO:0008299 isoprenoid biosynthetic process
GO:0045337 farnesyl diphosphate biosynthetic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2i19, PDBe:2i19, PDBj:2i19
PDBsum2i19
PubMed17090032
UniProtQ86C09

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