Home Research COVID-19 Services Publications People Teaching Job Opening News Forum Lab Only
Online Services

●I-TASSER ●I-TASSER-MTD ●C-I-TASSER ●CR-I-TASSER ●QUARK ●C-QUARK ●LOMETS ●MUSTER ●CEthreader ●SEGMER ●DeepFold ●DeepFoldRNA ●FoldDesign ●COFACTOR ●COACH ●MetaGO ●TripletGO ●IonCom ●FG-MD ●ModRefiner ●REMO ●DEMO ●DEMO-EM ●SPRING ●COTH ●Threpp ●PEPPI ●BSpred ●ANGLOR ●EDock ●BSP-SLIM ●SAXSTER ●FUpred ●ThreaDom ●ThreaDomEx ●EvoDesign ●BindProf ●BindProfX ●SSIPe ●GPCR-I-TASSER ●MAGELLAN ●ResQ ●STRUM ●DAMpred

●TM-score ●TM-align ●US-align ●MM-align ●RNA-align ●NW-align ●LS-align ●EDTSurf ●MVP ●MVP-Fit ●SPICKER ●HAAD ●PSSpred ●3DRobot ●MR-REX ●I-TASSER-MR ●SVMSEQ ●NeBcon ●ResPRE ●TripletRes ●DeepPotential ●WDL-RF ●ATPbind ●DockRMSD ●DeepMSA ●FASPR ●EM-Refiner ●GPU-I-TASSER

●BioLiP ●E. coli ●GLASS ●GPCR-HGmod ●GPCR-RD ●GPCR-EXP ●Tara-3D ●TM-fold ●DECOYS ●POTENTIAL ●RW/RWplus ●EvoEF ●HPSF ●THE-DB ●ADDRESS ●Alpaca-Antibody ●CASP7 ●CASP8 ●CASP9 ●CASP10 ●CASP11 ●CASP12 ●CASP13 ●CASP14

BioLiP

Structure of PDB 2o1o Chain B Binding Site BS03

Receptor Information
>2o1o Chain B (length=331) Species: 5807 (Cryptosporidium parvum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
YDYTDFINYYDKFKVIVYNVLKKLPVIEYYLNCIDYNVKKGKHIRGKILV
LISSLSSAYSNIKRDSIYLLGWVVEAIQALILIADDIMDSGKFRRGAPCW
YIVHGQSNAINDIFFLKMLSLSLIFELSSVFGNDIVMKIQKIYNESIFFT
VLGQHLDLSYFDLSKADKISERYFSMVEMKTSRYTFYMPVFFGLTLSEIQ
VSSAQLNLIEAILYKLGEFYQVHNDVSDYLFNDSNADDICRFKLTWPLQK
SFEIADEEMKLKISENYGKNSSLVKDCYNLLKINEHYLEYQRNALDYLIK
LVKDITDDSLQKVFIHLIHQISELITNSRSN
Ligand information
Ligand IDRIS
InChIInChI=1S/C7H11NO7P2/c9-7(16(10,11)12,17(13,14)15)4-6-2-1-3-8-5-6/h1-3,5,9H,4H2,(H2,10,11,12)(H2,13,14,15)
InChIKeyIIDJRNMFWXDHID-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341OC(Cc1cccnc1)([P](O)(O)=O)[P](O)(O)=O
ACDLabs 10.04O=P(O)(O)C(O)(P(=O)(O)O)Cc1cccnc1
OpenEye OEToolkits 1.5.0c1cc(cnc1)CC(O)(P(=O)(O)O)P(=O)(O)O
FormulaC7 H11 N O7 P2
Name1-HYDROXY-2-(3-PYRIDINYL)ETHYLIDENE BIS-PHOSPHONIC ACID;
Risedronate
ChEMBLCHEMBL923
DrugBankDB00884
ZINCZINC000001531009
PDB chain2o1o Chain B Residue 400 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB2o1o Targeting a uniquely nonspecific prenyl synthase with bisphosphonates to combat cryptosporidiosis
Resolution2.42 Å
Binding residue
(original residue number in PDB)		D115 R124 K210 T211 Q251 N254
Binding residue
(residue number reindexed from 1)		D85 R94 K180 T181 Q221 N224
Annotation score1
Binding affinityMOAD: Ki=0.38nM
BindingDB: IC50=45.7nM,Ki=0.38nM
Enzymatic activity
Catalytic site (original residue number in PDB) K72 L110 D115 D119 R124 D187 K210 Y250 N254 D255
Catalytic site (residue number reindexed from 1) K42 L80 D85 D89 R94 D157 K180 Y220 N224 D225
Enzyme Commision number ?
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links

zhanglabzhanggroup.org | +65-6601-1241 | Computing 1, 13 Computing Drive, Singapore 117417