Structure of PDB 3c9s Chain B Binding Site BS05

Receptor Information
>3c9s Chain B (length=302) Species: 63363 (Aquifex aeolicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QGSFTMRLKELGEFGLIDLIKKTLESKVIGDDTAPVEYCSKKLLLTTDVL
NEGVHFLRSYIPEAVGWKAISVNVSDVIANGGLPKWALISLNLPEDLEVS
YVERFYIGVKRACEFYKCEVVGGNISKSEKIGISVFLVGETERFVGRDGA
RLGDSVFVSGTLGDSRAGLELLLMEKEEYEPFELALIQRHLRPTARIDYV
KHIQKYANASMDISDGLVADANHLAQRSGVKIEILSEKLPLSNELKMYCE
KYGKNPIEYALFGGEDYQLLFTHPKERWNPFLDMTEIGRVEEGEGVFVDG
KK
Ligand information
Ligand IDACP
InChIInChI=1S/C11H18N5O12P3/c12-9-6-10(14-2-13-9)16(3-15-6)11-8(18)7(17)5(27-11)1-26-31(24,25)28-30(22,23)4-29(19,20)21/h2-3,5,7-8,11,17-18H,1,4H2,(H,22,23)(H,24,25)(H2,12,13,14)(H2,19,20,21)/t5-,7-,8-,11-/m1/s1
InChIKeyUFZTZBNSLXELAL-IOSLPCCCSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)C[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 10.04O=P(O)(O)CP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(CP(=O)(O)O)O)O)O)N
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@](=O)(CP(=O)(O)O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@](O)(=O)O[P@](O)(=O)C[P](O)(O)=O)[C@@H](O)[C@H]3O
FormulaC11 H18 N5 O12 P3
NamePHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER;
ADENOSINE-5'-[BETA, GAMMA-METHYLENE]TRIPHOSPHATE
ChEMBLCHEMBL133463
DrugBankDB03909
ZINCZINC000008295124
PDB chain3c9s Chain B Residue 900 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3c9s Structural studies of thiamin monophosphate kinase in complex with substrates and products.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		I84 Y101 G117 G118 N119 I120
Binding residue
(residue number reindexed from 1)		I89 Y106 G122 G123 N124 I125
Annotation score3
Enzymatic activity
Enzyme Commision number 2.7.4.16: thiamine-phosphate kinase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0005524 ATP binding
GO:0009030 thiamine-phosphate kinase activity
GO:0016301 kinase activity
GO:0046872 metal ion binding
Biological Process
GO:0009228 thiamine biosynthetic process
GO:0009229 thiamine diphosphate biosynthetic process
GO:0016310 phosphorylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3c9s, PDBe:3c9s, PDBj:3c9s
PDBsum3c9s
PubMed18311927
UniProtO67883|THIL_AQUAE Thiamine-monophosphate kinase (Gene Name=thiL)

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