Structure of PDB 1tl7 Chain B Binding Site BS02

Receptor Information
>1tl7 Chain B (length=189) Species: 10116 (Rattus norvegicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HQSYDCVCVMFASIPDFKEFYTESDVNKEGLECLRLLNEIIADFDDLLSK
PKFSGVEKIKTIGSTYMAATGLSAIRQYMHIGTMVEFAYALVGKLDAINK
HSFNDFKLRVGINHGPVIAGVIGAQKPQYDIWGNTVNVASRMDSTGVLDK
IQVTEETSLILQTLGYTCTCRGIINVKGKGDLKTYFVNT
Ligand information
Ligand IDONM
InChIInChI=1S/C18H23N6O15P3/c1-20-9-5-3-2-4-8(9)17(27)37-13-10(6-35-41(31,32)39-42(33,34)38-40(28,29)30)36-16(12(13)25)24-7-21-11-14(24)22-18(19)23-15(11)26/h2-5,7,10,12-13,16,20,25H,6H2,1H3,(H,31,32)(H,33,34)(H2,28,29,30)(H3,19,22,23,26)/t10-,12-,13-,16-/m1/s1
InChIKeyDSPRYHPLXXUNHS-XNIJJKJLSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CNc1ccccc1C(=O)O[C@H]2[C@@H](O)[C@@H](O[C@@H]2CO[P@](O)(=O)O[P@@](O)(=O)O[P](O)(O)=O)n3cnc4C(=O)NC(=Nc34)N
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC4OC(n2cnc1c2N=C(N)NC1=O)C(O)C4OC(=O)c3ccccc3NC
CACTVS 3.341CNc1ccccc1C(=O)O[CH]2[CH](O)[CH](O[CH]2CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)n3cnc4C(=O)NC(=Nc34)N
OpenEye OEToolkits 1.5.0CNc1ccccc1C(=O)OC2C(OC(C2O)n3cnc4c3N=C(NC4=O)N)COP(=O)(O)OP(=O)(O)OP(=O)(O)O
OpenEye OEToolkits 1.5.0CNc1ccccc1C(=O)O[C@@H]2[C@H](O[C@H]([C@@H]2O)n3cnc4c3N=C(NC4=O)N)CO[P@@](=O)(O)O[P@](=O)(O)OP(=O)(O)O
FormulaC18 H23 N6 O15 P3
Name3'-O-(N-METHYLANTHRANILOYL)-GUANOSINE-5'-TRIPHOSPHATE
ChEMBLCHEMBL403351
DrugBank
ZINCZINC000049792258
PDB chain1tl7 Chain A Residue 100 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1tl7 Structural basis for the inhibition of mammalian membrane adenylyl cyclase by 2 '(3')-O-(N-Methylanthraniloyl)-guanosine 5 '-triphosphate.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		K938 D1018 I1019 W1020 G1021 N1022 N1025
Binding residue
(residue number reindexed from 1)		K60 D130 I131 W132 G133 N134 N137
Annotation score2
Binding affinityPDBbind-CN: -logKd/Ki=7.92,Ki=12nM
Enzymatic activity
Catalytic site (original residue number in PDB) S891 I892 S942 R1029 K1065
Catalytic site (residue number reindexed from 1) S13 I14 S64 R141 K177
Enzyme Commision number 4.6.1.1: adenylate cyclase.
Gene Ontology
Molecular Function
GO:0016849 phosphorus-oxygen lyase activity
Biological Process
GO:0009190 cyclic nucleotide biosynthetic process
GO:0035556 intracellular signal transduction

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Molecular Function
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Biological Process
External links
PDB RCSB:1tl7, PDBe:1tl7, PDBj:1tl7
PDBsum1tl7
PubMed15591060
UniProtP26769|ADCY2_RAT Adenylate cyclase type 2 (Gene Name=Adcy2)

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