Structure of PDB 7som Chain IK Binding Site BS01

Receptor Information
>7som Chain IK (length=427) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MREIVHIQGGQCGNQIGAKFWEVVSDEHGIDPTGTYHGDSDLQLERINVY
FNEATGGRYVPRAILMDLEPGTMDSVRSGPYGQIFRPDNFVFGQTGAGNN
WAKGHYTEGAELIDSVLDVVRKEAESCDCLQGFQVCHSLGGGTGSGMGTL
LISKIREEYPDRMMLTFSVVPSPKVSDTVVEPYNATLSVHQLVENADECM
VLDNEALYDICFRTLKLTTPTFGDLNHLISAVMSGITCCLRFPGQLNADL
RKLAVNLIPFPRLHFFMVGFTPLTSRGSQQYRALTVPELTQQMWDAKNMM
CAADPRHGRYLTASALFRGRMSTKEVDEQMLNVQNKNSSYFVEWIPNNVK
SSVCDIPPKGLKMSATFIGNSTAIQEMFKRVSEQFTAMFRRKAFLHWYTG
EGMDEMEFTEAESNMNDLVSEYQQYQD
Ligand information
Ligand IDGDP
InChIInChI=1S/C10H15N5O11P2/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(25-9)1-24-28(22,23)26-27(19,20)21/h2-3,5-6,9,16-17H,1H2,(H,22,23)(H2,19,20,21)(H3,11,13,14,18)/t3-,5-,6-,9-/m1/s1
InChIKeyQGWNDRXFNXRZMB-UUOKFMHZSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6c1nc2c(n1C3C(C(C(O3)COP(=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
CACTVS 3.385NC1=Nc2n(cnc2C(=O)N1)[C@@H]3O[C@H](CO[P](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
CACTVS 3.385NC1=Nc2n(cnc2C(=O)N1)[CH]3O[CH](CO[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 12.01O=P(O)(O)OP(=O)(O)OCC3OC(n2cnc1c2N=C(N)NC1=O)C(O)C3O
OpenEye OEToolkits 1.7.6c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
FormulaC10 H15 N5 O11 P2
NameGUANOSINE-5'-DIPHOSPHATE
ChEMBLCHEMBL384759
DrugBankDB04315
ZINCZINC000008215481
PDB chain7som Chain IK Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7som Ciliary central apparatus structure reveals mechanisms of microtubule patterning.
Resolution3.7 Å
Binding residue
(original residue number in PDB)		G10 Q11 C12 Q15 G141 G142 T143 D177 N204 F222 N226
Binding residue
(residue number reindexed from 1)		G10 Q11 C12 Q15 G141 G142 T143 D177 N204 F222 N226
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005200 structural constituent of cytoskeleton
GO:0005525 GTP binding
GO:0046872 metal ion binding
Biological Process
GO:0007010 cytoskeleton organization
GO:0007017 microtubule-based process
Cellular Component
GO:0005737 cytoplasm
GO:0005856 cytoskeleton
GO:0005874 microtubule

View graph for
Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7som, PDBe:7som, PDBj:7som
PDBsum7som
PubMed35578023
UniProtP04690|TBB_CHLRE Tubulin beta-1/beta-2 chain (Gene Name=TUBB1)

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