Structure of PDB 8bdf Chain D Binding Site BS02

Receptor Information
>8bdf Chain D (length=426) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MREIVHIQAGQCGNQIGAKFWEVISDEHGIDPTGSYHGDSDLQLERINVY
YNEATGNKYVPRAILVDLEPGTMDSVRSGPFGQIFRPDNFVFGQSGAGNN
WAKGHYTEGAELVDSVLDVVRKESESCDCLQGFQLTHSLGGGTGSGMGTL
LISKIREEYPDRIMNTFSVMPSPKVSDTVVEPYNATLSVHQLVENTDETY
CIDNEALYDICFRTLKLTTPTYGDLNHLVSATMSGVTTCLRFPGQLNADL
RKLAVNMVPFPRLHFFMPGFAPLTSRGSLTVPELTQQMFDSKNMMAACDP
RHGRYLTVAAIFRGRMSMKEVDEQMLNVQNKNSSYFVEWIPNNVKTAVCD
IPPRGLKMSATFIGNSTAIQELFKRISEQFTAMFRRKAFLHWYTGEGMDE
MEFTEAESNMNDLVSEYQQYQDATAD
Ligand information
Ligand IDR42
InChIInChI=1S/C44H51NO15/c1-22(18-30(48)56-7)38(52)45-32(25-14-10-8-11-15-25)34(50)40(54)58-27-20-44(55)37(59-39(53)26-16-12-9-13-17-26)35-42(6,36(51)33(49)31(23(27)2)41(44,4)5)28(47)19-29-43(35,21-57-29)60-24(3)46/h8-17,27-29,32-35,37,47,49-50,55H,1,18-21H2,2-7H3,(H,45,52)/t27-,28-,29+,32-,33+,34+,35-,37-,42+,43-,44+/m0/s1
InChIKeyLSUIIGXGCDUDML-WZVPYQMASA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CC1=C2C(C(=O)C3(C(CC4C(C3C(C(C2(C)C)(CC1OC(=O)C(C(c5ccccc5)NC(=O)C(=C)CC(=O)OC)O)O)OC(=O)c6ccccc6)(CO4)OC(=O)C)O)C)O
CACTVS 3.385COC(=O)CC(=C)C(=O)N[C@H]([C@@H](O)C(=O)O[C@H]1C[C@@]2(O)[C@@H](OC(=O)c3ccccc3)[C@H]4[C@@](C)([C@@H](O)C[C@H]5OC[C@@]45OC(C)=O)C(=O)[C@H](O)C(=C1C)C2(C)C)c6ccccc6
OpenEye OEToolkits 2.0.7CC1=C2[C@H](C(=O)[C@@]3([C@H](C[C@@H]4[C@]([C@H]3[C@@H]([C@@](C2(C)C)(C[C@@H]1OC(=O)[C@@H]([C@H](c5ccccc5)NC(=O)C(=C)CC(=O)OC)O)O)OC(=O)c6ccccc6)(CO4)OC(=O)C)O)C)O
CACTVS 3.385COC(=O)CC(=C)C(=O)N[CH]([CH](O)C(=O)O[CH]1C[C]2(O)[CH](OC(=O)c3ccccc3)[CH]4[C](C)([CH](O)C[CH]5OC[C]45OC(C)=O)C(=O)[CH](O)C(=C1C)C2(C)C)c6ccccc6
FormulaC44 H51 N O15
Name[(1~{S},2~{S},3~{R},4~{S},7~{R},9~{S},10~{S},12~{R},15~{S})-4-acetyloxy-15-[(2~{R},3~{S})-3-[(4-methoxy-2-methylidene-4-oxidanylidene-butanoyl)amino]-2-oxidanyl-3-phenyl-propanoyl]oxy-10,14,16,16-tetramethyl-1,9,12-tris(oxidanyl)-11-oxidanylidene-6-oxatetracyclo[11.3.1.0^{3,10}.0^{4,7}]heptadec-13-en-2-yl] benzoate
ChEMBL
DrugBank
ZINC
PDB chain8bdf Chain D Residue 503 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8bdf Structural insight into the stabilization of microtubules by taxanes.
Resolution1.95 Å
Binding residue
(original residue number in PDB)
V23 L217 D226 H229 L230 A233 S236 F272 L275 T276 P360 R369 G370
Binding residue
(residue number reindexed from 1)
V23 L215 D224 H227 L228 A231 S234 F270 L273 T274 P353 R354 G355
Annotation score1
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
GO:0046982 protein heterodimerization activity
Biological Process
GO:0000226 microtubule cytoskeleton organization
GO:0000278 mitotic cell cycle
GO:0007017 microtubule-based process
GO:0007399 nervous system development
GO:1902669 positive regulation of axon guidance
Cellular Component
GO:0005737 cytoplasm
GO:0005856 cytoskeleton
GO:0005874 microtubule
GO:0015630 microtubule cytoskeleton

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:8bdf, PDBe:8bdf, PDBj:8bdf
PDBsum8bdf
PubMed36876916
UniProtQ6B856|TBB2B_BOVIN Tubulin beta-2B chain (Gene Name=TUBB2B)

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