Structure of PDB 8r67 Chain D Binding Site BS02

Receptor Information
>8r67 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 IDY74
InChIInChI=1S/C34H39ClN2O10/c1-19(29-30(47-29)21-9-6-5-7-10-21)24-11-8-12-27(38)37-23(16-20-13-14-25(44-4)22(35)15-20)31(41)36-18-34(2,3)33(43)46-26(17-28(39)40)32(42)45-24/h5-10,12-15,19,23-24,26,29-30H,11,16-18H2,1-4H3,(H,36,41)(H,37,38)(H,39,40)/t19-,23+,24?,26+,29-,30?/m1/s1
InChIKeyGBIUNMWXQNMKGV-AUNCAALYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CC(C1CC=CC(=O)NC(C(=O)NCC(C(=O)OC(C(=O)O1)CC(=O)O)(C)C)Cc2ccc(c(c2)Cl)OC)C3C(O3)c4ccccc4
CACTVS 3.385COc1ccc(C[C@@H]2NC(=O)\C=C/C[C@@H](OC(=O)[C@H](CC(O)=O)OC(=O)C(C)(C)CNC2=O)[C@@H](C)[C@H]3O[C@H]3c4ccccc4)cc1Cl
OpenEye OEToolkits 2.0.7C[C@@H]([C@@H]1C/C=C/C(=O)N[C@@H](C(=O)NCC(C(=O)O[C@H](C(=O)O1)CC(=O)O)(C)C)Cc2ccc(c(c2)Cl)OC)[C@@H]3[C@H](O3)c4ccccc4
CACTVS 3.385COc1ccc(C[CH]2NC(=O)C=CC[CH](OC(=O)[CH](CC(O)=O)OC(=O)C(C)(C)CNC2=O)[CH](C)[CH]3O[CH]3c4ccccc4)cc1Cl
FormulaC34 H39 Cl N2 O10
Name2-[(3~{S},10~{R},13~{E},16~{S})-10-[(3-chloranyl-4-methoxy-phenyl)methyl]-6,6-dimethyl-2,5,9,12-tetrakis(oxidanylidene)-16-[(1~{S})-1-[(2~{R},3~{R})-3-phenyloxiran-2-yl]ethyl]-1,4-dioxa-8,11-diazacyclohexadec-13-en-3-yl]ethanoic acid
ChEMBL
DrugBank
ZINC
PDB chain8r67 Chain D Residue 503 [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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PDB8r67 Bridging the maytansine and vinca sites: cryptophycins target beta-tubulin's T5-loop.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		P173 S174 P175 V177 S178 D179 T180 E183 P184 Q394
Binding residue
(residue number reindexed from 1)		P171 S172 P173 V175 S176 D177 T178 E181 P182 Q379
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
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
View graph for
Cellular Component
External links
PDB RCSB:8r67, PDBe:8r67, PDBj:8r67
PDBsum8r67
PubMed38735475
UniProtQ6B856|TBB2B_BOVIN Tubulin beta-2B chain (Gene Name=TUBB2B)

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