Structure of PDB 6eg5 Chain B Binding Site BS02

Receptor Information
>6eg5 Chain B (length=428) 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
RKLAVNMVPFPRLHFFMPGFAPLTSRGSQQYRALTVPELTQQMFDSKNMM
AACDPRHGRYLTVAAIFRGRMSMKEVDEQMLNVQNKNSSYFVEWIPNNVK
TAVCDIPPRGLKMSATFIGNSTAIQELFKRISEQFTAMFRRKAFLHWYTG
EGMDEMEFTEAESNMNDLVSEYQQYQDA
Ligand information
Ligand IDJ7S
InChIInChI=1S/C16H12ClN5O2/c1-24-9-4-5-12-11(7-9)19-13(23)8-22(12)15-10-3-2-6-18-14(10)20-16(17)21-15/h2-7H,8H2,1H3,(H,19,23)
InChIKeyONXVMYQYSMSLML-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.6COc1ccc2c(c1)NC(=O)CN2c3c4cccnc4nc(n3)Cl
ACDLabs 12.01O=C1CN(c2c(N1)cc(OC)cc2)c4c3c(nccc3)nc(n4)Cl
CACTVS 3.385COc1ccc2N(CC(=O)Nc2c1)c3nc(Cl)nc4ncccc34
FormulaC16 H12 Cl N5 O2
Name4-(2-chloropyrido[2,3-d]pyrimidin-4-yl)-7-methoxy-3,4-dihydroquinoxalin-2(1H)-one
ChEMBL
DrugBank
ZINC
PDB chain6eg5 Chain B Residue 506 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6eg5 The structure of SB-1-202/SB-2-204-tubulin complex
Resolution2.45 Å
Binding residue
(original residue number in PDB)		C239 L240 L246 A248 K252 N256 A314 A315 I316 K350
Binding residue
(residue number reindexed from 1)		C239 L240 L246 A248 K252 N256 A314 A315 I316 K350
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:6eg5, PDBe:6eg5, PDBj:6eg5
PDBsum6eg5
PubMed
UniProtQ6B856|TBB2B_BOVIN Tubulin beta-2B chain (Gene Name=TUBB2B)

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