Structure of PDB 5h74 Chain B Binding Site BS02

Receptor Information
>5h74 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 ID7LG
InChIInChI=1S/C43H66FN5O7S/c1-9-11-12-14-22-49(42(53)38(28(5)10-2)47-40(52)35-16-13-15-21-48(35)8)36(27(3)4)25-37(56-30(7)50)41-46-34(26-57-41)39(51)45-33(23-29(6)43(54)55)24-31-17-19-32(44)20-18-31/h17-20,26-29,33,35-38H,9-16,21-25H2,1-8H3,(H,45,51)(H,47,52)(H,54,55)/t28-,29-,33+,35+,36+,37+,38-/m0/s1
InChIKeySCNOGNXGQISYOG-CKAAVYJWSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CCCCCCN([CH](C[CH](OC(C)=O)c1scc(n1)C(=O)N[CH](C[CH](C)C(O)=O)Cc2ccc(F)cc2)C(C)C)C(=O)[CH](NC(=O)[CH]3CCCCN3C)[CH](C)CC
OpenEye OEToolkits 2.0.6CCCCCCN(C(CC(c1nc(cs1)C(=O)NC(Cc2ccc(cc2)F)CC(C)C(=O)O)OC(=O)C)C(C)C)C(=O)C(C(C)CC)NC(=O)C3CCCCN3C
OpenEye OEToolkits 2.0.6CCCCCCN([C@H](C[C@H](c1nc(cs1)C(=O)N[C@@H](Cc2ccc(cc2)F)C[C@H](C)C(=O)O)OC(=O)C)C(C)C)C(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H]3CCCCN3C
CACTVS 3.385CCCCCCN([C@H](C[C@@H](OC(C)=O)c1scc(n1)C(=O)N[C@H](C[C@H](C)C(O)=O)Cc2ccc(F)cc2)C(C)C)C(=O)[C@@H](NC(=O)[C@H]3CCCCN3C)[C@@H](C)CC
FormulaC43 H66 F N5 O7 S
Name
ChEMBL
DrugBank
ZINC
PDB chain5h74 Chain B Residue 505 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5h74 Structure-Activity Relationship Studies of Tubulysin Analogues: Anticancer N-Alkyltubulysins with Subpicomolar Activity and the Crystal Structure Binding to Tubulin
Resolution2.6 Å
Binding residue
(original residue number in PDB)		Q11 Q15 K174 V175 D177 P220 T221 Y222 G223 R276
Binding residue
(residue number reindexed from 1)		Q11 Q15 K174 V175 D177 P220 T221 Y222 G223 R276
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
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:5h74, PDBe:5h74, PDBj:5h74
PDBsum5h74
PubMed
UniProtQ6B856|TBB2B_BOVIN Tubulin beta-2B chain (Gene Name=TUBB2B)

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