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Structure of PDB 6c83 Chain B Binding Site BS01

Receptor Information

>6c83 Chain B (length=247) Species: 9606 (Homo sapiens)

QWALEDFEIGRPLGKGKFGNVYLAREKQSKFILALKVLFKAQLEKAGVEH
QLRREVEIQSHLRHPNILRLYGYFHDATRVYLILEYAPLGTVYRELQKLS
KFDEQRTATYITELANALSYCHSKRVIHRDIKPENLLLGSAGELKIADFG
TLDYLPPEMIEGRMHDEKVDLWSLGVLCYEFLVGKPPFEANTYQETYKRI
SRVEFTFPDFVTEGARDLISRLLKHNPSQRPMLREVLEHPWITANSS

Ligand information

• Ligand ID: ACP
• InChI: InChI=1S/C11H18N5O12P3/c12-9-6-10(14-2-13-9)16(3-15-6)11-8(18)7(17)5(27-11)1-26-31(24,25)28-30(22,23)4-29(19,20)21/h2-3,5,7-8,11,17-18H,1,4H2,(H,22,23)(H,24,25)(H2,12,13,14)(H2,19,20,21)/t5-,7-,8-,11-/m1/s1
• InChIKey: UFZTZBNSLXELAL-IOSLPCCCSA-N
• SMILES:
  CACTVS 3.341: Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)C[P](O)(O)=O)[CH](O)[CH]3O
  ACDLabs 10.04: O=P(O)(O)CP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
  OpenEye OEToolkits 1.5.0: c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(CP(=O)(O)O)O)O)O)N
  OpenEye OEToolkits 1.5.0: c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@](=O)(CP(=O)(O)O)O)O)O)N
  CACTVS 3.341: Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@](O)(=O)O[P@](O)(=O)C[P](O)(O)=O)[C@@H](O)[C@H]3O
• Formula: C11 H18 N5 O12 P3
• Name: PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER;
  ADENOSINE-5'-[BETA, GAMMA-METHYLENE]TRIPHOSPHATE
• ChEMBL: CHEMBL133463
• DrugBank: DB03909
• ZINC: ZINC000008295124
• PDB chain: 6c83 Chain B Residue 501

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6c83 Allosteric modulation of a human protein kinase with monobodies.
• Resolution: 2.55 Å
• Binding residue (original residue number in PDB): L139 V147 E211 A213 T217 L263
• Binding residue (residue number reindexed from 1): L13 V21 E85 A87 T91 L137
• Annotation score: 3

Enzymatic activity

• Catalytic site (original residue number in PDB): D256 K258 E260 N261 D274 T292
• Catalytic site (residue number reindexed from 1): D130 K132 E134 N135 D148 T151
• Enzyme Commision number: 2.7.11.1: non-specific serine/threonine protein kinase.

Gene Ontology

Molecular Function

• GO:0004672 protein kinase activity
• GO:0005524 ATP binding

Biological Process

• GO:0000212 meiotic spindle organization
• GO:0000226 microtubule cytoskeleton organization
• GO:0000278 mitotic cell cycle
• GO:0006468 protein phosphorylation
• GO:0007052 mitotic spindle organization
• GO:0007098 centrosome cycle
• GO:0007100 mitotic centrosome separation
• GO:0051321 meiotic cell cycle

External links

• PDB: RCSB:6c83, PDBe:6c83, PDBj:6c83
• PDBsum: 6c83
• PubMed: 31239342
• UniProt: O14965|AURKA_HUMAN Aurora kinase A (Gene Name=AURKA)

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