Structure of PDB 7qxx Chain E Binding Site BS02

Receptor Information
>7qxx Chain E (length=375) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KLLEHKEIDGRLKELREQLKELTKQYEKSENDLKALQSVGQIVGEVLKQL
TEEKFIVKATNGPRYVVGCRRQLDKSKLKPGTRVALDMTTLTIMRYLPRE
VDPLVYNMSHEDPGNVSYSEIGGLSEQIRELREVIELPLTNPELFQRVGI
IPPKGCLLYGPPGTGKTLLARAVASQLDCNFLKVVSSSIVDKYIGESARL
IREMFNYARDHQPCIIFMDEIDAIGGRRFSEGTSADREIQRTLMELLNQM
DGFDTLHRVKMIMATNRPDTLDPALLRPGRLDRKIHIDLPNEQARLDILK
IHAGPITKHGEIDYEAIVKLSDGFNGADLRNVCTEAGMFAIRADHDFVVQ
EDFMKAVRKVADSKKLESKLDYKPV
Ligand information
Ligand IDATP
InChIInChI=1S/C10H16N5O13P3/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(26-10)1-25-30(21,22)28-31(23,24)27-29(18,19)20/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H,23,24)(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKeyZKHQWZAMYRWXGA-KQYNXXCUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@](=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@](O)(=O)O[P@@](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
FormulaC10 H16 N5 O13 P3
NameADENOSINE-5'-TRIPHOSPHATE
ChEMBLCHEMBL14249
DrugBankDB00171
ZINCZINC000004261765
PDB chain7qxx Chain E Residue 401 [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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PDB7qxx Mechanism of 26S proteasome activation by the 19S-interacting protein ZFAND5
Resolution4.4 Å
Binding residue
(original residue number in PDB)		I135 G136 P176 G177 T178 G179 K180 T181 L182 N280 I312 H316 G340 A341
Binding residue
(residue number reindexed from 1)		I121 G122 P162 G163 T164 G165 K166 T167 L168 N266 I298 H302 G326 A327
Annotation score5
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016887 ATP hydrolysis activity
GO:0030674 protein-macromolecule adaptor activity
GO:0036402 proteasome-activating activity
GO:0042802 identical protein binding
Biological Process
GO:0036503 ERAD pathway
GO:0043161 proteasome-mediated ubiquitin-dependent protein catabolic process
GO:0045899 positive regulation of RNA polymerase II transcription preinitiation complex assembly
GO:0090261 positive regulation of inclusion body assembly
GO:1901800 positive regulation of proteasomal protein catabolic process
Cellular Component
GO:0000502 proteasome complex
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0008540 proteasome regulatory particle, base subcomplex
GO:0016020 membrane
GO:0016234 inclusion body
GO:0022624 proteasome accessory complex
GO:0031597 cytosolic proteasome complex
GO:0070062 extracellular exosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7qxx, PDBe:7qxx, PDBj:7qxx
PDBsum7qxx
PubMed37595557
UniProtP62333|PRS10_HUMAN 26S proteasome regulatory subunit 10B (Gene Name=PSMC6)

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