Structure of PDB 8cvr Chain a Binding Site BS01

Receptor Information
>8cvr Chain a (length=212) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FSPYVFNGGTILAIAGEDFAIVASDTRLSEGFSIHTRDSPKCYKLTDKTV
IGCSGFHGDCLTLTKIIEARLKMYKHSNNKAMTTGAIAAMLSTILYSRRF
FPYYVYNIIGGLDEEGKGAVYSFDPVGSYQRDSFKAGGSASAMLQPLLDN
QVGFKNMQNVEHVPLSLDRAMRLVKDVFISAAERDVYTGDALRICIVTKE
GIREETVSLRKD
Ligand information
Ligand IDLDZ
InChIInChI=1S/C26H41N3O5/c1-17(2)12-21(15-30)27-24(31)22(13-18(3)4)28-25(32)23(14-19(5)6)29-26(33)34-16-20-10-8-7-9-11-20/h7-11,15,17-19,21-23H,12-14,16H2,1-6H3,(H,27,31)(H,28,32)(H,29,33)/t21-,22-,23-/m0/s1
InChIKeyTZYWCYJVHRLUCT-VABKMULXSA-N
SMILES
SoftwareSMILES
CACTVS 3.370CC(C)C[CH](NC(=O)[CH](CC(C)C)NC(=O)[CH](CC(C)C)NC(=O)OCc1ccccc1)C=O
CACTVS 3.370CC(C)C[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1)C=O
OpenEye OEToolkits 1.7.6CC(C)CC(C=O)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)OCc1ccccc1
OpenEye OEToolkits 1.7.6CC(C)C[C@@H](C=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1
ACDLabs 12.01O=CC(NC(=O)C(NC(=O)C(NC(=O)OCc1ccccc1)CC(C)C)CC(C)C)CC(C)C
FormulaC26 H41 N3 O5
NameN-[(benzyloxy)carbonyl]-L-leucyl-N-[(2S)-4-methyl-1-oxopentan-2-yl]-L-leucinamide
ChEMBLCHEMBL64925
DrugBank
ZINCZINC000013476439
PDB chain8cvr Chain Z Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8cvr Structural insights into the human PA28-20S proteasome enabled by efficient tagging and purification of endogenous proteins.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		S129 Y130 Q131
Binding residue
(residue number reindexed from 1)		S128 Y129 Q130
Annotation score1
Enzymatic activity
Enzyme Commision number 3.4.25.1: proteasome endopeptidase complex.
Gene Ontology
Molecular Function
GO:0005515 protein binding
Biological Process
GO:0043161 proteasome-mediated ubiquitin-dependent protein catabolic process
GO:0051603 proteolysis involved in protein catabolic process
Cellular Component
GO:0000502 proteasome complex
GO:0005576 extracellular region
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005839 proteasome core complex
GO:0019774 proteasome core complex, beta-subunit complex
GO:0034774 secretory granule lumen
GO:0070062 extracellular exosome
GO:1904813 ficolin-1-rich granule lumen

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8cvr, PDBe:8cvr, PDBj:8cvr
PDBsum8cvr
PubMed35858375
UniProtP20618|PSB1_HUMAN Proteasome subunit beta type-1 (Gene Name=PSMB1)

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