Structure of PDB 8imx Chain U Binding Site BS03

Receptor Information
>8imx Chain U (length=420) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AAPLVLVLVVAVTVRAALFRSSLAEFISERVEVVSPLSSWKRVVEGLSLL
DLGVSPYSGAVFHETPLIIYLFHFLIDYAELVFMITDALTAIALYFAIQD
FNKVVFKKQKLLLELDQYAPDVAELIRTPMEMRYIPLKVALFYLLNPYTI
LSCVAKSTCAINNTLIAFFILTTIKGSAFLSAIFLALATYQSLYPLTLFV
PGLLYLLQRQYIPVKMKSKAFWIFSWEYAMMYVGSLVVIICLSFFLLSSW
DFIPAVYGFILSVPDLTPNIGLFWYFFAEMFEHFSLFFVCVFQINVFFYT
IPLAIKLKEHPIFFMFIQIAVIAIFKSYPTVGDVALYMAFFPVWNHLYRF
LRNIFVLTCIIIVCSLLFPVLWHLWIYAGSANSNFFYAITLTFNVGQILL
ISDYFYAFLRREYYLTHGLY
Ligand information
Ligand IDY01
InChIInChI=1S/C31H50O4/c1-20(2)7-6-8-21(3)25-11-12-26-24-10-9-22-19-23(35-29(34)14-13-28(32)33)15-17-30(22,4)27(24)16-18-31(25,26)5/h9,20-21,23-27H,6-8,10-19H2,1-5H3,(H,32,33)/t21-,23+,24+,25-,26+,27+,30+,31-/m1/s1
InChIKeyWLNARFZDISHUGS-MIXBDBMTSA-N
SMILES
SoftwareSMILES
CACTVS 3.352CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@H](CC[C@]4(C)[C@H]3CC[C@]12C)OC(=O)CCC(O)=O
OpenEye OEToolkits 1.6.1CC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)OC(=O)CCC(=O)O)C)C
OpenEye OEToolkits 1.6.1CC(C)CCC[C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)OC(=O)CCC(=O)O)C)C
CACTVS 3.352CC(C)CCC[CH](C)[CH]1CC[CH]2[CH]3CC=C4C[CH](CC[C]4(C)[CH]3CC[C]12C)OC(=O)CCC(O)=O
FormulaC31 H50 O4
NameCHOLESTEROL HEMISUCCINATE
ChEMBL
DrugBank
ZINCZINC000058638837
PDB chain8imx Chain U Residue 703 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8imx Structures of substrates- and products-bound glycosylphosphatidylinositol transamidase illuminate GPI-AP biogenesis
Resolution2.85 Å
Binding residue
(original residue number in PDB)		I254 Y258 G259 L262
Binding residue
(residue number reindexed from 1)		I253 Y257 G258 L261
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0034235 GPI anchor binding
Biological Process
GO:0006091 generation of precursor metabolites and energy
GO:0006506 GPI anchor biosynthetic process
GO:0008218 bioluminescence
GO:0016255 attachment of GPI anchor to protein
GO:0046425 regulation of receptor signaling pathway via JAK-STAT
Cellular Component
GO:0005783 endoplasmic reticulum
GO:0005789 endoplasmic reticulum membrane
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0042765 GPI-anchor transamidase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8imx, PDBe:8imx, PDBj:8imx
PDBsum8imx
PubMed37684232
UniProtQ9H490|PIGU_HUMAN Phosphatidylinositol glycan anchor biosynthesis class U protein (Gene Name=PIGU)

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