Structure of PDB 8imy Chain U Binding Site BS12

Receptor Information
>8imy Chain U (length=419) 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
ISDYFYAFLRREYYLTHGL
Ligand information
Ligand ID81Q
InChIInChI=1S/C63H115O13P/c1-4-7-10-13-16-19-22-25-27-29-30-33-36-38-41-44-47-50-56(64)74-55(53-72-52-49-46-43-40-37-34-31-28-26-23-20-17-14-11-8-5-2)54-73-77(70,71)76-63-61(69)59(67)58(66)60(68)62(63)75-57(65)51-48-45-42-39-35-32-24-21-18-15-12-9-6-3/h16,19,25,27,30,33,38,41,55,58-63,66-69H,4-15,17-18,20-24,26,28-29,31-32,34-37,39-40,42-54H2,1-3H3,(H,70,71)/b19-16-,27-25-,33-30-,41-38-/t55-,58+,59+,60-,61-,62-,63+/m1/s1
InChIKeyQJQDEKXIUVONEM-PYGYMJQMSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCCCCCCOC[C@H](COP(=O)(O)O[C@H]1[C@@H]([C@H]([C@@H]([C@H]([C@H]1OC(=O)CCCCCCCCCCCCCCC)O)O)O)O)OC(=O)CCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC
CACTVS 3.385CCCCCCCCCCCCCCCCCCOC[CH](CO[P](O)(=O)O[CH]1[CH](O)[CH](O)[CH](O)[CH](O)[CH]1OC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCC=CCC=CCC=CCC=CCCCCC
CACTVS 3.385CCCCCCCCCCCCCCCCCCOC[C@H](CO[P](O)(=O)O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](O)[C@H]1OC(=O)CCCCCCCCCCCCCCC)OC(=O)CCC\C=C/C/C=C\C\C=C/C/C=C\CCCCC
OpenEye OEToolkits 2.0.7CCCCCCCCCCCCCCCCCCOCC(COP(=O)(O)OC1C(C(C(C(C1OC(=O)CCCCCCCCCCCCCCC)O)O)O)O)OC(=O)CCCC=CCC=CCC=CCC=CCCCCC
FormulaC63 H115 O13 P
Name[(2R)-1-[[(1S,2R,3R,4S,5S,6R)-2-hexadecanoyloxy-3,4,5,6-tetrakis(oxidanyl)cyclohexyl]oxy-oxidanyl-phosphoryl]oxy-3-octadecoxy-propan-2-yl] (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate
ChEMBL
DrugBank
ZINC
PDB chain8imy Chain T Residue 902 [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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PDB8imy Structures of substrates- and products-bound glycosylphosphatidylinositol transamidase illuminate GPI-AP biogenesis
Resolution3.22 Å
Binding residue
(original residue number in PDB)		C360 N383 N385 A389
Binding residue
(residue number reindexed from 1)		C359 N382 N384 A388
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
View graph for
Cellular Component
External links
PDB RCSB:8imy, PDBe:8imy, PDBj:8imy
PDBsum8imy
PubMed37684232
UniProtQ9H490|PIGU_HUMAN Phosphatidylinositol glycan anchor biosynthesis class U protein (Gene Name=PIGU)

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