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Details on Person Formation of the Spliceosomal P complex and exon ligation

Class:IdBlackBoxEvent:9770236
_displayNameFormation of the Spliceosomal P complex and exon ligation
_doReleaseTRUE
_timestamp2023-03-06 17:26:04
authored[InstanceEdit:9770244] May, Bruce, 2022-03-30
catalystActivity[CatalystActivity:9794538] second spliceosomal transesterification activity of Spliceosomal C* complex [nucleoplasm]
compartment[Compartment:7660] nucleoplasm
created[InstanceEdit:9770237] May, Bruce, 2022-03-30
edited[InstanceEdit:9770244] May, Bruce, 2022-03-30
input[Complex:9770118] Spliceosomal C* complex [nucleoplasm] [Homo sapiens]
[EntityWithAccessionedSequence:9769588] C9orf78 [nucleoplasm] [Homo sapiens]
[EntityWithAccessionedSequence:9769590] LENG1 [nucleoplasm] [Homo sapiens]
[EntityWithAccessionedSequence:9769602] NKAP [nucleoplasm] [Homo sapiens]
isChimericFALSE
literatureReference[LiteratureReference:8984694] The protein Aly links pre-messenger-RNA splicing to nuclear export in metazoans
[LiteratureReference:8850665] Aly and THO are required for assembly of the human TREX complex and association of TREX components with the spliced mRNA
[LiteratureReference:6806800] Rearrangements within human spliceosomes captured after exon ligation
[LiteratureReference:9769585] A human postcatalytic spliceosome structure reveals essential roles of metazoan factors for exon ligation
[LiteratureReference:927736] A simple whole cell lysate system for in vitro splicing reveals a stepwise assembly of the exon-exon junction complex
[LiteratureReference:9770778] Biochemical analysis of the EJC reveals two new factors and a stable tetrameric protein core
[LiteratureReference:9769600] Structures of the human spliceosomes before and after release of the ligated exon
[LiteratureReference:9770783] An Atomic Structure of the Human Spliceosome
[LiteratureReference:9770792] Cryo-EM structure of a human spliceosome activated for step 2 of splicing
[LiteratureReference:9772727] Splicing remodels messenger ribonucleoprotein architecture via eIF4A3-dependent and -independent recruitment of exon junction complex components
modified[InstanceEdit:9770447] May, Bruce, 2022-04-04
[InstanceEdit:9770577] May, Bruce, 2022-04-07
[InstanceEdit:9770595] May, Bruce, 2022-04-07
[InstanceEdit:9770649] May, Bruce, 2022-04-10
[InstanceEdit:9770798] May, Bruce, 2022-04-14
[InstanceEdit:9770930] May, Bruce, 2022-04-15
[InstanceEdit:9772096] May, Bruce, 2022-04-20
[InstanceEdit:9772750] May, Bruce, 2022-04-23
[InstanceEdit:9794546] May, Bruce, 2022-07-13
[InstanceEdit:9818132] May, Bruce, 2022-10-12
[InstanceEdit:9818819] May, Bruce, 2022-10-22
[InstanceEdit:9830333] May, Bruce, 2023-03-06
[InstanceEdit:9830342] Matthews, Lisa, 2023-03-08
nameFormation of the Spliceosomal P complex and exon ligation
Second catalytic step of mRNA splicing
output[Complex:9769587] Spliceosomal P complex [nucleoplasm] [Homo sapiens]
[EntityWithAccessionedSequence:9769562] PPIL2 [nucleoplasm] [Homo sapiens]
[EntityWithAccessionedSequence:8952113] PPIL4 [nucleoplasm] [Homo sapiens]
[EntityWithAccessionedSequence:5688093] PRPF18 [nucleoplasm] [Homo sapiens]
[EntityWithAccessionedSequence:8849139] DDX39B [nucleoplasm] [Homo sapiens]
[EntityWithAccessionedSequence:6791189] SKIV2L2 [nucleoplasm] [Homo sapiens]
precedingEvent
releaseDate2022-12-07
reviewed[InstanceEdit:9818818] Charenton, Clément, 2022-10-20
reviewStatus[ReviewStatus:9821382] five stars
species[Species:48887] Homo sapiens
stableIdentifier[StableIdentifier:9770264] R-HSA-9770236.3
summation[Summation:9772092] Two magnesium ions coordinated by 4 phosphate groups of the ...
(hasEvent)[Pathway:72163] mRNA Splicing - Major Pathway [Homo sapiens]
[Pathway:9770130] mRNA Splicing - Major Pathway (update) [Homo sapiens]
(precedingEvent)[BlackBoxEvent:9770847] Spliceosomal P complex dissociates yielding the intron-containing complex (ILS) and the spliced mRNP (new) [Homo sapiens]
(replacementInstances)[_Deleted:9830329] Deletion of instance: 72160
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No pathways have been reviewed or authored by Formation of the Spliceosomal P complex and exon ligation (9770236)