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Details on Person NXF1:NXT1 (TAP:p15) binds capped mRNA:CBC:EJC:TREX (minus DDX39B)
Class:Id Reaction:159101
_displayName NXF1:NXT1 (TAP:p15) binds capped mRNA:CBC:EJC:TREX (minus DDX39B)
_doRelease TRUE
_timestamp 2025-11-04 07:15:50
authored [InstanceEdit:159103] Joshi-Tope, G, 2005-02-17 16:25:28
catalystActivity [CatalystActivity:8849114] ATP hydrolysis activity of polyadenylated, capped mRNA:CBC:EJC:TREX:SRSF proteins [nucleoplasm]
catalystActivityReference [CatalystActivityReference:9643605] ATPase activity of polyadenylated, capped mRNA:CBC:EJC:TREX:SRSF proteins [nucleoplasm] ATP is required for interactions between UAP56 and two conserved mRNA export proteins, Aly and CIP29, to assemble the TREX complex
compartment [Compartment:7660] nucleoplasm
created [InstanceEdit:159634] Zhang, Z, Krainer, AR, 2005-03-11 19:55:50
edited [InstanceEdit:165073] Joshi-Tope, G, 0000-00-00 00:00:00
goBiologicalProcess [GO_BiologicalProcess:1101] RNA export from nucleus
input [Complex:8849118] NXF1,2:NXT1 [nucleoplasm] [Homo sapiens] [Complex:156769] polyadenylated, capped mRNA:CBC:EJC:TREX:SRSF proteins [nucleoplasm] [Homo sapiens]
literatureReference [LiteratureReference:8850607] Mutually exclusive interactions drive handover of mRNA from export adaptors to TAP [LiteratureReference:8850632] TREX exposes the RNA-binding domain of Nxf1 to enable mRNA export [LiteratureReference:8850641] Mapping interactions between mRNA export factors in living cells [LiteratureReference:8850630] Arginine methylation of REF/ALY promotes efficient handover of mRNA to TAP/NXF1 [LiteratureReference:8850666] The solution structure of REF2-I reveals interdomain interactions and regions involved in binding mRNA export factors and RNA [LiteratureReference:8850614] Chtop is a component of the dynamic TREX mRNA export complex [LiteratureReference:8849125] Binding of ATP to UAP56 is necessary for mRNA export [LiteratureReference:8850715] TAP, the human homolog of Mex67p, mediates CTE-dependent RNA export from the nucleus [LiteratureReference:8850681] The human Tap protein is a nuclear mRNA export factor that contains novel RNA-binding and nucleocytoplasmic transport sequences [LiteratureReference:8850709] The Mex67p-mediated nuclear mRNA export pathway is conserved from yeast to human [LiteratureReference:8850704] Analysis of the RNA binding specificity of the human tap protein, a constitutive transport element-specific nuclear RNA export factor [LiteratureReference:8850694] Formation of Tap/NXT1 heterodimers activates Tap-dependent nuclear mRNA export by enhancing recruitment to nuclear pore complexes [LiteratureReference:8932923] TAP (NXF1) belongs to a multigene family of putative RNA export factors with a conserved modular architecture
modified [InstanceEdit:159337] Gillespie, ME, 2005-03-03 03:44:33 [InstanceEdit:159629] Joshi-Tope, G, 2005-03-12 00:08:35 [InstanceEdit:159637] Joshi-Tope, G, 2005-03-12 00:56:04 [InstanceEdit:162450] Joshi-Tope, G, 2005-03-28 18:56:42 [InstanceEdit:163376] Vastrik, I, 2005-04-29 06:26:51 [InstanceEdit:8849163] May, Bruce, 2015-12-14 [InstanceEdit:8850669] May, Bruce, 2015-12-24 [InstanceEdit:8850672] May, Bruce, 2015-12-24 [InstanceEdit:8850739] May, Bruce, 2015-12-27 [InstanceEdit:8852187] May, Bruce, 2016-01-13 [InstanceEdit:8932932] May, Bruce, 2016-07-31 [InstanceEdit:9643047] Wu, G, 2019-04-04 [InstanceEdit:9830342] Matthews, Lisa, 2023-03-08 [InstanceEdit:9971062] Orlic-Milacic, Marija, 2025-11-04
name NXF1:NXT1 (TAP:p15) binds capped mRNA:CBC:EJC:TREX (minus DDX39B) Recruitment of TAP to the EJC
output [Complex:8849115] DDX39B:ADP [nucleoplasm] [Homo sapiens] [SimpleEntity:113550] Pi [nucleoplasm] [Complex:159100] NXF1,2:NXT1::polyadenylated, capped mRNA:CBC:EJC:TREX:SRSF proteins [nucleoplasm] [Homo sapiens]
precedingEvent
releaseDate 2016-03-23
releaseStatus UPDATED
reviewed [InstanceEdit:8852183] Wilson, Stuart A, 2016-01-13
reviewStatus [ReviewStatus:9821382] five stars
species [Species:48887] Homo sapiens
stableIdentifier [StableIdentifier:360929] R-HSA-159101.6
summation [Summation:159102] The mRNA is transferred from ALYREF of the TREX complex to N...
(hasEvent) [Pathway:159236] Transport of Mature mRNA derived from an Intron-Containing Transcript [Homo sapiens]
(precedingEvent) [Reaction:75096] Docking of the TAP:EJC Complex with the NPC [Homo sapiens]
(updatedInstance) [_UpdateTracker:9782742] Update Tracker - [Reaction:159101] NXF1:NXT1 (TAP:p15) binds capped mRNA:CBC:EJC:TREX (minus DDX39B) - v58:[addLiteratureReference] [_UpdateTracker:9783502] Update Tracker - [Reaction:159101] NXF1:NXT1 (TAP:p15) binds capped mRNA:CBC:EJC:TREX (minus DDX39B) - v56:[addCatalystActivity, addLiteratureReference, addOutput, add_removeInput, modifyText]
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