Term Information

Accession
GO:0005085
Name
guanyl-nucleotide exchange factor activity
Ontology
molecular_function
Synonyms
GDP-dissociation stimulator activity, GDS, GEF, Rho guanine nucleotide exchange factor, RhoGEF, guanyl-nucleotide release factor activity, guanyl-nucleotide releasing factor, ARF guanyl-nucleotide exchange factor activity, GNRP, Rab guanyl-nucleotide exchange factor activity, Rac guanyl-nucleotide exchange factor activity, Ral guanyl-nucleotide exchange factor activity, Ran guanyl-nucleotide exchange factor activity, Rap guanyl-nucleotide exchange factor activity, Ras guanyl-nucleotide exchange factor activity, Rho guanyl-nucleotide exchange factor activity, Sar guanyl-nucleotide exchange factor activity, cAMP-dependent guanyl-nucleotide exchange factor activity
Alternate IDs
GO:0017132, GO:0008321, GO:0005087, GO:0016220, GO:0017034, GO:0005088, GO:0005086, GO:0005090, GO:0030676, GO:0019839, GO:0016219, GO:0017112, GO:0008433, GO:0005089
Definition
Stimulates the exchange of GDP to GTP on a signaling GTPase, changing its conformation to its active form. Guanine nucleotide exchange factors (GEFs) act by stimulating the release of guanosine diphosphate (GDP) to allow binding of guanosine triphosphate (GTP), which is more abundant in the cell under normal cellular physiological conditions. Source: PMID:27218782, GOC:mah, PMID:23303910, GOC:kd
Comment
None
History
See term history for GO:0005085 at QuickGO
Subset
goslim_chembl
goslim_drosophila
goslim_yeast
Feedback
Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

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Parents of guanyl-nucleotide exchange factor activity (GO:0005085)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
guanyl-nucleotide exchange factor activity [is_a relation] is_a  GTPase regulator activity (GO:0030695)
Children of guanyl-nucleotide exchange factor activity (GO:0005085)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
positive regulation of guanyl-nucleotide exchange factor activity (GO:1905099) [RO:0002213 relation] RO:0002213  guanyl-nucleotide exchange factor activity
negative regulation of guanyl-nucleotide exchange factor activity (GO:1905098) [RO:0002212 relation] RO:0002212  guanyl-nucleotide exchange factor activity
regulation of guanyl-nucleotide exchange factor activity (GO:1905097) [RO:0002211 relation] RO:0002211  guanyl-nucleotide exchange factor activity
Reactome
R-HSA-416588
R-HSA-5654600
R-HSA-6811418
R-HSA-9640167
R-HSA-9693111
R-HSA-9666428
R-HSA-9018747
R-HSA-5218850
R-HSA-177945
R-HSA-187746
R-HSA-2029467
R-HSA-9026891
R-HSA-9666430
R-HSA-392195
R-HSA-8876190
R-HSA-389348
R-HSA-8876191
R-HSA-2485180
R-HSA-392870
R-HSA-109807
R-HSA-203977
R-HSA-8876193
R-HSA-442291
R-HSA-8982640
R-HSA-9664991
R-HSA-170979
R-HSA-8876615
R-HSA-8877308
R-HSA-5218839
R-HSA-419166
R-HSA-8876616
R-HSA-9017491
R-HSA-399938
R-HSA-8877311
R-HSA-8876188
R-HSA-1433415
R-HSA-177938
R-HSA-6811414
R-HSA-9033292
R-HSA-3928651
R-HSA-114544
R-HSA-2029451
R-HSA-442732
R-HSA-8982637
R-HSA-825631
R-HSA-4093336
R-HSA-9660824
R-HSA-5617816
R-HSA-5654426
R-HSA-9032067
R-HSA-9680385
R-HSA-5218829
R-HSA-939265
R-HSA-9036301
R-HSA-8877813
R-HSA-9013435
R-HSA-9013159
R-HSA-2424476
R-HSA-5655241
R-HSA-169904
R-HSA-171026
R-HSA-2029445
R-HSA-2424477
R-HSA-8876454
R-HSA-380073
R-HSA-3928642
R-HSA-392054
R-HSA-9639286
R-HSA-5654392
R-HSA-8851827
R-HSA-418850
R-HSA-9665707
R-HSA-3928592
R-HSA-428535
R-HSA-418579
R-HSA-442273
R-HSA-1250498
R-HSA-9013143
R-HSA-5654413
R-HSA-5637806
R-HSA-9013023
R-HSA-194518
R-HSA-5637808
R-HSA-9665700
R-HSA-9634418
R-HSA-8876837
R-HSA-8875591
R-HSA-9703441
R-HSA-5654663
R-HSA-1250383
R-HSA-8980691
R-HSA-418856
R-HSA-3928632
R-HSA-1433471
R-HSA-3928633
R-HSA-399995
R-HSA-442314
R-HSA-5694409
R-HSA-354173
R-HSA-5654402
R-HSA-9029158
R-HSA-9751201
R-HSA-5654647
R-HSA-8877998
R-HSA-9624845
R-HSA-2179407
R-HSA-9695853
R-HSA-9018825
R-HSA-8851899
R-HSA-8877760
R-HSA-3928628
R-HSA-5623521
R-HSA-5655347
R-HSA-205039
R-HSA-420883
R-HSA-5686071
R-HSA-751029
R-HSA-749453
R-HSA-416530
R-HSA-9670436
R-HSA-428750
R-HSA-9032798
R-HSA-9665408
R-HSA-9018817
R-HSA-9619803
R-HSA-5655326
R-HSA-8875568
R-HSA-5623508
R-HSA-9665009
R-HSA-9665404
R-HSA-210977
R-HSA-8877475
R-HSA-8850041
R-HSA-350769
R-HSA-3928612
R-HSA-428917
R-HSA-1306972
R-HSA-9018804
R-HSA-379044
R-HSA-8877612
R-HSA-1225957
R-HSA-1168636
R-HSA-9672163
R-HSA-9018768
R-HSA-8875318
R-HSA-5672965
R-HSA-8851877
R-HSA-156913
R-HSA-6807868
R-HSA-9607304
R-HSA-8875320
R-HSA-2730840
R-HSA-9672170
R-HSA-186834
R-HSA-9014296
R-HSA-379048
R-HSA-9013109
R-HSA-445064
R-HSA-389350
R-HSA-8848618
R-HSA-6811429
R-HSA-5686318
R-HSA-8964604
R-HSA-9014433
R-HSA-5654618
R-HSA-3965444
R-HSA-1225951
R-HSA-5655277
R-HSA-8877451
R-HSA-1250463
R-HSA-180687
R-HSA-109817