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GO:0005086: ARF guanyl-nucleotide exchange factor activity (Molecular function)

"Stimulates the exchange of guanyl nucleotides associated with the GTPase ARF. Under normal cellular physiological conditions, the concentration of GTP is higher than that of GDP, favoring the replacement of GDP by GTP in association with the GTPase." [GOC:mah]


There are 78 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Cluster_12 Saccharomyces cerevisiae 3.33 % 0.000799 0.013141
Cluster_24 Aspergillus fumigatus 1.9 % 0.0 2e-06
Cluster_38 Aspergillus nidulans 0.95 % 0.002311 0.017294
Cluster_128 Aspergillus niger 2.44 % 0.000203 0.005607
Cluster_25 Candida albicans 1.32 % 0.001637 0.020217
Cluster_18 Cryptococcus neoformans 3.77 % 0.0 5e-06
Cluster_84 Fusarium graminearum 0.93 % 0.001511 0.010574
Cluster_59 Fusarium graminearum 1.35 % 0.000726 0.005887
Cluster_18 Neurospora crassa 1.04 % 0.006217 0.030471
Cluster_61 Neurospora crassa 5.17 % 5e-06 0.000111
Cluster_3 Postia placenta 1.52 % 1e-05 0.000133
Cluster_119 Pyricularia oryzae 2.3 % 0.000274 0.001647
Cluster_1 Yarrowia lipolytica 1.32 % 0.005201 0.030283
Cluster_53 Schizosaccharomyces pombe 3.45 % 0.001819 0.013411
Cluster_38 Trichoderma reesei 2.78 % 0.000365 0.003888
Cluster_26 Sclerotinia sclerotiorum 2.82 % 4.8e-05 0.000436
Sequences (78) (download table)

InterPro Domains

GO Terms

Family Terms