ARHGEF19

Rho guanine nucleotide exchange factor 19, the group of Dbl family Rho GEFs

Basic information

Region (hg38): 1:16197854-16212652

Links

ENSG00000142632

∙ NCBI:128272 ∙ OMIM:612496 ∙ HGNC:26604 ∙ Uniprot:Q8IW93 ∙ AlphaFold ∙ GenCC ∙ jax ∙ Sfari ∙ GnomAD ∙ Pubmed ∙ ClinVar

Phenotypes

GenCC

Source: genCC

No genCC data.

ClinVar

This is a list of variants' phenotypes submitted to ClinVar and linked to the ARHGEF19 gene.

not_specified (110 variants)
not_provided (3 variants)

Variants pathogenicity by type

Statistics on ClinVar variants can assist in determining whether a specific variant type in the ARHGEF19 gene is commonly pathogenic or not. These statistics are base on transcript: NM_000153213.5. Only rare variants are included in the table.

In the table, we include only reliable ClinVar variants with their consequences to MANE Select, Mane Plus Clinical transcripts, or transcripts with TSL equals 1. Click the count to view the source variants.

Warning: slight differences between displayed counts and the number of variants in ClinVar may occur, primarily due to (1) the application of a different transcript and/or consequence by our variant effect predictor or (2) differences in clinical significance: we classify Benign/Likely benign variants as Likely benign and Pathogenic/Likely pathogenic variants as Likely pathogenic.

Effect	PathogenicP	Likely pathogenicLP	VUSVUS	Likely benignLB	BenignB	Sum
synonymous			2 clinvar	1 clinvar		3
missense			110 clinvar	6 clinvar		116
nonsense						0
start loss						0
frameshift						0
splice donor/acceptor (+/-2bp)			2 clinvar			2
Total	0	0	114	7	0

Loading clinvar variants...

GnomAD

Source: gnomAD

Gene	Type	Bio Type	Transcript	Coding Exons	Length
ARHGEF19	protein_coding	protein_coding	ENST00000270747	15	14756

pLI Probability LOF Intolerant	pRec Probability LOF Recessive	Individuals with no LOFs	Individuals with Homozygous LOFs	Individuals with Heterozygous LOFs	Defined	p
3.95e-20	0.0180	125666	0	81	125747	0.000322

	Z-Score	Observed	Expected	Observed/Expected	Mutation Rate	Total Possible in Transcript
Missense	0.965	401	459	0.873	0.0000284	5052
Missense in Polyphen		125	170.22	0.73435		1802
Synonymous	1.51	162	188	0.860	0.0000105	1694
Loss of Function	0.799	33	38.3	0.861	0.00000200	415

LoF frequencies by population

Ethnicity	Sum of pLOFs	p
African & African-American	0.000806	0.000763
Ashkenazi Jewish	0.000299	0.000298
East Asian	0.000163	0.000163
Finnish	0.0000984	0.0000924
European (Non-Finnish)	0.000409	0.000396
Middle Eastern	0.000163	0.000163
South Asian	0.000298	0.000294
Other	0.000345	0.000326

dbNSFP

Source: dbNSFP

Function: FUNCTION: Acts as guanine nucleotide exchange factor (GEF) for RhoA GTPase. {ECO:0000250}.;
Pathway: Signaling by GPCR;Signal Transduction;Rho GTPase cycle;Signaling by Rho GTPases;NRAGE signals death through JNK;Death Receptor Signalling;p75 NTR receptor-mediated signalling;G alpha (12/13) signalling events;GPCR downstream signalling;Cell death signalling via NRAGE, NRIF and NADE (Consensus)

Intolerance Scores

loftool: 0.846
rvis_EVS: 1
rvis_percentile_EVS: 90.72

Haploinsufficiency Scores

pHI: 0.0981
hipred: Y
hipred_score: 0.533
ghis: 0.459

Essentials

essential_gene_CRISPR: N
essential_gene_CRISPR2: S
essential_gene_gene_trap: N
gene_indispensability_pred: N
gene_indispensability_score: 0.340

Gene Damage Prediction

	All	Recessive	Dominant
Mendelian	Medium	Medium	Medium
Primary Immunodeficiency	Medium	Medium	High
Cancer	Medium	Medium	Medium

Mouse Genome Informatics

Gene name: Arhgef19
Phenotype

Zebrafish Information Network

Gene name: arhgef19
Affected structure: periderm
Phenotype tag: abnormal
Phenotype quality: increased size

Gene ontology

Biological process: G protein-coupled receptor signaling pathway;regulation of actin cytoskeleton organization;regulation of Rho protein signal transduction;wound healing;positive regulation of apoptotic process;positive regulation of GTPase activity;regulation of small GTPase mediated signal transduction;Wnt signaling pathway, planar cell polarity pathway
Cellular component: cytosol
Molecular function: guanyl-nucleotide exchange factor activity;Rho guanyl-nucleotide exchange factor activity;GTPase activator activity;protein binding