Protein detail
ARHGI
Rho guanine nucleotide exchange factor 18 (114 kDa Rho-specific guanine nucleotide exchange factor) (p114-Rho-GEF) (p114RhoGEF) (Septin-associated RhoGEF) (SA-RhoGEF)
Entry name ARHGI | UniProt ID | EVMP confidence score 0.50 |
Supporting publications (n) 10 | Transmembrane count | Protein classification Disease related genesHuman disease related genesPredicted intracellular proteins |
EVMP confidence score
Annotation confidence score; open for threshold definitions.
Extremely high >= 0.85High >= 0.70Medium >= 0.55Low >= 0.40Basic Information11
Protein Names
Rho guanine nucleotide exchange factor 18 (114 kDa Rho-specific guanine nucleotide exchange factor) (p114-Rho-GEF) (p114RhoGEF) (Septin-associated RhoGEF) (SA-RhoGEF)
Protein Class (3)
Disease related genesHuman disease related genesPredicted intracellular proteins
Protein Function (3)
- Disease related genes
- Predicted intracellular proteins
- Human disease related genes:Nervous system diseases:Eye disease
Ensembl
Entrez Gene Symbol
Gene Synonym (4)
KIAA0521MGC15913P114-RhoGEFp114RhoGEF
Gene Description
Rho/Rac guanine nucleotide exchange factor 18
Chromosome
19
Position
7348937-7472485
Supporting publications (n)
10
EVMP confidence score
0.50
Fluorescence & Localization5
Tissue SpecificbrainCell SpecificAdrenal medulla cellsSingle-Nuclei Brain Specificcommitted oligodendrocyte precursorBlood Cell Specificnaive B-cellBlood Lineage SpecificB-cells
Function & Pathway8
Protein Function (3)
- Disease related genes
- Predicted intracellular proteins
- Human disease related genes:Nervous system diseases:Eye disease
Cellular Component (7)
Molecular Function (3)
Biological Process (3)
Reactome (13)
- R-hsa-204998 cell death signalling via nrage nrif and nade
- R-hsa-73887 death receptor signaling
- R-hsa-416482 g alpha 12 13 signalling events
- R-hsa-193648 nrage signals death through jnk
- R-hsa-193704 p75 ntr receptor mediated signalling
- R-hsa-9013149 rac1 gtpase cycle
- R-hsa-8980692 rhoa gtpase cycle
- R-hsa-9012999 rho gtpase cycle
- R-hsa-372790 signaling by gpcr
- R-hsa-9716542 signaling by rho gtpases miro gtpases and rhobtb3
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Canonical Pathways (3)
- M5880 Naba ecm affiliated
- M5885 Naba matrisome associated
- M5889 Naba matrisome
Mediation Categories (3)
Adhesion and uptake mediationFusion and delivery mediationReceptor-signaling mediation
Relations & Evidence9
Ligand-Receptor Signaling (7)
7 records.
| Category | Parent | Database | Transmitter | Receiver | Secreted | Plasma Membrane (Transmembrane) | Plasma Membrane (Peripheral) |
|---|---|---|---|---|---|---|---|
| intracellular | intracellular | ComPPI | No | No | No | No | No |
| intracellular | intracellular | GO_Intercell | No | No | No | No | No |
| intracellular | intracellular | UniProt_location | No | No | No | No | No |
| intracellular | intracellular | OmniPath | No | No | No | No | No |
| plasma_membrane | plasma_membrane | UniProt_location | No | No | No | No | No |
| apical_cell_membrane | plasma_membrane | UniProt_location | No | No | No | No | No |
| plasma_membrane | plasma_membrane | OmniPath | No | No | No | No | No |
Regulatory Interaction Network (1)
1 record.
| Source Protein Symbol | Source UniProt ID | Target Protein Symbol | Target UniProt ID | Is Directed | Is Stimulation | Is Inhibition | Database | References |
|---|---|---|---|---|---|---|---|---|
| SEPT9 | Q9UHD8 | ARHGI | Q6ZSZ5 | Yes | No | Yes | SIGNOR | SIGNOR:15558029 |
Isolation & Detection Technology (1)
1 record.
| EV Isolation Method | Detection Method | Number of References | References |
|---|---|---|---|
| Differential Ultracentrifugation | Shotgun Mass Spectrometry | 1 | 32916986 |
Sequence, Structure & Domains10
Sequences
Length
1,361
Mass
151,642
Sequence
MGDDQEDDFPRRLSESMEDLSLDLGALQGSEYLQDLGLGAPSHSQPGETPDSRPTGEEPGRDSLFSSLAGSQDLSRRRSWERSRSCSESWRRLSLDASAVDEEPCLPRTLASLALNLPGGGLKTWTQGCLSGGGTPAESPGKECDSPKKRGRSRSVPVSFYEIRSPEISPGLEVPTPPVQGLEPPVLECMEKDHVEPDHVLIVQQVLQELRQYHGARQRACMSASPGGAHSNLTWFEFLSESEDGAGKNEKSDKSTSVKRRLSCLRSRVTRQKEKGKSPAHLKDKGQDARERRECVNGHQLLQGTFSGPSSCPLCGKPFLSSASLKEHPRGTLLSDGSPALSRNVGMTVSQKGGPQPTPSPAGPGTQLGPITGEMDEADSAFLKFKQTADDSLSLTSPNTESIFVEDPYTASLRSEIESDGHEFEAESWSLAVDAAYAKKQKREVVKRQDVLYELMQTEVHHVRTLKIMLKVYSRALQEELQFSSKAIGRLFPCADDLLETHSHFLARLKERRQESLEEGSDRNYVIQKIGDLLVQQFSGENGERMKEKYGVFCSGHNEAVSHYKLLLQQNKKFQNLIKKIGNFSIVRRLGVQECILLVTQRITKYPVLVERIIQNTEAGTEDYEDLTQALNLIKDIISQVDAKVSECEKGQRLREIAGKMDLKSSSKLKNGLTFRKEDMLQRQLHLEGMLCWKTTSGRLKDILAILLTDVLLLLQEKDQKYVFASVDSKPPVISLQKLIVREVANEEKAMFLISASLQGPEMYEIYTSSKEDRNAWMAHIQRAVESCPDEEEGPFSLPEEERKVVEARATRLRDFQERLSMKDQLIAQSLLEKQQIYLEMAEMGGLEDLPQPRGLFRGGDPSETLQGELILKSAMSEIEGIQSLICRQLGSANGQAEDGGSSTGPPRRAETFAGYDCTNSPTKNGSFKKKVSSTDPRPRDWRGPPNSPDLKLSDSDIPGSSEESPQVVEAPGTESDPRLPTVLESELVQRIQTLSQLLLNLQAVIAHQDSYVETQRAAIQEREKQFRLQSTRGNLLLEQERQRNFEKQREERAALEKLQSQLRHEQQRWERERQWQHQELERAGARLQEREGEARQLRERLEQERAELERQRQAYQHDLERLREAQRAVERERERLELLRRLKKQNTAPGALPPDTLAEAQPPSHPPSFNGEGLEGPRVSMLPSGVGPEYAERPEVARRDSAPTENRLAKSDVPIQLLSATNQFQRQAAVQQQIPTKLAASTKGGKDKGGKSRGSQRWESSASFDLKQQLLLNKLMGKDESTSRNRRSLSPILPGRHSPAPPPDPGFPAPSPPPADSPSEGFSLKAGGTALLPGPPAPSPLPATPLSAKEDASKEDVIFF
Alternative Products
Event=Alternative splicing; Named isoforms=5; Name=1; Synonyms=LOCGEF-X3; IsoId=Q6ZSZ5-4; Sequence=Displayed; Name=2; Synonyms=LOCGEF-X4; IsoId=Q6ZSZ5-5; Sequence=VSP_059877; Name=3; Synonyms=LOCGEF-X5; IsoId=Q6ZSZ5-6; Sequence=VSP_059876; Name=4; Synonyms=p114; IsoId=Q6ZSZ5-2; Sequence=VSP_059874; Name=5; IsoId=Q6ZSZ5-1; Sequence=VSP_059875
Alternative Sequence
1..346; Missing (in isoform 4); 1..322; MGDDQEDDFPRRLSESMEDLSLDLGALQGSEYLQDLGLGAPSHSQPGETPDSRPTGEEPGRDSLFSSLAGSQDLSRRRSWERSRSCSESWRRLSLDASAVDEEPCLPRTLASLALNLPGGGLKTWTQGCLSGGGTPAESPGKECDSPKKRGRSRSVPVSFYEIRSPEISPGLEVPTPPVQGLEPPVLECMEKDHVEPDHVLIVQQVLQELRQYHGARQRACMSASPGGAHSNLTWFEFLSESEDGAGKNEKSDKSTSVKRRLSCLRSRVTRQKEKGKSPAHLKDKGQDARERRECVNGHQLLQGTFSGPSSCPLCGKPFLSS -> MVTVGTNILPSRPAASANTAREDAALFSRRIPPRHKNGAAQPGAAPGPGAPGANMGNAHSKSGDRHSALPGRPELSFYGSFPRKWSENVFLDNELLTSKILSMLRPQSERGFRAGDLRYPTHFLSTNSVLASVT (in isoform 5); 1..16; Missing (in isoform 3); 1..5; MGDDQ -> MTTVA (in isoform 2)
Domain & Motif Annotations
Compositional Bias
50..61; Basic and acidic residues; 64..73; Polar residues; 74..88; Basic and acidic residues; 245..256; Basic and acidic residues; 271..292; Basic and acidic residues; 1191..1211; Basic and acidic residues; 1254..1264; Polar residues; 1300..1317; Pro residues; 1334..1344; Pro residues; 1349..1361; Basic and acidic residues
Coiled Coil
1038..1148
Zinc Finger
310..334; C2H2-type; degenerate
Domain (FT)
447..644; DH; 684..786; PH
Region
33..88; Disordered; 131..156; Disordered; 244..292; Disordered; 348..368; Disordered; 893..980; Disordered; 1143..1211; Disordered; 1229..1264; Disordered; 1277..1361; Disordered
Clinical Relevance2
Supporting Publications10
| PMID | Title | Abstract |
|---|---|---|
| 25471207 | Intraluminal proteome and peptidome of human urinary extracellular vesicles. | No abstract available |
| 26775013 | Proteomic characterization of circulating extracellular vesicles identifies novel serum myeloma associated markers. | No abstract available |
| 27723984 | Proteomic and Bioinformatic Characterization of Extracellular Vesicles Released from Human Macrophages upon Influenza A Virus Infection. | No abstract available |
| 30608700 | Quantitative Proteomic Analysis of Small and Large Extracellular Vesicles (EVs) Reveals Enrichment of Adhesion Proteins in Small EVs. | No abstract available |
| 33709510 | Unbiased proteomic profiling of host cell extracellular vesicle composition and dynamics upon HIV-1 infection. | No abstract available |
| 38225453 | Deep proteomic analysis of obstetric antiphospholipid syndrome by DIA-MS of extracellular vesicle enriched fractions. | No abstract available |
| 38731868 | The Deep Proteomics Approach Identified Extracellular Vesicular Proteins Correlated to Extracellular Matrix in Type One and Two Endometrial Cancer. | No abstract available |
| 39873726 | Size-Dependent Separation of Extracellular Vesicle Subtypes with Exodisc Enabling Proteomic Analysis in Prostate Cancer. | No abstract available |
| 40091455 | Potential Role of Menstrual Fluid-Derived Small Extracellular Vesicle Proteins in Endometriosis Pathogenesiss. | No abstract available |
| 40311616 | Integrative proteomic profiling of tumor and plasma extracellular vesicles identifies a diagnostic biomarker panel for colorectal cancer. | No abstract available |