Gene Gene information from NCBI Gene database.
Entrez ID 6102
Gene name RP2 activator of ARL3 GTPase
Gene symbol RP2
Synonyms (NCBI Gene)
DELXp11.3NM23-H10NME10TBCCD2XRP2
Chromosome X
Chromosome location Xp11.3
Summary The RP2 locus has been implicated as one cause of X-linked retinitis pigmentosa. The predicted gene product shows homology with human cofactor C, a protein involved in the ultimate step of beta-tubulin folding. Progressive retinal degeneration may therefo
SNPs SNP information provided by dbSNP.
33
SNP ID Visualize variation Clinical significance Consequence
rs28933687 G>A,T Pathogenic Coding sequence variant, missense variant
rs104894925 C>T Pathogenic Coding sequence variant, stop gained
rs104894926 C>G Pathogenic Coding sequence variant, stop gained
rs104894927 C>T Pathogenic Coding sequence variant, stop gained
rs137852284 TCC>- Pathogenic Coding sequence variant, inframe deletion
miRNA miRNA information provided by mirtarbase database.
418
miRTarBase ID miRNA Experiments Reference
MIRT020630 hsa-miR-155-5p Proteomics 18668040
MIRT002407 hsa-miR-21-5p Microarray 18591254
MIRT726709 hsa-miR-181a-5p HITS-CLIP 22473208
MIRT726707 hsa-miR-181b-5p HITS-CLIP 22473208
MIRT726708 hsa-miR-181c-5p HITS-CLIP 22473208
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
37
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0000287 Function Magnesium ion binding IDA 26455799
GO:0005096 Function GTPase activator activity IBA
GO:0005096 Function GTPase activator activity IDA 11847227, 18376416, 26455799
GO:0005096 Function GTPase activator activity IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
300757 10274 ENSG00000102218
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
O75695
Protein name Protein XRP2
Protein function Acts as a GTPase-activating protein (GAP) involved in trafficking between the Golgi and the ciliary membrane. Involved in localization of proteins, such as NPHP3, to the cilium membrane by inducing hydrolysis of GTP ARL3, leading to the release
PDB 2BX6 , 3BH6 , 3BH7
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF07986 TBCC 59 177 Tubulin binding cofactor C Domain
Tissue specificity TISSUE SPECIFICITY: Ubiquitous. Expressed in the rod and cone photoreceptors, extending from the tips of the outer segment (OS) through the inner segment (IS) and outer nuclear layer (ONL) and into the synaptic terminals of the outer plexiform layer (ONL)
Sequence
MGCFFSKRRKADKESRPENEEERPKQYSWDQREKVDPKDYMFSGLKDETVGRLPGTVAGQ
QFLIQDCENCNIYIFDHSATVTIDDCTNCIIFLGPVKGSVFFRNCRDCKCTLACQQFRVR
DCRKLEVFLCCATQPIIESSSNIKFGCFQWYYPELAFQFKDAGLSIFNNTWSNIHDF
TPV
SGELNWSLLPEDAVVQDYVPIPTTEELKAVRVSTEANRSIVPISRGQRQKSSDESCLVVL
FAGDYTIANARKLIDEMVGKGFFLVQTKEVSMKAEDAQRVFREKAPDFLPLLNKGPVIAL
EFNGDGAVEVCQLIVNEIFNGTKMFVSESKETASGDVDSFYNFADIQMGI
Sequence length 350
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    Trafficking of myristoylated proteins to the cilium
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
197
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Abnormality of the eye Likely pathogenic rs1556313474 RCV000504666
Leber congenital amaurosis Likely pathogenic; Pathogenic rs1556313552, rs1556313557, rs1569531639 RCV000515686
RCV000515740
RCV000678613
Nonpapillary renal cell carcinoma Pathogenic rs2519918532 RCV005930409
Retinal dystrophy Pathogenic; Likely pathogenic rs2147083250, rs2147081333, rs2147074689, rs1490594879, rs878853381, rs28933687, rs104894927, rs1556313447, rs2519914113, rs2519914307, rs2519914819, rs2519918577, rs1064797368, rs1556318633, rs1924521431
View all (10 more)
RCV004815565
RCV004815693
RCV003888942
RCV004817121
RCV000225675
RCV001075110
RCV000504994
RCV003890471
RCV003890475
RCV003890476
RCV003890477
RCV003890478
RCV004816713
RCV000504762
RCV004818170
RCV001074380
RCV001074570
RCV001074246
RCV001075218
RCV001075521
RCV001075545
RCV001074770
RCV001074663
RCV001074537
RCV001074133
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Cone-rod dystrophy Conflicting classifications of pathogenicity rs1556313414 RCV003324529
Macular dystrophy Conflicting classifications of pathogenicity rs1556313414 RCV000505009
RP2-related disorder Uncertain significance; Benign; Likely benign rs782473693, rs190443020, rs140187043 RCV004758791
RCV003970384
RCV003943248
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Adrenal Hyperplasia Congenital Associate 10207042
Atrophy Associate 20625056, 37643038
Carcinoma Renal Cell Associate 36035369
Choroideremia Associate 20625056, 28112135
Chromosome Deletion Associate 7977353
Cone Rod Dystrophies Associate 39596324
Emphysema Associate 16504044
Glioma Associate 37602882
Hypertensive Retinopathy Associate 26448634, 37977507
Immunoglobulin G4 Related Disease Associate 22126752