Entity Details

Primary name ABCA4_HUMAN
Entity type UniProt
Source Source Link

Details

AccessionP78363
EntryNameABCA4_HUMAN
FullNameRetinal-specific phospholipid-transporting ATPase ABCA4
TaxID9606
Evidenceevidence at protein level
Length2273
SequenceStatuscomplete
DateCreated2000-05-30
DateModified2021-06-02

Ontological Relatives

GenesABCA4

GO terms

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GOName
GO:0001523 retinoid metabolic process
GO:0005215 transporter activity
GO:0005319 lipid transporter activity
GO:0005524 ATP binding
GO:0005548 phospholipid transporter activity
GO:0005783 endoplasmic reticulum
GO:0005887 integral component of plasma membrane
GO:0006649 phospholipid transfer to membrane
GO:0006869 lipid transport
GO:0007601 visual perception
GO:0007603 phototransduction, visible light
GO:0016020 membrane
GO:0042626 ATPase-coupled transmembrane transporter activity
GO:0043231 intracellular membrane-bounded organelle
GO:0045332 phospholipid translocation
GO:0045494 photoreceptor cell maintenance
GO:0055085 transmembrane transport
GO:0090555 phosphatidylethanolamine flippase activity
GO:0097381 photoreceptor disc membrane
GO:0140326 ATPase-coupled intramembrane lipid transporter activity
GO:0140327 flippase activity
GO:0140347 N-retinylidene-phosphatidylethanolamine flippase activity

Subcellular Location

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Subcellular Location
Endoplasmic reticulum
Membrane

Domains

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DomainNameCategoryType
IPR003439 ABC transporter-like, ATP-binding domainDomainDomain
IPR003593 AAA+ ATPase domainDomainDomain
IPR005951 Retinal-specific ATP-binding cassette transporterFamilyFamily
IPR017871 ABC transporter-like, conserved siteSiteConserved site
IPR026082 ABC transporter AFamilyFamily
IPR027417 P-loop containing nucleoside triphosphate hydrolaseFamilyHomologous superfamily

Diseases

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Disease IDSourceNameDescription
248200 OMIMStargardt disease 1 (STGD1)A common hereditary macular degeneration. It is characterized by decreased central vision, atrophy of the macula and underlying retinal pigment epithelium, and frequent presence of prominent flecks in the posterior pole of the retina. The disease is caused by variants affecting the gene represented in this entry.
248200 OMIMStargardt disease 1 (STGD1)A common hereditary macular degeneration. It is characterized by decreased central vision, atrophy of the macula and underlying retinal pigment epithelium, and frequent presence of prominent flecks in the posterior pole of the retina. The disease is caused by variants affecting the gene represented in this entry.
601718 OMIMRetinitis pigmentosa 19 (RP19)A retinal dystrophy belonging to the group of pigmentary retinopathies. Retinitis pigmentosa is characterized by retinal pigment deposits visible on fundus examination and primary loss of rod photoreceptor cells followed by secondary loss of cone photoreceptors. Patients typically have night vision blindness and loss of midperipheral visual field. As their condition progresses, they lose their far peripheral visual field and eventually central vision as well. RP19 is characterized by choroidal atrophy. The disease is caused by variants affecting the gene represented in this entry.
604116 OMIMCone-rod dystrophy 3 (CORD3)An inherited retinal dystrophy characterized by retinal pigment deposits visible on fundus examination, predominantly in the macular region, and initial loss of cone photoreceptors followed by rod degeneration. This leads to decreased visual acuity and sensitivity in the central visual field, followed by loss of peripheral vision. Severe loss of vision occurs earlier than in retinitis pigmentosa, due to cone photoreceptors degenerating at a higher rate than rod photoreceptors. The disease is caused by variants affecting the gene represented in this entry.
153800 OMIMMacular degeneration, age-related, 2 (ARMD2)A form of age-related macular degeneration, a multifactorial eye disease and the most common cause of irreversible vision loss in the developed world. In most patients, the disease is manifest as ophthalmoscopically visible yellowish accumulations of protein and lipid that lie beneath the retinal pigment epithelium and within an elastin-containing structure known as Bruch membrane. Disease susceptibility is associated with variants affecting the gene represented in this entry.

Interactions

1 interaction

InteractorPartnerSourcesPublicationsLink
ABCA4_HUMANCNGB1_HUMANBioGRID, HPRD10466724 details