Gene Gene information from NCBI Gene database.
Entrez ID 20
Gene name ATP binding cassette subfamily A member 2
Gene symbol ABCA2
Synonyms (NCBI Gene)
ABC2IDPOGSA
Chromosome 9
Chromosome location 9q34.3
Summary The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intracellular membranes. ABC genes are divided into seven distinct s
SNPs SNP information provided by dbSNP.
4
SNP ID Visualize variation Clinical significance Consequence
rs1588511352 C>- Pathogenic, uncertain-significance Coding sequence variant, frameshift variant, non coding transcript variant
rs1588512383 TACTCGCGGCG>C Pathogenic Coding sequence variant, frameshift variant, non coding transcript variant
rs1588524458 G>A Pathogenic Coding sequence variant, stop gained, non coding transcript variant
rs1588525874 ->A Pathogenic Coding sequence variant, frameshift variant, non coding transcript variant
miRNA miRNA information provided by mirtarbase database.
58
miRTarBase ID miRNA Experiments Reference
MIRT437529 hsa-miR-19b-3p Immunoprecipitaion 22382630
MIRT682989 hsa-miR-320a HITS-CLIP 23706177
MIRT682988 hsa-miR-320b HITS-CLIP 23706177
MIRT682987 hsa-miR-320c HITS-CLIP 23706177
MIRT682986 hsa-miR-320d HITS-CLIP 23706177
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
73
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0000166 Function Nucleotide binding NAS 12363033
GO:0001573 Process Ganglioside metabolic process ISS
GO:0005319 Function Lipid transporter activity IBA
GO:0005524 Function ATP binding IDA 15999530
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
600047 32 ENSG00000107331
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9BZC7
Protein name ATP-binding cassette sub-family A member 2 (EC 7.6.2.-) (ATP-binding cassette transporter 2) (ATP-binding cassette 2)
Protein function Probable lipid transporter that modulates cholesterol sequestration in the late endosome/lysosome by regulating the intracellular sphingolipid metabolism, in turn participates in cholesterol homeostasis (Probable) (PubMed:15238223, PubMed:218104
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF12698 ABC2_membrane_3 684 912 Family
PF00005 ABC_tran 1007 1151 ABC transporter Domain
PF12698 ABC2_membrane_3 1692 2008 Family
PF00005 ABC_tran 2070 2214 ABC transporter Domain
Tissue specificity TISSUE SPECIFICITY: [Isoform 3]: Highly expressed in the brain,peripheral blood leukocytes and ovary, whereas lower levels of expression is observed in kidney and liver. {ECO:0000269|PubMed:11309290, ECO:0000269|PubMed:15093135}.; TISSUE SPECIFICITY: [Iso
Sequence
MGFLHQLQLLLWKNVTLKRRSPWVLAFEIFIPLVLFFILLGLRQKKPTISVKEAFYTAAP
LTSAGILPVMQSLCPDGQRDEFGFLQYANSTVTQLLERLDRVVEEGNLFDPARPSLGSEL
EALRQHLEALSAGPGTSGSHLDRSTVSSFSLDSVARNPQELWRFLTQNLSLPNSTAQALL
AARVDPPEVYHLLFGPSSALDSQSGLHKGQEPWSRLGGNPLFRMEELLLAPALLEQLTCT
PGSGELGRILTVPESQKGALQGYRDAVCSGQAAARARRFSGLSAELRNQLDVAKVSQQLG
LDAPNGSDSSPQAPPPRRLQALLGDLLDAQKVLQDVDVLSALALLLPQGACTGRTPGPPA
SGAGGAANGTGAGAVMGPNATAEEGAPSAAALATPDTLQGQCSAFVQLWAGLQPILCGNN
RTIEPEALRRGNMSSLGFTSKEQRNLGLLVHLMTSNPKILYAPAGSEVDRVILKANETFA
FVGNVTHYAQVWLNISAEIRSFLEQGRLQQHLRWLQQYVAELRLHPEALNLSLDELPPAL
RQDNFSLPSGMALLQQLDTIDNAACGWIQFMSKVSVDIFKGFPDEESIVNYTLNQAYQDN
VTVFASVIFQTRKDGSLPPHVHYKIRQNSSFTEKTNEIRRAYWRPGPNTGGRFYFLYGFV
WIQDMMERAIIDTFVGHDVVEPGSYVQMFPYPCYTRDDFLFVIEHMMPLCMVISWVYSVA
MTIQHIVAEKEHRLKEVMKTMGLNNAVHWVAWFITGFVQLSISVTALTAILKYGQVLMHS
HVVIIWLFLAVYAVATIMFCFLVSVLYSKAKLASACGGIIYFLSYVPYMYVAIREEVAHD
KITAFEKCIASLMSTTAFGLGSKYFALYEVAGVGIQWHTFSQSPVEGDDFNLLLAVTMLM
VDAVVYGILTWY
IEAVHPGMYGLPRPWYFPLQKSYWLGSGRTEAWEWSWPWARTPRLSVM
EEDQACAMESRRFEETRGMEEEPTHLPLVVCVDKLTKVYKDDKKLALNKLSLNLYENQVV
SFLGHNGAGKTTTMSILTGLFPPTSGSATIYGHDIRTEMDEIRKNLGMCPQHNVLFDRLT
VEEHLWFYSRLKSMAQEEIRREMDKMIEDLELSNKRHSLVQTLSGGMKRKLSVAIAFVGG
SRAIILDEPTA
GVDPYARRAIWDLILKYKPGRTILLSTHHMDEADLLGDRIAIISHGKLK
CCGSPLFLKGTYGDGYRLTLVKRPAEPGGPQEPGLASSPPGRAPLSSCSELQVSQFIRKH
VASCLLVSDTSTELSYILPSEAAKKGAFERLFQHLERSLDALHLSSFGLMDTTLEEVFLK
VSEEDQSLENSEADVKESRKDVLPGAEGPASGEGHAGNLARCSELTQSQASLQSASSVGS
ARGDEGAGYTDVYGDYRPLFDNPQDPDNVSLQEVEAEALSRVGQGSRKLDGGWLKVRQFH
GLLVKRFHCARRNSKALFSQILLPAFFVCVAMTVALSVPEIGDLPPLVLSPSQYHNYTQP
RGNFIPYANEERREYRLRLSPDASPQQLVSTFRLPSGVGATCVLKSPANGSLGPTLNLSS
GESRLLAARFFDSMCLESFTQGLPLSNFVPPPPSPAPSDSPASPDEDLQAWNVSLPPTAG
PEMWTSAPSLPRLVREPVRCTCSAQGTGFSCPSSVGGHPPQMRVVTGDILTDITGHNVSE
YLLFTSDRFRLHRYGAITFGNVLKSIPASFGTRAPPMVRKIAVRRAAQVFYNNKGYHSMP
TYLNSLNNAILRANLPKSKGNPAAYGITVTNHPMNKTSASLSLDYLLQGTDVVIAIFIIV
AMSFVPASFVVFLVAEKSTKAKHLQFVSGCNPIIYWLANYVWDMLNYLVPATCCVIILFV
FDLPAYTSPTNFPAVLSLFLLYGWSITPIMYPASFWFEVPSSAYVFLIVINLFIGITATV
ATFLLQLFEHDKDLKVVNSYLKSCFLIFPNYNLGHGLMEMAYNEYINEYYAKIGQFDKMK
SPFEWDIVTRGLVAMAVEGVVGFLLTIM
CQYNFLRRPQRMPVSTKPVEDDVDVASERQRV
LRGDADNDMVKIENLTKVYKSRKIGRILAVDRLCLGVRPGECFGLLGVNGAGKTSTFKML
TGDESTTGGEAFVNGHSVLKELLQVQQSLGYCPQCDALFDELTAREHLQLYTRLRGISWK
DEARVVKWALEKLELTKYADKPAGTYSGGNKRKLSTAIALIGYPAFIFLDEPTT
GMDPKA
RRFLWNLILDLIKTGRSVVLTSHSMEECEALCTRLAIMVNGRLRCLGSIQHLKNRFGDGY
MITVRTKSSQSVKDVVRFFNRNFPEAMLKERHHTKVQYQLKSEHISLAQVFSKMEQVSGV
LGIEDYSVSQTTLDNVFVNFAKKQSDNLEQQETEPPSALQSPLGCLLSLLRPRSAPTELR
ALVADEPEDLDTEDEGLISFEEERAQLSFNTDTLC
Sequence length 2435
Interactions View interactions
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
18
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Ataxia with Dysarthria Pathogenic rs1588511352 RCV000790425
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Intellectual developmental disorder with poor growth and with or without seizures or ataxia Likely pathogenic; Pathogenic rs2131443090, rs2538191594, rs2491538919, rs2491500575, rs2491492843, rs1588524458, rs1588525874, rs1588512383 RCV002071017
RCV003136702
RCV003314409
RCV003323265
RCV003330145
View all (3 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
ABCA2-related disorder Likely benign; Uncertain significance; Benign; Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTISM SPECTRUM DISORDER CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTISM SPECTRUM DISORDERS Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTOSOMAL RECESSIVE NON-SYNDROMIC INTELLECTUAL DISABILITY Disgenet, Orphanet
Disgenet, Orphanet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acoustic Neuroma Acoustic Neuroma BEFREE 15850583, 28394785
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease Alzheimer disease Pubtator 18336955, 29224028 Associate
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease, Early Onset Alzheimer disease BEFREE 15649702, 18336955, 18348684
★☆☆☆☆
Found in Text Mining only
Arteriovenous Malformations, Cerebral Cerebral arteriovenous malformation BEFREE 31064679
★☆☆☆☆
Found in Text Mining only
Brain Neoplasms Brain Neoplasms BEFREE 24305708
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 15182435 Associate
★☆☆☆☆
Found in Text Mining only
Carcinoma, Ovarian Epithelial Ovarian Epithelial carcinoma BEFREE 26820484
★☆☆☆☆
Found in Text Mining only
Cardiovascular Diseases Cardiovascular Diseases BEFREE 29223352
★☆☆☆☆
Found in Text Mining only
Childhood Acute Lymphoblastic Leukemia Lymphoblastic Leukemia BEFREE 28744141, 31214760
★☆☆☆☆
Found in Text Mining only
Colonic Neoplasms Colonic neoplasm Pubtator 17541169 Associate
★☆☆☆☆
Found in Text Mining only