======= ABCD4 =======


== Gene Information ==
  * **<color #00a2e8>Official Symbol</color>**: ABCD4
  * **<color #00a2e8>Official Name</color>**: ATP binding cassette subfamily D member 4
  * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A
  * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5826|5826]]
  * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/O14678|O14678]]
  * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=ABCD4&organism=9606|BioGRID]]
  * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20ABCD4|Open PubMed]]
  * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/603214|Open OMIM]]

== Function Summary ==
  * **<color #00a2e8>Entrez Summary</color>**:  The 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 intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the ALD subfamily, which is involved in peroxisomal import of fatty acids and/or fatty acyl-CoAs in the organelle. All known peroxisomal ABC transporters are half transporters which require a partner half transporter molecule to form a functional homodimeric or heterodimeric transporter. The function of this peroxisomal membrane protein is unknown. However, it is speculated that it may function as a heterodimer for another peroxisomal ABC transporter and, therefore, may modify the adrenoleukodystrophy phenotype. It may also play a role in the process of peroxisome biogenesis. Alternative splicing results in several protein-coding and non-protein-coding variants. [provided by RefSeq, Jul 2017]. 
  * **<color #00a2e8>UniProt Summary</color>**:  May be involved in intracellular processing of vitamin B12 (cobalamin). Could play a role in the lysosomal release of vitamin B12 into the cytoplasm. {ECO:0000269|PubMed:22922874}.

<button type='primary' size='sm' modal='Pfam_Domains'>Pfam Domains</button>
<button type='primary' size='sm' modal='GO_terms'>GO Terms</button>


<modal id='Pfam_Domains' size='lg' title='Pfam Domains'>
|ABC membrane 2|
|ABC tran|
</modal>

<modal id='GO_terms' size='lg' title='GO Terms'>
|ATP-binding cassette (ABC) transporter complex|
|cobalamin metabolic process|
|ATPase-coupled transmembrane transporter activity|
|peroxisomal membrane|
|tetrapyrrole metabolic process|
|water-soluble vitamin metabolic process|
|cellular response to leukemia inhibitory factor|
|response to leukemia inhibitory factor|
|peroxisome|
|vitamin metabolic process|
|ATPase activity|
|lysosomal membrane|
|cofactor metabolic process|
|drug metabolic process|
|endoplasmic reticulum membrane|
|ion transmembrane transport|
|cellular response to cytokine stimulus|
|response to cytokine|
|transmembrane transport|
|ion transport|
|ATP binding|
|small molecule metabolic process|
</modal>
\\

 === CRISPR Data ===
<button type='primary' size='small' modal='Compound_Hit'>Compound Hit</button>
<button type='default' size='small' modal='Most_Correlated_Genes'>Most Correlated Genes in Chemogenomics</button>
<button type='primary' size='small' modal='Essential_Avana'>Tissues where Essential in the Avana Dataset (DepMap 20Q1)</button>

<modal id='Compound_Hit' size='lg' title='Compound Hit'>
^Screen^Score^
|[[:results:exp363|GSK-J4 1-1.25μM to day4 R07 exp363]]|1.76|
</modal>

<modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'>
No correlation found to any other genes in chemogenomics.
</modal>

<modal id='Essential_Avana' size='lg' title='Tissues where Essential in the Avana Dataset (DepMap 20Q1)'>
Global Fraction of Cell Lines Where Essential: 0/739
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/28|
|bone|0/26|
|breast|0/33|
|central nervous system|0/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/16|
|kidney|0/21|
|liver|0/20|
|lung|0/75|
|lymphocyte|0/16|
|ovary|0/26|
|pancreas|0/24|
|peripheral nervous system|0/16|
|plasma cell|0/15|
|prostate|0/1|
|skin|0/24|
|soft tissue|0/9|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/29|
|uterus|0/5|
</modal>

== Essentiality in NALM6  ==
    * **<color #00a2e8>Essentiality Rank</color>**: 8706
    * **<color #00a2e8>Expression level (log2 read counts)</color>**: 6.27 
<button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button>
<modal id='Dist_expr' size='lg' title='ABCD4 Expression in NALM6 Cells: 6.27'>
{{:chemogenomics:nalm6 dist.png?nolink |}}
</modal>