======= AMN =======
== Gene Information ==
* **Official Symbol**: AMN
* **Official Name**: amnion associated transmembrane protein
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=81693|81693]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q9BXJ7|Q9BXJ7]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=AMN&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20AMN|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/605799|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: The protein encoded by this gene is a type I transmembrane protein. It is thought to modulate bone morphogenetic protein (BMP) receptor function by serving as an accessory or coreceptor, and thus facilitates or hinders BMP binding. It is known that the mouse AMN gene is expressed in the extraembryonic visceral endoderm layer during gastrulation, but it is found to be mutated in amnionless mouse. The encoded protein has sequence similarity to short gastrulation (Sog) and procollagen IIA proteins in Drosophila. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: Necessary for efficient absorption of vitamin B12 (PubMed:12590260, PubMed:14576052). Required for normal CUBN- mediated protein transport in the kidney. May direct the production of trunk mesoderm during development by modulating a bone morphogenetic protein (BMP) signaling pathway in the underlying visceral endoderm (By similarity). {ECO:0000250|UniProtKB:Q99JB7, ECO:0000269|PubMed:14576052, ECO:0000305|PubMed:12590260}.
No Pfam Domain information is available for this gene.
|cobalamin transport|
|high-density lipoprotein particle clearance|
|cobalamin metabolic process|
|Golgi to plasma membrane protein transport|
|vitamin transport|
|plasma lipoprotein particle clearance|
|excretion|
|cofactor transport|
|establishment of protein localization to plasma membrane|
|brush border membrane|
|clathrin-coated pit|
|endocytic vesicle|
|tetrapyrrole metabolic process|
|Golgi to plasma membrane transport|
|regulation of plasma lipoprotein particle levels|
|water-soluble vitamin metabolic process|
|vesicle-mediated transport to the plasma membrane|
|post-Golgi vesicle-mediated transport|
|vitamin metabolic process|
|drug transport|
|protein localization to plasma membrane|
|endosome membrane|
|protein localization to cell periphery|
|receptor-mediated endocytosis|
|establishment of protein localization to membrane|
|apical plasma membrane|
|signaling receptor binding|
|Golgi vesicle transport|
|cofactor metabolic process|
|protein localization to membrane|
|drug metabolic process|
|endocytosis|
|protein-containing complex|
|import into cell|
|response to drug|
|protein transport|
|peptide transport|
|amide transport|
|cellular protein localization|
|extracellular space|
|cellular macromolecule localization|
|establishment of protein localization|
|small molecule metabolic process|
|nitrogen compound transport|
|vesicle-mediated transport|
|system process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp311|2-Methoxyestradiol 0.55 to 0.75μM on day4 R07 exp311]]|1.97|
|[[:results:exp294|Nutlin-3A 1.6μM R06 exp294]]|2.38|
No correlation found to any other genes in chemogenomics.
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|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 6218
* **Expression level (log2 read counts)**: 3.5
{{:chemogenomics:nalm6 dist.png?nolink |}}