======= MB ======= == Gene Information == * **Official Symbol**: MB * **Official Name**: myoglobin * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=4151|4151]] * **UniProt**: [[https://www.uniprot.org/uniprot/P02144|P02144]] * **Interactions**: [[https://thebiogrid.org/search.php?search=MB&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20MB|Open PubMed]] * **OMIM**: [[https://omim.org/entry/160000|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a member of the globin superfamily and is expressed in skeletal and cardiac muscles. The encoded protein is a haemoprotein contributing to intracellular oxygen storage and transcellular facilitated diffusion of oxygen. At least three alternatively spliced transcript variants encoding the same protein have been reported. [provided by RefSeq, Jul 2008]. * **UniProt Summary**: Serves as a reserve supply of oxygen and facilitates the movement of oxygen within muscles. |Globin| |slow-twitch skeletal muscle fiber contraction| |twitch skeletal muscle contraction| |voluntary skeletal muscle contraction| |enucleate erythrocyte differentiation| |oxygen carrier activity| |oxygen transport| |gas transport| |brown fat cell differentiation| |skeletal muscle contraction| |oxygen binding| |multicellular organismal movement| |musculoskeletal movement| |erythrocyte differentiation| |erythrocyte homeostasis| |fat cell differentiation| |myeloid cell homeostasis| |striated muscle contraction| |response to hydrogen peroxide| |heme binding| |drug transport| |response to reactive oxygen species| |homeostasis of number of cells| |myeloid cell differentiation| |muscle contraction| |muscle system process| |response to antibiotic| |response to hypoxia| |response to decreased oxygen levels| |response to oxygen levels| |response to oxidative stress| |response to toxic substance| |heart development| |response to inorganic substance| |hemopoiesis| |hematopoietic or lymphoid organ development| |immune system development| |circulatory system development| |response to hormone| |response to drug| |response to abiotic stimulus| |response to endogenous stimulus| |response to oxygen-containing compound| |homeostatic process| |system process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp153|SGC2096 2.6μM R03 exp153]]|2.24| 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**: 11888 * **Expression level (log2 read counts)**: -4.27 {{:chemogenomics:nalm6 dist.png?nolink |}}