Calbindin 1

CALB1
Identifiers
Aliases	CALB1, CALB, D-28K, calbindin 1
External IDs	OMIM: 114050; MGI: 88248; HomoloGene: 21026; GeneCards: CALB1; OMA:CALB1 - orthologs
Gene location (Human)
Chr.	Chromosome 8 (human)
End	90,095,475 bp
Gene location (Mouse)
Chr.	Chromosome 4 (mouse)
End	15,908,064 bp
RNA expression pattern
	Top expressed in
	kidney tubule; ; cerebellar vermis; ; nucleus accumbens; ; glomerulus; ; metanephric glomerulus; ; caudate nucleus; ; human kidney; ; right hemisphere of cerebellum; ; renal medulla; ; lateral nuclear group of thalamus;
	Top expressed in
	molar; ; cerebellar vermis; ; lobe of cerebellum; ; ventromedial nucleus; ; mammillary body; ; medial dorsal nucleus; ; paraventricular nucleus of hypothalamus; ; medial geniculate nucleus; ; anterior amygdaloid area; ; arcuate nucleus;
	More reference expression data
	n/a
Gene ontology
Molecular function	calcium ion binding; zinc ion binding; metal ion binding; protein binding; vitamin D binding; calcium ion binding involved in regulation of presynaptic cytosolic calcium ion concentration; calcium ion binding involved in regulation of postsynaptic cytosolic calcium ion concentration;
Cellular component	cytoplasm; cell body; synapse; intracellular anatomical structure; axon; terminal bouton; soma; dendrite; neuron projection; extracellular exosome; nucleus; cytosol; dendritic spine; calyx of Held; hippocampal mossy fiber to CA3 synapse; postsynapse; glutamatergic synapse; GABA-ergic synapse; presynaptic cytosol; postsynaptic cytosol; stereocilium; cuticular plate;
Biological process	cellular response to organic substance; retina layer formation; regulation of cytosolic calcium ion concentration; calcium ion homeostasis; locomotory behavior; metanephric distal convoluted tubule development; regulation of synaptic plasticity; metanephric part of ureteric bud development; long-term memory; metanephric connecting tubule development; retina development in camera-type eye; short-term memory; learning or memory; metanephric collecting duct development; regulation of presynaptic cytosolic calcium ion concentration; regulation of long-term synaptic potentiation; regulation of postsynaptic cytosolic calcium ion concentration; cochlea development;
	Sources:Amigo / QuickGO
Orthologs
	793
	12307
	ENSG00000104327
	ENSMUSG00000028222
	P05937
	P12658
	NM_004929; NM_001366795
	NM_009788
	NP_004920; NP_001353724
	NP_033918
	Wikidata
View/Edit Human	View/Edit Mouse

Calbindin 1 is a protein that in humans is encoded by the CALB1 gene. It belongs to the calbindin family of calcium-binding proteins, along with calretinin (CALB2).^[5]